| Item Name | Bolt Internally Relieved Body |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5306 Bolts |
| National Item Identification Number (NIIN) | 00-842-8198 (008428198) |
| NCB Code | USA (00) |
| Manufacturer | United Technologies Corporation, Jdmc Enterprises, Newell Window Furnishings Co |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJD | THREAD CLASS | 3A |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| AASA | THREAD LENGTH | 4.203 INCHES MINIMUM AND 4.205 INCHES MAXIMUM |
| AASL | HEAD DIAMETER | 0.820 INCHES MINIMUM AND 0.860 INCHES MAXIMUM |
| AASU | HEAD HEIGHT | 0.115 INCHES MINIMUM AND 0.135 INCHES MAXIMUM |
| AASY | DISTANCE FROM CENTERLINE TO FLAT | 0.355 INCHES MINIMUM AND 0.375 INCHES MAXIMUM |
| AAVH | SHOULDER DIAMETER | 0.538 INCHES MINIMUM AND 0.539 INCHES MAXIMUM |
| AAVK | SHOULDER LENGTH | 0.870 INCHES MINIMUM AND 0.930 INCHES MAXIMUM |
| AAWB | SHANK UNTHREADED HOLE DIAMETER | 0.065 INCHES MINIMUM FIRST HOLE AND 0.072 INCHES MAXIMUM FIRST HOLE |
| AAWX | CONCENTRIC HOLE DEPTH | 4.050 INCHES MINIMUM AND 4.090 INCHES MAXIMUM |
| AHYM | NOMINAL THREAD DIAMETER | 0.312 INCHES |
| CMLP | THREAD QUANTITY PER INCH | 24 |
| CSFL | ASKEWED HEAD ANGLE | 43.0 DEGREES MINIMUM AND 47.0 DEGREES MAXIMUM |
| SFTT | SURFACE TREATMENT | CHROMIUM OVERALL |
| STYL | STYLE DESIGNATOR | CONCENTRIC HOLE UNTHREADED |
| AASB | FASTENER LENGTH | 4.545 INCHES MINIMUM AND 4.565 INCHES MAXIMUM |
| AASK | HEAD STYLE | DEE |
| AAXC | CONCENTRIC HOLE DIAMETER | 0.329 INCHES MINIMUM AND 0.349 INCHES MAXIMUM |
| CQFM | HARDNESS RATING | 30.0 ROCKWELL C MINIMUM OVERALL |
| CRZS | DISTANCE FROM HEAD LARGEST BEARING SURFACE TO SHANK HOLE CENTER | 4.300 INCHES MINIMUM FIRST HOLE AND 4.330 INCHES MAXIMUM FIRST HOLE |
| MATT | MATERIAL | NICKEL ALLOY OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5667 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | AMS 2406 ASSN STD SINGLE TREATMENT RESPONSE OVERALL |
| THSD | THREAD SERIES DESIGNATOR | UNJF |
| Components Related to NSN - 5306-00-842-8198, 5306008428198 | ||||
| 5330-00-154-7423 (5330001547423) | 5365-01-326-1135 (5365013261135) | 5306-01-053-6961 (5306010536961) | 5310-00-523-2141 (5310005232141) | |
| 5325-01-240-1213 (5325012401213) | 5360-01-089-4004 (5360010894004) | 5330-01-089-6878 (5330010896878) | 5330-01-125-9042 (5330011259042) | |
| 5365-01-447-3568 (5365014473568) | 5340-00-967-7591 (5340009677591) | 5305-00-733-6616 (5305007336616) | 5310-01-278-4520 (5310012784520) | |
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