| Item Name | Screw Close Tolerance |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5305 Screws |
| National Item Identification Number (NIIN) | 01-530-9349 (015309349) |
| NCB Code | USA (01) |
| Manufacturer | National Aerospace Standards Com, Department Of Airforce |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| NAS 1142-4 | national aerospace standards com | screw close tolerance | 80205 | RFQ |
| NAS1142-4 | department of airforce | screw close tolerance | y9993 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABQZ | Internal Drive Style | TORQUE |
| AASK | Head Style | MODIFIED PAN |
| MATT | Material | STEEL CORROSION RESISTING OVERALL |
| AHYM | Nominal Thread Diameter | 0.164 INCHES |
| SFTT | Surface Treatment | CADMIUM OVERALL |
| AASA | Thread Length | 0.276 INCHES NOMINAL |
| THSD | Thread Series Designator | UNJC |
| FEAT | Special Features | ULTIMATE TENSILE STRENGHT 160,000MIN. TO 180,000MAX. POUNDS PER SQ. INCH; IN ACCORDANCE W/ NAS1141 THRU NAS1148; SHORT THREAD |
| MRC | Decoded Requirement | Clear Text Reply |
| CMLP | Thread Quantity Per Inch | 32 |
| ANEE | Grip Length | 0.250 INCHES NOMINAL |
| AAUR | Grip Diameter | 0.250 INCHES NOMINAL |
| STDC | Surface Treatment Document And Classification | QQ-P-416, TY2CL2 FED SPEC ALL TREATMENT RESPONSES OVERALL |
| AAJD | Thread Class | 3A |
| AASB | Fastener Length | 0.526 INCHES NOMINAL |
| Relevant Components for NSN - 5305-01-530-9349, 5305015309349 | ||||
| 5340-01-621-1479 (5340016211479) | 5365-00-381-4908 (5365003814908) | 5355-01-573-0404 (5355015730404) | 5330-01-580-7284 (5330015807284) | |
| 5305-01-282-1451 (5305012821451) | 5330-01-361-5513 (5330013615513) | 5340-00-611-7621 (5340006117621) | 5320-01-615-4000 (5320016154000) | |
| 5310-01-334-3643 (5310013343643) | 5330-01-327-5730 (5330013275730) | 5325-00-763-5757 (5325007635757) | 5340-01-576-0345 (5340015760345) | |
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