| Item Name | Bolt Externally Relieved Body |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5306 Bolts |
| National Item Identification Number (NIIN) | 01-411-7172 (014117172) |
| NCB Code | USA (01) |
| Manufacturer | Nimikkeistokeskus Ncb Finland, R A F Electronic Hardware Inc, Unicorp Systems Inc |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| 10116287 | nimikkeistokeskus ncb finland | bolt externally relieved body | a486g | RFQ |
| 219-SS-20 MOD | r a f electronic hardware inc | bolt externally relieved body | 55566 | RFQ |
| 4155U-M09-F09 | unicorp systems inc | bolt externally relieved body | 04729 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| FEAT | Special Features | NON-MAGNETIC |
| CMLP | Thread Quantity Per Inch | 20 |
| STDC | Surface Treatment Document And Classification | MIL-F-14072 (EL)E300 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL |
| AHYM | Nominal Thread Diameter | 0.250 INCHES |
| MRC | Decoded Requirement | Clear Text Reply |
| AAWC | First Diameter From Head | 0.170 INCHES MINIMUM AND 0.180 INCHES MAXIMUM |
| AATB | Width Between Flats | 0.557 INCHES MINIMUM AND 0.577 INCHES MAXIMUM |
| AASK | Head Style | HEXAGON |
| MATT | Material | STEEL CORROSION RESISTING OVERALL |
| AAJF | Thread Direction | RIGHT-HAND |
| THSD | Thread Series Designator | UNC |
| SFTT | Surface Treatment | PASSIVATE OVERALL |
| AASA | Thread Length | 0.375 INCHES NOMINAL |
| AAWH | Distance From Largest Bearing Surface Of Head To End Of First Diameter | 0.990 INCHES MINIMUM AND 1.010 INCHES MAXIMUM |
| AASB | Fastener Length | 1.375 INCHES NOMINAL |
| ABQJ | Point Style | CONE |
| AAJD | Thread Class | 2A |
| MDCL | Material Document And Classification | ASTM A581 ASSN STD SINGLE MATERIAL RESPONSE OVERALL OR ASTM A582 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| AASU | Head Height | 0.235 INCHES MINIMUM AND 0.265 INCHES MAXIMUM |
| CSNG | Externally Relieved Body Diameter Quantity | 1 |
| Components Related to NSN - 5306-01-411-7172, 5306014117172 | ||||
| 5340-01-631-5368 (5340016315368) | 5330-01-297-3590 (5330012973590) | 5360-00-245-2131 (5360002452131) | 5365-01-571-1663 (5365015711663) | |
| 5342-01-255-3551 (5342012553551) | 5330-01-556-4440 (5330015564440) | 5330-01-613-3472 (5330016133472) | 5342-01-259-3873 (5342012593873) | |
| 5340-00-575-1873 (5340005751873) | 5310-00-151-9032 (5310001519032) | 5315-01-622-0550 (5315016220550) | 5340-01-429-0419 (5340014290419) | |
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