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) | 01-475-3404 (014753404) |
| NCB Code | USA (01) |
| Manufacturer | Alcoa Global Fasteners Inc, Lisi Aerospace Canada Corp, Sps Technologies Inc, Alcoa Fastening Systems Ltd, Reid Products Inc, Boeing Company The, B And B Specialties Inc, Heartland Precision Fasteners In, Hi Shear Corporation |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| TX1026C4-19A | alcoa global fasteners inc | screw close tolerance | RFQ |
| TX1062C-19A | lisi aerospace canada corp | screw close tolerance | RFQ |
| TX1026C-19A | sps technologies inc | screw close tolerance | RFQ |
| TX1062C-19A | sps technologies inc | screw close tolerance | RFQ |
| TX1026C4-19A | alcoa fastening systems ltd | screw close tolerance | RFQ |
| TX1026C4-19A | sps technologies inc | screw close tolerance | RFQ |
| 11827C4-19A | reid products inc | screw close tolerance | RFQ |
| 3M1169C4-19A | boeing company the | screw close tolerance | RFQ |
| GS1006C4-19A | b and b specialties inc | screw close tolerance | RFQ |
| TX1062C-19A | heartland precision fasteners in | screw close tolerance | RFQ |
| TX1062C-19A | hi shear corporation | screw close tolerance | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJD | THREAD CLASS | 3A |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| AASA | THREAD LENGTH | 0.425 INCHES NOMINAL |
| AASB | FASTENER LENGTH | 1.597 INCHES MINIMUM AND 1.627 INCHES MAXIMUM |
| AASK | HEAD STYLE | FLAT COUNTERSUNK |
| AASL | HEAD DIAMETER | 0.4970 INCHES MINIMUM AND 0.5066 INCHES MAXIMUM |
| AASU | HEAD HEIGHT | 0.110 INCHES NOMINAL |
| AAUJ | SPLINE MAJOR DIAMETER | 0.219 INCHES MINIMUM AND 0.222 INCHES MAXIMUM |
| AAUR | GRIP DIAMETER | 0.2485 INCHES MINIMUM AND 0.2495 INCHES MAXIMUM |
| ABQZ | INTERNAL DRIVE STYLE | TORX |
| AGAV | END ITEM IDENTIFICATION | A/F-18-DCN |
| AHYM | NOMINAL THREAD DIAMETER | 0.250 INCHES |
| ANEE | GRIP LENGTH | 1.312 INCHES NOMINAL |
| CMLP | THREAD QUANTITY PER INCH | 28 |
| CRSQ | COUNTERSINK ANGLE | 99.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM |
| MATT | MATERIAL | NICKEL ALLOY 718 OVERALL |
| SFTT | SURFACE TREATMENT | PASSIVATE OVERALL |
| THSD | THREAD SERIES DESIGNATOR | UNJF |
| Relevant Components for NSN - 5305-01-475-3404, 5305014753404 | ||||
| 5305-00-825-1285 (5305008251285) | 5315-01-177-1845 (5315011771845) | 5340-01-536-0624 (5340015360624) | 5330-01-398-3824 (5330013983824) | |
| 5365-00-602-2520 (5365006022520) | 5340-01-658-6711 (5340016586711) | 5306-00-488-7520 (5306004887520) | 5310-00-443-4905 (5310004434905) | |
| 5305-00-579-4230 (5305005794230) | 5306-01-488-3599 (5306014883599) | 5340-01-429-0378 (5340014290378) | 5305-01-208-9074 (5305012089074) | |
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