| Item Name | Bolt Internally Relieved Body |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5306 Bolts |
| National Item Identification Number (NIIN) | 01-332-6479 (013326479) |
| NCB Code | USA (01) |
| Manufacturer | D M T Inc, Lockheed Martin Corporation |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| 66673-1281-002 | d m t inc | bolt internally relieved body | 66673 | RFQ |
| 717511281-002 | lockheed martin corporation | bolt internally relieved body | 04939 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| AASA | THREAD LENGTH | 0.260 INCHES NOMINAL |
| AASB | FASTENER LENGTH | 0.415 INCHES NOMINAL |
| AASU | HEAD HEIGHT | 0.070 INCHES NOMINAL |
| CMLP | THREAD QUANTITY PER INCH | 40 |
| MATT | MATERIAL | STEEL COMP 303 OVERALL |
| AAJD | THREAD CLASS | 2A |
| AASK | HEAD STYLE | DISHED HEXAGON |
| AATB | WIDTH BETWEEN FLATS | 0.302 INCHES MINIMUM AND 0.312 INCHES MAXIMUM |
| AHYM | NOMINAL THREAD DIAMETER | 0.312 INCHES |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A582 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| AAXC | CONCENTRIC HOLE DIAMETER | 0.171 INCHES MINIMUM AND 0.177 INCHES MAXIMUM |
| FEAT | SPECIAL FEATURES | POINT OF ITEM IS OVAL 0.054 IN. LONG WITH A RADIUS 0.042 IN.; ON OD OF ITEM HAS A SLOT 0.380 IN. NIN LONG FOR LOCKING |
| STYL | STYLE DESIGNATOR | CONCENTRIC HOLE UNTHREADED |
| THSD | THREAD SERIES DESIGNATOR | UNS |
| Components Related to NSN - 5306-01-332-6479, 5306013326479 | ||||
| 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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