| Item Name | Bolt Close Toleranc |
| INC Code | 27851 |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5306 Bolts |
| National Item Identification Number (NIIN) | 00-357-1771 (003571771) |
| NCB Code | USA (00) |
| Manufacturer | Alcoa Fastening Systems Ltd, Alcoa Global Fasteners Inc, Boeing Company The, Hi Shear Corporation, Huck International Inc, Sonic Industries Inc, Sps Technologies Inc, Satair Usa Inc, Precision Fastening Sub Omark Industries Inc, Kenaloy Products Inc, Lisi Aerospace Canada Corp, Reid Products Inc, Ms Aerospace Inc, Valley Todeco Inc |
| Associated Parts Numbers of NSN 5306-00-357-1771 | ||||||
|---|---|---|---|---|---|---|
| Part Number | Manufacturer | Item Name | Cage Code | Type | Status | RFQ |
| US3204-4-8 | alcoa fastening systems ltd | bolt close toleranc | c4293 | E | A | RFQ |
| US3204 4 8 | alcoa global fasteners inc | bolt close toleranc | 92215 | A | A | RFQ |
| ST3M453-4-8 | boeing company the | bolt close toleranc | 76301 | A | A | RFQ |
| MB61 4 8 | hi shear corporation | bolt close toleranc | 73197 | A | A | RFQ |
| BM17019-4-8 | huck international inc | bolt close toleranc | 97928 | A | R | RFQ |
| ST3M453-4-8 | sonic industries inc | bolt close toleranc | 57928 | F | A | RFQ |
| 109453-4-8 | sps technologies inc | bolt close toleranc | 56878 | A | A | RFQ |
| MB61-4-8 | satair usa inc | bolt close toleranc | r1120 | E | A | RFQ |
| ST3M453-4-8 | precision fastening sub omark industries inc | bolt close toleranc | 85495 | A | R | RFQ |
| ST3M453 4 8 | kenaloy products inc | bolt close toleranc | 59764 | A | F | RFQ |
| ST3M453-4-8 | huck international inc | bolt close toleranc | 17446 | A | A | RFQ |
| ST3M453-4-8 | sps technologies inc | bolt close toleranc | 80539 | A | A | RFQ |
| MB61-4-8 | lisi aerospace canada corp | bolt close toleranc | l4528 | E | A | RFQ |
| 11825-4-8 | reid products inc | bolt close toleranc | 59563 | A | A | RFQ |
| ST3M453-4-8 | ms aerospace inc | bolt close toleranc | 0ucy9 | A | A | RFQ |
| VAL23029-4-8 | valley todeco inc | bolt close toleranc | 06710 | A | A | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJD | THREAD CLASS | 3A |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| AASA | THREAD LENGTH | 0.371 INCHES MINIMUM AND 0.438 INCHES MAXIMUM |
| AASB | FASTENER LENGTH | 0.881 INCHES MINIMUM AND 0.928 INCHES MAXIMUM |
| AASK | HEAD STYLE | DOUBLE HEXAGON |
| AASU | HEAD HEIGHT | 0.154 INCHES MINIMUM AND 0.174 INCHES MAXIMUM |
| AATB | WIDTH BETWEEN FLATS | 0.430 INCHES MINIMUM AND 0.439 INCHES MAXIMUM |
| AAUR | GRIP DIAMETER | 0.2490 INCHES MINIMUM AND 0.2495 INCHES MAXIMUM |
| AHYM | NOMINAL THREAD DIAMETER | 0.250 INCHES |
| ANEE | GRIP LENGTH | 0.490 INCHES MINIMUM AND 0.510 INCHES MAXIMUM |
| CMLP | THREAD QUANTITY PER INCH | 28 |
| MATT | MATERIAL | STEEL CORROSION RESISTING OVERALL |
| THSD | THREAD SERIES DESIGNATOR | UNF |
| Relevant Components for NSN - 5306-00-357-1771, 5306003571771 | ||||
| 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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