AS9120B, ISO 9001:2015, and FAA AC 0056B Accredited
| Item Name | Pin Straight Headless |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5315 Nails Machine Keys and Pins |
| National Item Identification Number (NIIN) | 00-543-3986 (005433986) |
| NCB Code | USA (00) |
| Manufacturer | Electric Boat Corporation, National Aerospace Standards Com, Military Specifications, Military Standards Corp, Eca Etablissement Central Des |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| 75656-31X24PIEC | electric boat corporation | pin straight headless | RFQ |
| MS16555-651 | national aerospace standards com | pin straight headless | RFQ |
| 756-31X24 PIECE 25 | electric boat corporation | pin straight headless | RFQ |
| MILP21143CLASS1 | military specifications | pin straight headless | RFQ |
| MS16555-651 | military standards corp | pin straight headless | RFQ |
| 5315005433986 | eca etablissement central des | pin straight headless | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAGZ | FIRST END STYLE | CHAMFERED |
| AAHP | SECOND END STYLE | RADIUS |
| ACHT | PIN OVERALL LENGTH | 1.740 INCHES MINIMUM AND 1.750 INCHES MAXIMUM |
| ACHU | PIN OVERALL DIAMETER | 0.2501 INCHES MINIMUM AND 0.2503 INCHES MAXIMUM |
| ALWS | SECOND END CORNER RADIUS | 0.031 INCHES MINIMUM AND 0.083 INCHES MAXIMUM |
| AMCS | FIRST END TAPER LENGTH | 0.380 INCHES NOMINAL |
| CQBB | SECOND END RELATIONSHIP WITH FIRST END | NOT IDENTICAL |
| CQFM | HARDNESS RATING | 36.0 ROCKWELL C MINIMUM OVERALL AND 42.0 ROCKWELL C MAXIMUM OVERALL |
| CQSX | SHEAR STRENGTH | 7200 DOUBLE POUND |
| CRMG | FIRST END TAPER ANGLE | 4.0 DEGREES MINIMUM AND 16.0 DEGREES MAXIMUM |
| CSYM | SURFACE FINISH | 16.0 MICROINCHES OVERALL |
| FEAT | SPECIAL FEATURES | RADIUS END MAY BE CHAMFERED 25.0 DEG |
| MATT | MATERIAL | STEEL COMP 410 OVERALL OR STEEL COMP 416 OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A493 ASSN STD 1ST MATERIAL RESPONSE OVERALL OR ASTM A582 ASSN STD 2ND MATERIAL RESPONSE OVERALL |
| SFTT | SURFACE TREATMENT | PASSIVATE OVERALL |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | ASTM A380 ASSN STD SINGLE TREATMENT RESPONSE OVERALL |
| Relevant Components for NSN - 5315-00-543-3986, 5315005433986 | ||||
| 5305-01-642-0405 (5305016420405) | 5340-01-469-1045 (5340014691045) | 5315-01-562-5736 (5315015625736) | 5315-01-575-7397 (5315015757397) | |
| 5310-00-347-0214 (5310003470214) | 5320-01-073-2961 (5320010732961) | 5342-01-117-9590 (5342011179590) | 5355-00-201-5369 (5355002015369) | |
| 5305-01-321-3806 (5305013213806) | 5330-00-256-6918 (5330002566918) | 5365-01-625-0045 (5365016250045) | 5310-01-593-4780 (5310015934780) | |
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