| Item Name | Bolt Shoulder |
| INC Code | 04905 |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5306 Bolts |
| National Item Identification Number (NIIN) | 01-131-2891 (011312891) |
| NCB Code | USA (01) |
| Manufacturer | Boeing Company The, Kilgore Flares Company Llc, Klune Industries Inc, Marvin Engineering Co Inc, Raytheon Company, Solo Enterprise Corp, Nimikkeistokeskus Ncb Finland |
| Associated Parts Numbers of NSN 5306-01-131-2891 | ||||||
|---|---|---|---|---|---|---|
| Part Number | Manufacturer | Item Name | Cage Code | Type | Status | RFQ |
| C013427-501 | boeing company the | bolt shoulder | 88277 | A | A | RFQ |
| C013427-501 | kilgore flares company llc | bolt shoulder | 49407 | A | A | RFQ |
| 1534AS130 | klune industries inc | bolt shoulder | 05dn8 | A | A | RFQ |
| 1534AS130 | marvin engineering co inc | bolt shoulder | 32067 | A | A | RFQ |
| 1534AS130 | raytheon company | bolt shoulder | 072e5 | A | A | RFQ |
| 1534AS130 | solo enterprise corp | bolt shoulder | 09245 | A | A | RFQ |
| 10178080 | nimikkeistokeskus ncb finland | bolt shoulder | a486g | H | A | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJD | THREAD CLASS | 3A |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| AASA | THREAD LENGTH | 0.403 INCHES NOMINAL |
| AASB | FASTENER LENGTH | 1.058 INCHES NOMINAL |
| AASK | HEAD STYLE | ROUND W/WRENCH FLATS |
| AASL | HEAD DIAMETER | 0.312 INCHES NOMINAL |
| AASU | HEAD HEIGHT | 0.035 INCHES NOMINAL |
| AATB | WIDTH BETWEEN FLATS | 0.276 INCHES MINIMUM AND 0.286 INCHES MAXIMUM |
| AATN | SHOULDER DIAMETER | 0.246 INCHES MINIMUM AND 0.248 INCHES MAXIMUM FIRST SHOULDER |
| AATX | SHOULDER LENGTH | 0.245 INCHES MINIMUM AND 0.255 INCHES MAXIMUM FIRST SHOULDER |
| AAWB | SHANK UNTHREADED HOLE DIAMETER | 0.070 INCHES MINIMUM AND 0.080 INCHES MAXIMUM FIRST HOLE |
| AHYM | NOMINAL THREAD DIAMETER | 0.190 INCHES |
| CMLP | THREAD QUANTITY PER INCH | 32 |
| CRZS | DISTANCE FROM HEAD LARGEST BEARING SURFACE TO SHANK HOLE CENTER | 0.925 INCHES MINIMUM AND 0.955 INCHES MAXIMUM FIRST HOLE |
| CWYB | SHOULDER SHAPE | ROUND FIRST SHOULDER |
| MATT | MATERIAL | STEEL CORROSION RESISTING OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | DMS 1893 FSCM 88277 MFR REF SINGLE MATERIAL RESPONSE OVERALL |
| THSD | THREAD SERIES DESIGNATOR | UNF |
| Relevant Components for NSN - 5306-01-131-2891, 5306011312891 | ||||
| 5306-01-044-6542 (5306010446542) | 5306-00-638-3143 (5306006383143) | 5306-01-599-7864 (5306015997864) | 5306-01-580-9186 (5306015809186) | |
| 5306-00-836-0237 (5306008360237) | 5306-00-490-4588 (5306004904588) | 5306-00-515-7096 (5306005157096) | 5306-01-339-9553 (5306013399553) | |
| 5306-00-655-7488 (5306006557488) | 5306-01-669-6717 (5306016696717) | 5306-00-151-0433 (5306001510433) | 5306-00-452-4577 (5306004524577) | |
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