| Item Name | Bolt Close Tolerance |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5306 Bolts |
| National Item Identification Number (NIIN) | 01-453-9544 (014539544) |
| NCB Code | USA (01) |
| Manufacturer | Level One Fasteners, Northrop Grumman Systems Corporation |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| 5793302 FIND 49 | level one fasteners | bolt close tolerance | 17283 | RFQ |
| 6393072-06 | northrop grumman systems corporation | bolt close tolerance | 31442 | RFQ |
| 6393072-6 | northrop grumman systems corporation | bolt close tolerance | 31442 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAUR | Grip Diameter | 0.497 INCHES MINIMUM AND 0.498 INCHES MAXIMUM |
| SFTT | Surface Treatment | ALUMINUM OVERALL |
| CMLP | Thread Quantity Per Inch | 13 |
| CSYM | Surface Finish | 32.0 MICROINCHES GRIP |
| FEAT | Special Features | SURFACE TREATMENT: ALUMIZITE "Z" SUPPLIED BY TIODIZE, CAGE 34568 |
| AATB | Width Between Flats | 0.736 INCHES MINIMUM AND 0.750 INCHES MAXIMUM |
| AASK | Head Style | HEXAGON |
| MRC | Decoded Requirement | Clear Text Reply |
| AAJF | Thread Direction | RIGHT-HAND |
| AAWB | Shank Unthreaded Hole Diameter | 0.106 INCHES MINIMUM FIRST HOLE AND 0.116 INCHES MAXIMUM FIRST HOLE |
| AASA | Thread Length | 0.490 INCHES NOMINAL |
| ANEE | Grip Length | 1.120 INCHES MINIMUM AND 1.140 INCHES MAXIMUM |
| AASB | Fastener Length | 1.610 INCHES MINIMUM AND 1.630 INCHES MAXIMUM |
| CSYM | Surface Finish | 32.0 MICROINCHES BEARING SURFACE OF HEAD |
| MATT | Material | NICKEL ALLOY 718 OVERALL |
| AAJD | Thread Class | 2A |
| THSD | Thread Series Designator | UNC |
| AHYM | Nominal Thread Diameter | 0.500 INCHES |
| MDCL | Material Document And Classification | AMS 5662 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| STDC | Surface Treatment Document And Classification | MIL-C-85614 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL |
| CRZS | Distance From Head Largest Bearing Surface To Shank Hole Center | 1.000 INCHES NOMINAL FIRST HOLE |
| AASU | Head Height | 0.302 INCHES MINIMUM AND 0.323 INCHES MAXIMUM |
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| 5342-01-255-3551 (5342012553551) | 5330-01-556-4440 (5330015564440) | 5330-01-613-3472 (5330016133472) | 5342-01-259-3873 (5342012593873) | |
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