| Item Name | Screw Cap Hexagon Head |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5305 Screws |
| National Item Identification Number (NIIN) | 01-612-2251 (016122251) |
| NCB Code | USA (01) |
| Manufacturer | American Society Of Mechanical |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| AES01C250500WA2D71 | american society of mechanical | screw cap hexagon head | 05047 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| MDCL | Material Document And Classification | SAE J 429 GRADE 5 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| AATB | Width Between Flats | 0.428 INCHES MINIMUM AND 0.438 INCHES MAXIMUM |
| AHYM | Nominal Thread Diameter | 0.250 INCHES |
| CMLP | Thread Quantity Per Inch | 20 |
| AAJF | Thread Direction | RIGHT-HAND |
| MATT | Material | STEEL OVERALL |
| AASB | Fastener Length | 0.500 INCHES NOMINAL |
| CXCY | Part Name Assigned By Controlling Agency | SCREW,CAP,HEXAGON H |
| AASA | Thread Length | 0.375 INCHES NOMINAL |
| SFTT | Surface Treatment | ZINC OVERALL |
| AGAV | End Item Identification | A/S48M-4 UMS |
| AAJD | Thread Class | 2A |
| MRC | Decoded Requirement | Clear Text Reply |
| THSD | Thread Series Designator | UNC |
| AASU | Head Height | 0.150 INCHES MINIMUM AND 0.163 INCHES MAXIMUM |
| AASK | Head Style | DISHED HEXAGON |
| STDC | Surface Treatment Document And Classification | ASTM F 1941, ZINC COATING, FE/ZN, TYPE 3A ASSN STD SINGLE TREATMENT RESPONSE OVERALL |
| Relevant Components for NSN - 5305-01-612-2251, 5305016122251 | ||||
| 5305-01-339-0166 (5305013390166) | 5365-01-662-5153 (5365016625153) | 5360-01-351-8647 (5360013518647) | 5305-00-452-2092 (5305004522092) | |
| 5320-01-350-0370 (5320013500370) | 5365-01-048-9619 (5365010489619) | 5330-01-329-6615 (5330013296615) | 5331-00-493-8173 (5331004938173) | |
| 5330-00-146-3153 (5330001463153) | 5305-00-052-8884 (5305000528884) | 5330-01-651-5544 (5330016515544) | 5310-00-444-5136 (5310004445136) | |
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