| Item Name | Screw Close Tolerance |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5305 Screws |
| National Item Identification Number (NIIN) | 01-328-3797 (013283797) |
| NCB Code | USA (01) |
| Manufacturer | Northrop Grumman Systems Corporation, Northrop Grumman Technical Services Inc, Federal Mogul Corporation, Sps Technologies Inc, Hi Shear Corporation, Lisi Aerospace Canada Corp, Alcoa Global Fasteners Inc, Space Lok Inc, Huck International Inc |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| 03A174-4-6 | northrop grumman systems corporation | screw close tolerance | 76823 | RFQ |
| 03A174-4-6 | northrop grumman technical services inc | screw close tolerance | 0jrc1 | RFQ |
| 03A174-4-6 | federal mogul corporation | screw close tolerance | 1w025 | RFQ |
| 123743-4-6 | sps technologies inc | screw close tolerance | 80539 | RFQ |
| AIC1625-4-6 | sps technologies inc | screw close tolerance | 06725 | RFQ |
| AIC1652-4-6 | sps technologies inc | screw close tolerance | 06725 | RFQ |
| HR240-4-6 | hi shear corporation | screw close tolerance | 73197 | RFQ |
| HR240-4-6 | lisi aerospace canada corp | screw close tolerance | l4528 | RFQ |
| IC1625-4-6 | sps technologies inc | screw close tolerance | 06725 | RFQ |
| PBF1417-4-6 | sps technologies inc | screw close tolerance | 27624 | RFQ |
| SC3102-4-6 | alcoa global fasteners inc | screw close tolerance | 06950 | RFQ |
| SC3102-4-6 | sps technologies inc | screw close tolerance | 0ptk6 | RFQ |
| SLB146-4-6 | space lok inc | screw close tolerance | 16258 | RFQ |
| T009-4-6 | huck international inc | screw close tolerance | 97928 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AASB | FASTENER LENGTH | 0.785 INCHES MINIMUM AND 0.815 INCHES MAXIMUM |
| AASK | HEAD STYLE | FLAT COUNTERSUNK |
| ABQZ | INTERNAL DRIVE STYLE | OFFSET CRUCIFORM (TORQUE SET) |
| THSD | THREAD SERIES DESIGNATOR | UNJF |
| AASA | THREAD LENGTH | 0.425 INCHES NOMINAL |
| AASL | HEAD DIAMETER | 0.449 INCHES MINIMUM AND 0.507 INCHES MAXIMUM |
| CSYM | SURFACE FINISH | 32.0 MICROINCHES OVERALL |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| AHYM | NOMINAL THREAD DIAMETER | 0.250 INCHES |
| CMLP | THREAD QUANTITY PER INCH | 28 |
| CQBC | MINIMUM TENSILE STRENGTH | 160000 POUNDS PER SQUARE INCH |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | AMS4928 ASSN STD SINGLE MATERIAL RESPONSE OVERALL OR AMS4967 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| AAJD | THREAD CLASS | 3A |
| AAUR | GRIP DIAMETER | 0.2490 INCHES MINIMUM AND 0.2495 INCHES MAXIMUM |
| ANEE | GRIP LENGTH | 0.365 INCHES MINIMUM AND 0.385 INCHES MAXIMUM |
| CRSQ | COUNTERSINK ANGLE | 99.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM |
| MATT | MATERIAL | TITANIUM ALLOY UNS R56400 OVERALL |
| Components Related to NSN - 5305-01-328-3797, 5305013283797 | ||||
| 5305-01-222-7769 (5305012227769) | 5365-01-044-5936 (5365010445936) | 5331-01-276-7349 (5331012767349) | 5340-00-536-5281 (5340005365281) | |
| 5365-00-550-5464 (5365005505464) | 5305-01-209-8688 (5305012098688) | 5340-01-624-2067 (5340016242067) | 5340-01-214-3681 (5340012143681) | |
| 5330-01-166-9520 (5330011669520) | 5306-00-528-5534 (5306005285534) | 5307-00-307-2340 (5307003072340) | 5340-01-382-3018 (5340013823018) | |
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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