AS9120B, ISO 9001:2015, and FAA AC 0056B Accredited
| Item Name | Pin Shoulder Headless |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5315 Nails Machine Keys and Pins |
| National Item Identification Number (NIIN) | 01-177-9877 (011779877) |
| NCB Code | USA (01) |
| Manufacturer | Langley Corp |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAGZ | FIRST END STYLE | CHAMFERED |
| AAHP | SECOND END STYLE | CHAMFERED |
| AAJD | THREAD CLASS | 3A |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| AASA | THREAD LENGTH | 0.680 INCHES NOMINAL |
| AATR | SHANK LENGTH | 1.500 INCHES MINIMUM AND 1.520 INCHES MAXIMUM |
| AAVH | SHOULDER DIAMETER | 1.250 INCHES NOMINAL |
| AAZE | SHANK DIAMETER | 0.434 INCHES MINIMUM AND 0.435 INCHES MAXIMUM |
| ABHP | OVERALL LENGTH | 2.760 INCHES MINIMUM AND 2.780 INCHES MAXIMUM |
| ABQZ | INTERNAL DRIVE STYLE | SLOT |
| AMCS | FIRST END TAPER LENGTH | 0.050 INCHES NOMINAL |
| AMFM | SECOND END TAPER LENGTH | 0.190 INCHES NOMINAL |
| CQBB | SECOND END RELATIONSHIP WITH FIRST END | NOT IDENTICAL |
| CQFM | HARDNESS RATING | 35.0 ROCKWELL C MINIMUM OVERALL AND 38.0 ROCKWELL C MAXIMUM OVERALL |
| CQJX | NOMINAL THREAD SIZE | 0.4375 INCHES |
| CQTR | SECOND SHANK DIAMETER | 0.619 INCHES MINIMUM AND 0.620 INCHES MAXIMUM |
| CRDY | FIRST END LOCATION | THREADED END |
| CRMG | FIRST END TAPER ANGLE | 45.0 DEGREES NOMINAL |
| CTHC | SECOND END TAPER ANGLE | 30.0 DEGREES NOMINAL |
| CWAS | SECOND SHANK LENGTH | 1.501 INCHES NOMINAL |
| FEAT | SPECIAL FEATURES | SHOULDER HAS TWO FLATS 1.125 IN. ACROSS; FACE OF SHOULDER SERRATED |
| MATT | MATERIAL | STEEL COMP XM-12 OVERALL |
| STYL | STYLE DESIGNATOR | SHOULDER |
| THSD | THREAD SERIES DESIGNATOR | UNF |
| Relevant Components for NSN - 5315-01-177-9877, 5315011779877 | ||||
| 5365-00-981-3580 (5365009813580) | 5306-01-663-0372 (5306016630372) | 5330-00-259-1415 (5330002591415) | 5340-00-140-8006 (5340001408006) | |
| 5310-01-055-6080 (5310010556080) | 5340-01-571-9066 (5340015719066) | 5360-01-528-5575 (5360015285575) | 5340-01-254-4525 (5340012544525) | |
| 5310-01-456-0920 (5310014560920) | 5331-01-311-6975 (5331013116975) | 5330-00-147-6676 (5330001476676) | 5365-01-201-0770 (5365012010770) | |
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