| Item Name | Bolt Close Tolerance |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5306 Bolts |
| National Item Identification Number (NIIN) | 01-520-3824 (015203824) |
| NCB Code | USA (01) |
| Manufacturer | National Aerospace Standards Com |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| NAS6705DU68 | national aerospace standards com | bolt close tolerance | 80205 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AATB | Width Between Flats | 0.492 INCHES MINIMUM AND 0.502 INCHES MAXIMUM |
| AAJD | Thread Class | 3A |
| CMLP | Thread Quantity Per Inch | 24 |
| CXCY | Part Name Assigned By Controlling Agency | BOLT, HEX HEAD, CLOSE TOLERANCE, A286 CRES, LONG THREADS, SELF-LOCKING AND NON-LOCKING |
| SFTT | Surface Treatment | PASSIVATE OVERALL |
| THSD | Thread Series Designator | UNJF |
| AAWB | Shank Unthreaded Hole Diameter | 0.076 INCHES MINIMUM FIRST HOLE AND 0.086 INCHES MAXIMUM FIRST HOLE |
| MDCL | Material Document And Classification | AMS 5731 ASSN STD SINGLE MATERIAL RESPONSE OVERALL OR AMS 5732 ASSN STD SINGLE MATERIAL RESPONSE OVERALL OR AMS 5737 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| AASA | Thread Length | 0.469 INCHES NOMINAL |
| MRC | Decoded Requirement | Clear Text Reply |
| ANEE | Grip Length | 4.240 INCHES MINIMUM AND 4.260 INCHES MAXIMUM |
| AHYM | Nominal Thread Diameter | 0.312 INCHES |
| AASU | Head Height | 0.156 INCHES MINIMUM AND 0.171 INCHES MAXIMUM |
| MATT | Material | IRON ALLOY 660 OVERALL |
| AAJF | Thread Direction | RIGHT-HAND |
| AASB | Fastener Length | 4.709 INCHES NOMINAL |
| CRZS | Distance From Head Largest Bearing Surface To Shank Hole Center | 0.976 INCHES NOMINAL FIRST HOLE |
| AASK | Head Style | DISHED HEXAGON |
| AAUR | Grip Diameter | 0.3115 INCHES MINIMUM AND 0.3120 INCHES MAXIMUM |
| STDC | Surface Treatment Document And Classification | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Relevant Components for NSN - 5306-01-520-3824, 5306015203824 | ||||
| 5320-01-093-5687 (5320010935687) | 5340-00-286-8500 (5340002868500) | 5310-00-797-4430 (5310007974430) | 5331-01-548-6940 (5331015486940) | |
| 5340-01-389-2408 (5340013892408) | 5340-01-499-3481 (5340014993481) | 5310-01-418-9739 (5310014189739) | 5320-01-419-8697 (5320014198697) | |
| 5340-01-681-6722 (5340016816722) | 5340-01-620-4639 (5340016204639) | 5340-01-481-2087 (5340014812087) | 5331-01-097-0869 (5331010970869) | |
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