| Item Name | Bolt Square Neck |
| INC Code | 15939 |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5306 Bolts |
| National Item Identification Number (NIIN) | 01-421-7578 (014217578) |
| NCB Code | USA (01) |
| Manufacturer | L A Benson Company Incorporated, Spencer Products Co Inc |
| Associated Parts Numbers of NSN 5306-01-421-7578 | ||||||
|---|---|---|---|---|---|---|
| Part Number | Manufacturer | Item Name | Cage Code | Type | Status | RFQ |
| 1339AS1037-2 | l a benson company incorporated | bolt square neck | 06888 | A | A | RFQ |
| 1339AS1037-2 | spencer products co inc | bolt square neck | 8n637 | F | A | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AASK | HEAD STYLE | FLAT TOP ELEVATOR |
| MATT | MATERIAL | STEEL OVERALL |
| SFTT | SURFACE TREATMENT | ZINC OVERALL |
| AHYM | NOMINAL THREAD DIAMETER | 0.380 INCHES |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| FEAT | SPECIAL FEATURES | SQUARE INTERNAL DRIVE 0.368 IN MIN 0.405 IN MAX |
| AAJD | THREAD CLASS | 2A |
| AASB | FASTENER LENGTH | 2.250 INCHES NOMINAL |
| AASL | HEAD DIAMETER | 1.310 INCHES NOMINAL |
| AGQB | NECK LENGTH | 0.250 INCHES MINIMUM AND 0.281 INCHES MAXIMUM |
| CMLP | THREAD QUANTITY PER INCH | 16 |
| THSD | THREAD SERIES DESIGNATOR | UNC |
| Relevant Components for NSN - 5306-01-421-7578, 5306014217578 | ||||
| 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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