| Item Name | Screw Cap Socket Head |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5305 Screws |
| National Item Identification Number (NIIN) | 01-418-5918 (014185918) |
| NCB Code | USA (01) |
| Manufacturer | Inspektorat Wsparcia Sil Zbrojnych, Federal Specifications |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| 5305PL1440535 | inspektorat wsparcia sil zbrojnych | screw cap socket head | 9009h | RFQ |
| FF-S-86E | federal specifications | screw cap socket head | 81348 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| MRC | Decoded Requirement | Clear Text Reply |
| AASK | Head Style | FLAT COUNTERSUNK |
| ABQZ | Internal Drive Style | HEXAGON |
| AHYM | Nominal Thread Diameter | 0.500 INCHES |
| CMLP | Thread Quantity Per Inch | 20 |
| MATT | Material | STEEL UNS K03104 OVERALL |
| CRSQ | Countersink Angle | 82.0 DEGREES NOMINAL |
| SFTT | Surface Treatment | CADMIUM OVERALL |
| STDC | Surface Treatment Document And Classification | QQ-P-416 TII C3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| THSD | Thread Series Designator | UNF |
| AASL | Head Diameter | 0.938 NOMINAL INCHES |
| AAJF | Thread Direction | RIGHT-HAND |
| AASB | Fastener Length | 2.250 INCHES NOMINAL |
| ASDB | Width Across Flats | 0.312 INCHES NOMINAL |
| AASA | Thread Length | 2.250 INCHES NOMINAL |
| ZZZT | Nondefinitive Spec/Std Data | 4 TYPE |
| AAJD | Thread Class | 3A |
| Relevant Components for NSN - 5305-01-418-5918, 5305014185918 | ||||
| 5355-00-871-8773 (5355008718773) | 5340-01-243-1107 (5340012431107) | 5315-01-506-6976 (5315015066976) | 5360-01-371-2450 (5360013712450) | |
| 5305-01-613-5639 (5305016135639) | 5330-01-519-5567 (5330015195567) | 5310-01-577-1001 (5310015771001) | 5342-01-650-6980 (5342016506980) | |
| 5325-01-544-9407 (5325015449407) | 5330-01-276-9620 (5330012769620) | 5340-01-659-7595 (5340016597595) | 5340-01-362-7603 (5340013627603) | |
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