FSC 1615 Helicopter Rotor Blades, Drive Mechanisms and Components: 1615-01-170-5240, 1615-01-171-5287, 1615-01-171-7702

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NSNMFG SKUItem NameDetailsManufacturer (CAGE)RFQ
1615-01-170-5240
1615011705240
7-311512078Retainer, Rotor ContMcDonnell Douglas Helicopter Co. Inc. (02731)
Boeing Company, The (8V613)

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1615-01-170-5241
1615011705241
7-311512076Housing Assy, RotorMcDonnell Douglas Helicopter Co. Inc. (02731)
Boeing Company, The (8V613)

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1615-01-170-5243
1615011705243
KJB180814H
178258
KMS1105
7-311411187
Trunnion, Damper RotIII End Item Identification: AH-64 air frame
Kamatics Corporation (50632)
RBC Transport Dynamics Corp. (09455)
McDonnell Douglas Helicopter Co. Inc. (02731)

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1615-01-170-6959
1615011706959
7-311310059Flange, Input, TransmIII End Item Identification: AH-64 air frame
Timken Aerospace Transmissions LLC (15152)
SPX Corporation (82001)
Precision Gear Incorporated (21540)

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1615-01-170-8880
1615011708880
K671802-405Gearbox AssemblyIII End Item Identification: Helicopter model H-2
Kaman Aerospace Corporation (84955)

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1615-01-170-8881
1615011708881
K671864-11Manifold, Oil PressureIII End Item Identification: Helicopter model H-2
General Characteristics Item Description: Aluminum per QQ-A-601, alloy 356-T6
Kaman Aerospace Corporation (84955)

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1615-01-171-3804
1615011713804
406-040-074-101Pan, Collector, TransmissionGeneral Characteristics Item Description: Material, aluminum alloy, composition 6061, temper T6, QQ-A-250/11, 0.0500 in. thk, heat treat per BPS4139, fscm 97499, finish per 206-947-002, fscm 97499, circular shape W/ four ears on 9.016 in. nom dia O/a, four holes, 0.060 in. min 0.093 in. max dia, four holes 0.278 in. min, 0.288 in. max dia for attachment, each ear 1.755 in. nom lg from 7.730 in. nom circle dia, 0.050 in. nom thk stock
Bell Helicopter Textron Inc. (97499)

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1615-01-171-3805
1615011713805
406-040-071-101Retainer, Bearing, TrIII End Item Identification: OH-58D ahip (army helicopter improvement program), rotary wing aircraft
Bell Helicopter Textron Inc. (97499)

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1615-01-171-3822
1615011713822
7-311411088Shoe Assy, Main RotoIII End Item Identification: AH-64 apache airframe
McDonnell Douglas Helicopter Co. Inc. (02731)
Boeing Company, The (8V613)

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1615-01-171-3849
1615011713849
406-040-548-101Cone set, Freewheeling ClutchGeneral Characteristics Item Description: Material, steel, composition 4340, rockwell hardness, C scale, 36.0 min, 40.0 max, silver plate front, back and inside surfaces, 0.0005 in. min, 0.0010 in. max thk, per QQ-S-365, type 2 or type 3, grade b, black oxide all other surfaces, per BPS4084, fscm 97499, 0.954 in. min, 0.960 in. max largest dia, 0.787 in. min, 0.793 in. max dia oposite side, 24.0 deg, 15.0 minute min, 25.0 deg, 15.0 minute max angle taper, 0.215 in. min, 0.225 in. max O/a thk, 0.662 in. min, 0.663 in. max id, split, 0.030 in. min, 0.035 in. max W, must be stocked as matched set of two cone half, reference number 406-040-548-103, fscm 97499
Bell Helicopter Textron Inc. (97499)

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1615-01-171-3850
1615011713850
406-040-054-101Support Assy, LowerGeneral Characteristics Item Description: 7.126 in. nom O/a dia, 3.473 in. min, 3.485 in. max dia hole, 0.750 in. min, 0.760 in. max deep in center, 1.720 in. min, 1.725 in. max 0/A H, material, steel, 71.5 min rockwell D scale hardness, casting, bps 4163, class 1A per fscm 97499, 4 pins, 3 studs, one liner required for complete assembly
Bell Helicopter Textron Inc. (97499)

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1615-01-171-3853
1615011713853
406-010-111-101
406-010-111-113
406-010-111-105
Pitch Horn AssyGeneral Characteristics Item Description: Steel, rockwell hardness rating b scale 79 min, C shaped item W/circular mounting plate on lower end and clevis turned 90.0 deg on top end, 6.955 in. min, 6.965 in. max C to C distance between clevis ends, 1.841 in. radius mounting plate, four equally spaced holes 0.386 in. min, 0.394 in. max dia drilled thru on 2.375 in. dia bolt circle, two holes 0.381 in. min, 0.382 in. max dia on 2.375 in. dia bolt circle 27.0 deg above and below horizontal centerline two bushings P/N 406-010-122-101 installed in. clevis ends, pitch horn assy is used on main rotor 58D aircraft
Bell Helicopter Textron Inc. (97499)

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1615-01-171-3861
1615011713861
406-010-432-101
406-010-432-105
Link Assy, Antidrive, Main RotorGeneral Characteristics Item Description: Steel, rockwell hardness rating b scale 79 min, triangular shape W/clevis legs on bottom and bearing on apex, dim., 6.600 in. C to C distance between clevis and bearing, 2.372 in. min, 2.376 max inner clevis W, 0.428 in. min, 0.438 in. max leg thk, two no. 406-310-406-105 bushings installed in clevis ends, one no. 406-310-403-101 bearing installed in. apex, item used on main rotor controls 58D aircraft
Bell Helicopter Textron Inc. (97499)

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1615-01-171-3862
1615011713862
406-010-409-105
406-010-409-101
Sleeve Assy, Pivot, SwashplateGeneral Characteristics Item Description: 4.938 in. nom O/a dia., 2 holes inline, 0.562 in. nom dia
Bell Helicopter Textron Inc. (97499)

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1615-01-171-3863
1615011713863
406-010-406-101
406-010-406-109
Support Assy, SwashplateGeneral Characteristics Item Description: Steel, rockwell hardness rating b scale 79 min, shape flanged tube, dim., 11.420 in. min, 11.425 in. max O/a lg, 3.222 in. min, 3.226 in. max od, 3.039 in. min, 3.042 in. max id, 5.115 in. min, 5.135 in. max flange id, 2.800 in. min, 2.860 in. max flange body W, 0.300 in. min, 0.320 in. max flange thk, 12 mounting holes 0.347 in. min, 0.348 in. max dia drilled thru flange on 7.150 in. bolt circle dia, item used on 58D aircraft
Bell Helicopter Textron Inc. (97499)

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1615-01-171-5287
1615011715287
7-211310145-2Sleeve, Input BevelGeneral Characteristics Item Description: Steel 4340; 4 holes 0.260 in. dia, 5.625 in. major od
Boeing Company, The (8V613)
Northstar Aerospace Chicago Inc. (22907)
McDonnell Douglas Helicopter Co. Inc. (02731)

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1615-01-171-5289
1615011715289
7-311330132Housing, Input BeariIII End Item Identification: AH-64 airframe, rotary wing aircraft
Boeing Company, The (8V613)
McDonnell Douglas Helicopter Co. Inc. (02731)

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1615-01-171-7700
1615011717700
7-311310241Retainer, Wicking, geU S Army Aviation and Missile (81996)
Northstar Aerospace Chicago Inc. (22907)
McDonnell Douglas Helicopter Co. Inc. (02731)

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1615-01-171-7701
1615011717701
7-311310240Disk, WickingIII End Item Identification: AH-64 helicopter
General Characteristics Item Description: Wool felt, CLASS26S-1; 0.125IN.THK.NOM;1.235IN.OD.NOM; 0.380IN.ID.NOM;
Test Data Document: 02731-7-311310240 drawing (this is the basic governing drawing, such as a contractor drawing, original equipment manufacturer drawing, etc.; excludes any specification, standard or other document that may be referenced in a basic governing drawing)
Boeing Company, The (8V613)
McDonnell Douglas Helicopter Co. Inc. (02731)

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1615-01-171-7702
1615011717702
7-311310240-3Disk, WickingGeneral Characteristics Item Description: Wool FELT;CLASS26S-1; 0.125IN.THK, NOM;1, 500IN.OD.NOM; 0.500IN.ID nom;
Test Data Document: 02731-7-311310240-3 drawing (this is the basic governing drawing, such as a contractor drawing, original equipment manufacturer drawing, etc.; excludes any specification, standard or other document that may be referenced in a basic governing drawing)
Nondefinitive Spec/Std Data: 1 type
Boeing Company, The (8V613)
McDonnell Douglas Helicopter Co. Inc. (02731)

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