| Item Name | Bolt Close Tolerance |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5306 Bolts |
| National Item Identification Number (NIIN) | 01-522-0641 (015220641) |
| NCB Code | USA (01) |
| Manufacturer | Sps Technologies Inc, Lockheed Martin Corporation, Valley Todeco Inc, Alcoa Global Fasteners Inc, Huck International Inc |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| PBF7521-4-11R | sps technologies inc | bolt close tolerance | 27624 | RFQ |
| C7521-4-11R | lockheed martin corporation | bolt close tolerance | 81755 | RFQ |
| 120978-4-11R | sps technologies inc | bolt close tolerance | 80539 | RFQ |
| AIC596-4-11R | sps technologies inc | bolt close tolerance | 06725 | RFQ |
| VCG0009-4-11R | valley todeco inc | bolt close tolerance | 06710 | RFQ |
| VS3133-4-11R | alcoa global fasteners inc | bolt close tolerance | 92215 | RFQ |
| H411-4-11R | huck international inc | bolt close tolerance | 17446 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJD | Thread Class | 3A |
| CMLP | Thread Quantity Per Inch | 28 |
| MRC | Decoded Requirement | Clear Text Reply |
| FEAT | Special Features | THREADS .0156 OVERSIZE,RESTRICTED TO REPAIR WORK ONLY |
| SFTT | Surface Treatment | CADMIUM OVERALL |
| MATT | Material | STEEL COMP H11 OVERALL |
| AASK | Head Style | SPLINE DRIVE SHEAR HEAD |
| THSD | Thread Series Designator | UNJF |
| AASA | Thread Length | 0.370 INCHES NOMINAL |
| AGAV | End Item Identification | F-16 AIRCRAFT |
| AASB | Fastener Length | 1.058 INCHES NOMINAL |
| AAZH | Head Minor Diameter | 0.422 INCHES MINIMUM AND 0.446 INCHES MAXIMUM |
| ANEE | Grip Length | 0.688 INCHES NOMINAL |
| CXCY | Part Name Assigned By Controlling Agency | BOLT,EXTERNAL WRENCHING,SPLINE DRIVE,132 KSI SHEAR |
| AHYM | Nominal Thread Diameter | 0.250 INCHES |
| AAUR | Grip Diameter | 0.2483 INCHES MINIMUM AND 0.2492 INCHES MAXIMUM |
| AAJF | Thread Direction | RIGHT-HAND |
| AASU | Head Height | 0.164 INCHES NOMINAL |
| MDCL | Material Document And Classification | AMS6487 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| STDC | Surface Treatment Document And Classification | NAS672 ASSN STD SINGLE TREATMENT RESPONSE OVERALL |
| Relevant Components for NSN - 5306-01-522-0641, 5306015220641 | ||||
| 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) | |
If You’re Ever Looking for NSN parts Or Have an Aircraft On Ground Situation, Don’t forget That We offer Competitive Pricing and Guaranteed On-Time Delivery.
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