AS9120B, ISO 9001:2015, and FAA AC 0056B Accredited
| Item Name | Screw Close Tolerance |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5305 Screws |
| National Item Identification Number (NIIN) | 01-333-2719 (013332719) |
| NCB Code | USA (01) |
| Manufacturer | Sps Technologies Inc, Space Lok Inc, Federal Mogul Corporation, Northrop Grumman Systems Corporation, Herman Machine Inc, Hi Shear Corporation, Alcoa Global Fasteners Inc, Huck International Inc, Northrop Grumman Technical Services Inc |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| PBF1417-4-13 | sps technologies inc | screw close tolerance | RFQ |
| SLB146-4-13 | space lok inc | screw close tolerance | RFQ |
| 03A174-4-13 | federal mogul corporation | screw close tolerance | RFQ |
| 03A174-4-13 | northrop grumman systems corporation | screw close tolerance | RFQ |
| 03A174-4-103A174-4-13 | sps technologies inc | screw close tolerance | RFQ |
| PBP1417-4-13 | sps technologies inc | screw close tolerance | RFQ |
| 03A174-4-103A174-4-13 | herman machine inc | screw close tolerance | RFQ |
| 03A174-4-13 | hi shear corporation | screw close tolerance | RFQ |
| 12743-4-13 | sps technologies inc | screw close tolerance | RFQ |
| HR240-4-13 | hi shear corporation | screw close tolerance | RFQ |
| 123743-4-13 | sps technologies inc | screw close tolerance | RFQ |
| 03A174-4-103A174-4-13 | space lok inc | screw close tolerance | RFQ |
| AIC1652-4-13 | sps technologies inc | screw close tolerance | RFQ |
| SC3102-4-13 | sps technologies inc | screw close tolerance | RFQ |
| SC3102-4-13 | alcoa global fasteners inc | screw close tolerance | RFQ |
| T009-4-13 | huck international inc | screw close tolerance | RFQ |
| 03A174-4-103A174-4-13 | alcoa global fasteners inc | screw close tolerance | RFQ |
| 03A174-4-103A174-4-13 | huck international inc | screw close tolerance | RFQ |
| 03A174-4-13 | northrop grumman technical services inc | screw close tolerance | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJD | THREAD CLASS | 3A |
| AASB | FASTENER LENGTH | 1.222 INCHES MINIMUM AND 1.252 INCHES MAXIMUM |
| AGAV | END ITEM IDENTIFICATION | SUPPORT EQUIPMENT (SE),B-2 BOMBER;AIRCRAFT,B-2 BOMBER (ATB) |
| AHYM | NOMINAL THREAD DIAMETER | 0.250 INCHES |
| CQBC | MINIMUM TENSILE STRENGTH | 160000 POUNDS PER SQUARE INCH |
| CRSQ | COUNTERSINK ANGLE | 99.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM |
| CSYM | SURFACE FINISH | 32.0 MICROINCHES BEARING SURFACE OF HEAD |
| CSYM | SURFACE FINISH | 32.0 MICROINCHES GRIP |
| THSD | THREAD SERIES DESIGNATOR | UNJF |
| ABQZ | INTERNAL DRIVE STYLE | OFFSET CRUCIFORM (TORQUE SET) |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| AASK | HEAD STYLE | FLAT COUNTERSUNK |
| AASL | HEAD DIAMETER | 0.449 INCHES MINIMUM AND 0.507 INCHES MAXIMUM |
| CSYM | SURFACE FINISH | 32.0 MICROINCHES THREADS |
| MATT | MATERIAL | TITANIUM ALLOY UNS R56400 OVERALL |
| AASA | THREAD LENGTH | 0.425 INCHES NOMINAL |
| AAUR | GRIP DIAMETER | 0.2485 INCHES MINIMUM AND 0.2495 INCHES MAXIMUM |
| ANEE | GRIP LENGTH | 0.802 INCHES MINIMUM AND 0.822 INCHES MAXIMUM |
| CMLP | THREAD QUANTITY PER INCH | 28 |
| Relevant Components for NSN - 5305-01-333-2719, 5305013332719 | ||||
| 5320-01-311-2514 (5320013112514) | 5365-01-606-7886 (5365016067886) | 5310-01-687-5946 (5310016875946) | 5331-01-345-2325 (5331013452325) | |
| 5331-01-137-6352 (5331011376352) | 5340-01-677-5187 (5340016775187) | 5310-01-215-1121 (5310012151121) | 5330-01-558-9303 (5330015589303) | |
| 5320-01-007-1870 (5320010071870) | 5365-00-542-0989 (5365005420989) | 5305-01-279-0723 (5305012790723) | 5315-01-181-8363 (5315011818363) | |
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