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National Stock Number: 1680-01-474-3716
Federal Supply Class: 1680
National Item Identification Number: 014743716
Description: PIN,INDEX
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Manufacturer Information:
AAP172 | 84256 | AVIBANK MFG., INC. | K870356-011 | 84955 | KAMAN AEROSPACE CORPORATION |
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Techincal Specification:
OVERALL LENGTH | 1.550 INCHES NOMINAL | OVERALL WIDTH | 0.438 INCHES NOMINAL | SPECIAL FEATURES | OVERALL WIDTH MEASURED ACROSS FLATS OF HEX SHAPE, LOCATED 0.655 IN. FROM END WITH THREADS; HEX SHAPE THICKNESS IS 0.125 IN.; THREAD CLASS 3A; THREADED END HAS 0.076 - 0.086 IN. DIA. HOLE 0.140 IN. FROM END OF PIN; END OPPOSITE THREADS TAPERS FROM PIN DIA. OF 0.2490 - 0.2495 IN. TO 0.060 IN. SPERICAL RADIUS, 0.230 - 0.270 IN. FROM END; HEAT TREATED TO OBTAIN ALLOWABLE ULTIMATE SHEAR STRESS OF 125 KSI MINIMUM | SURFACE TREATMENT | PASSIVATE | THREAD SIZE AND SERIES/TYPE DESIGNATOR | 0.250-28 UNJF |
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