| Item Name | Screw Cap Hexagon Head |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5305 Screws |
| National Item Identification Number (NIIN) | 01-454-5574 (014545574) |
| NCB Code | USA (01) |
| Manufacturer | Huntington Ingalls Incorporated, Federal Specifications |
| MRC | Criteria | Characteristic |
|---|---|---|
| AATB | Width Between Flats | 0.305 INCHES MINIMUM AND 0.312 INCHES MAXIMUM |
| MRC | Decoded Requirement | Clear Text Reply |
| CMLP | Thread Quantity Per Inch | 24 |
| AASK | Head Style | HEXAGON |
| AAJF | Thread Direction | RIGHT-HAND |
| AASB | Fastener Length | 0.480 INCHES MINIMUM AND 0.500 INCHES MAXIMUM |
| THSD | Thread Series Designator | UNC |
| AASA | Thread Length | 0.438 INCHES MINIMUM |
| AAJD | Thread Class | 2A |
| MATT | Material | PLASTIC POLYAMIDE LOCKING FEATURE |
| AASU | Head Height | 0.105 INCHES MINIMUM AND 0.120 INCHES MAXIMUM |
| MATT | Material | NICKEL ALLOY K-500 FASTENER |
| MDCL | Material Document And Classification | QQ-N-286 CL A FED SPEC SINGLE MATERIAL RESPONSE FASTENER |
| ZZZT | Nondefinitive Spec/Std Data | 2 TYPE AND 10P STYLE |
| AAUM | Locking Feature | PATCH THREADS OR PELLET THREADS OR STRIP THREADS |
| AHYM | Nominal Thread Diameter | 0.190 INCHES |
| Relevant Components for NSN - 5305-01-454-5574, 5305014545574 | ||||
| 5330-01-701-4089 (5330017014089) | 5305-01-213-9722 (5305012139722) | 5320-01-460-5665 (5320014605665) | 5306-01-475-3608 (5306014753608) | |
| 5306-01-626-6230 (5306016266230) | 5306-00-292-8749 (5306002928749) | 5342-01-673-3505 (5342016733505) | 5330-01-283-1784 (5330012831784) | |
| 5365-01-228-1431 (5365012281431) | 5365-00-466-3750 (5365004663750) | 5310-00-595-7616 (5310005957616) | 5305-00-550-0140 (5305005500140) | |
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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