AS9120B, ISO 9001:2015, and FAA AC 0056B Accredited
| Item Name | Bolt Close Tolerance |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5306 Bolts |
| National Item Identification Number (NIIN) | 01-604-6700 (016046700) |
| NCB Code | USA (01) |
| Manufacturer | National Aerospace Standards Com |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| NAS6705DU23 | national aerospace standards com | bolt close tolerance | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJD | Thread Class | 3A |
| ABQJ | Point Style | FLAT |
| AATB | Width Between Flats | 0.492 INCHES MINIMUM AND 0.502 INCHES MAXIMUM |
| AHYM | Nominal Thread Diameter | 0.312 INCHES |
| AASK | Head Style | HEXAGON |
| SFTT | Surface Treatment | PASSIVATE OVERALL |
| AAUR | Grip Diameter | 0.3115 INCHES MINIMUM AND 0.3120 INCHES MAXIMUM |
| CQBC | Minimum Tensile Strength | 160000 POUNDS PER SQUARE INCH |
| AASA | Thread Length | 0.469 INCHES NOMINAL |
| MATT | Material | IRON ALLOY 660 OVERALL |
| CRHC | Hole Configuration Style | HEXAGON CORNERS |
| AASB | Fastener Length | 1.907 INCHES NOMINAL |
| AAJF | Thread Direction | RIGHT-HAND |
| THSD | Thread Series Designator | UNJF |
| STDC | Surface Treatment Document And Classification | AMS 2700, METHOD 1, TYPE 2 OR 8, CLASS 1 ASSN STD SINGLE TREATMENT RESPONSE OVERALL |
| AAUB | Hole Diameter | 0.076 INCHES NOMINAL |
| AASU | Head Height | 0.156 INCHES NOMINAL |
| MDCL | Material Document And Classification | AMS 5731 ASSN STD SINGLE MATERIAL RESPONSE OR AMS 5732 ASSN STD SINGLE MATERIAL RESPONSE OR AMS 5737 ASSN STD SINGLE MATERIAL RESPONSE OR AMS 5853 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| ANEE | Grip Length | 1.438 INCHES NOMINAL |
| MRC | Decoded Requirement | Clear Text Reply |
| ASXK | Hole Quantity | 1 |
| CMLP | Thread Quantity Per Inch | 24 |
| BQDM | Hole Type | DRILLED |
| AAVA | Point Diameter | 0.302 INCHES MINIMUM AND 0.306 INCHES MAXIMUM |
| Relevant Components for NSN - 5306-01-604-6700, 5306016046700 | ||||
| 5305-00-151-0390 (5305001510390) | 5305-00-162-0212 (5305001620212) | 5330-01-021-6193 (5330010216193) | 5306-01-667-2305 (5306016672305) | |
| 5305-00-702-7578 (5305007027578) | 5306-01-467-0619 (5306014670619) | 5340-14-507-0973 (5340145070973) | 5330-01-545-5049 (5330015455049) | |
| 5331-01-433-9967 (5331014339967) | 5330-01-176-0563 (5330011760563) | 5330-20-001-0516 (5330200010516) | 5305-00-550-9932 (5305005509932) | |
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