| Item Name | Screw Close Tolerance |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5305 Screws |
| National Item Identification Number (NIIN) | 01-385-9817 (013859817) |
| NCB Code | USA (01) |
| Manufacturer | Sps Technologies Inc, Northrop Grumman Technical Services Inc, Northrop Grumman Systems Corporation, Federal Mogul Corporation, Space Lok Inc, Huck International Inc, Hi Shear Corporation, Lisi Aerospace Canada Corp, Alcoa Global Fasteners Inc |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| SC3102-4-5A | sps technologies inc | screw close tolerance | 0ptk6 | RFQ |
| 03A174-4-5A | northrop grumman technical services inc | screw close tolerance | 0jrc1 | RFQ |
| 03A174-4-5A | northrop grumman systems corporation | screw close tolerance | 76823 | RFQ |
| 03A174-4-5A | federal mogul corporation | screw close tolerance | 1w025 | RFQ |
| SLB146-4-5A | space lok inc | screw close tolerance | 16258 | RFQ |
| T009-4-5A | huck international inc | screw close tolerance | 97928 | RFQ |
| 123743-4-5A | sps technologies inc | screw close tolerance | 80539 | RFQ |
| HR240-4-5A | hi shear corporation | screw close tolerance | 73197 | RFQ |
| PBF1417-4-5A | sps technologies inc | screw close tolerance | 27624 | RFQ |
| HR240-4-5A | lisi aerospace canada corp | screw close tolerance | l4528 | RFQ |
| AIC1652-4-5A | sps technologies inc | screw close tolerance | 06725 | RFQ |
| SC3102-4-5A | alcoa global fasteners inc | screw close tolerance | 06950 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| AASB | FASTENER LENGTH | 0.722 INCHES MINIMUM AND 0.752 INCHES MAXIMUM |
| AHYM | NOMINAL THREAD DIAMETER | 0.250 INCHES |
| ANEE | GRIP LENGTH | 0.302 INCHES MINIMUM AND 0.322 INCHES MAXIMUM |
| CSYM | SURFACE FINISH | 32.0 MICROINCHES OVERALL |
| AAJD | THREAD CLASS | 3A |
| AASK | HEAD STYLE | FLAT COUNTERSUNK |
| ABQZ | INTERNAL DRIVE STYLE | OFFSET CRUCIFORM (TORQUE SET) |
| CQBC | MINIMUM TENSILE STRENGTH | 160000 POUNDS PER SQUARE INCH |
| SFTT | SURFACE TREATMENT | ALUMINUM OVERALL |
| THSD | THREAD SERIES DESIGNATOR | UNJF |
| AASA | THREAD LENGTH | 0.425 INCHES NOMINAL |
| AAUR | GRIP DIAMETER | 0.2490 INCHES MINIMUM AND 0.2495 INCHES MAXIMUM |
| CRSQ | COUNTERSINK ANGLE | 99.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM |
| MATT | MATERIAL | TITANIUM ALLOY UNS R56400 OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | AMS4928 ASSN STD SINGLE MATERIAL RESPONSE OVERALL OR AMS4967 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| AASL | HEAD DIAMETER | 0.449 INCHES MINIMUM AND 0.507 INCHES MAXIMUM |
| CMLP | THREAD QUANTITY PER INCH | 28 |
| Relevant Components for NSN - 5305-01-385-9817, 5305013859817 | ||||
| 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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