| Item Name | Screw Cap Socket Head |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5305 Screws |
| National Item Identification Number (NIIN) | 01-428-6010 (014286010) |
| NCB Code | USA (01) |
| Manufacturer | The Entwistle Company, Entwistle Co The |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| B-00527 | the entwistle company | screw cap socket head | 20722 | RFQ |
| B-00527 | entwistle co the | screw cap socket head | 25573 | RFQ |
| KT-4564-1-55 | entwistle co the | screw cap socket head | 25573 | RFQ |
| KT-4564-1-55 | the entwistle company | screw cap socket head | 20722 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AASK | Head Style | FLAT CHAMFER |
| SFTT | Surface Treatment | CADMIUM OVERALL |
| CMLP | Thread Quantity Per Inch | 20 |
| AASB | Fastener Length | 0.625 INCHES NOMINAL |
| AASL | Head Diameter | 0.365 INCHES MINIMUM AND 0.375 INCHES MAXIMUM |
| THSD | Thread Series Designator | UNC |
| ABQZ | Internal Drive Style | HEXAGON |
| AAJF | Thread Direction | RIGHT-HAND |
| AHYM | Nominal Thread Diameter | 0.250 INCHES |
| AASA | Thread Length | 0.625 INCHES NOMINAL |
| MRC | Decoded Requirement | Clear Text Reply |
| MATT | Material | NICKEL ALLOY 400 OVERALL |
| AAUM | Locking Feature | PATCH THREADS OR STRIP THREADS |
| ASDB | Width Across Flats | 0.188 INCHES MINIMUM AND 0.190 INCHES MAXIMUM |
| AAJD | Thread Class | 3A |
| AASU | Head Height | 0.244 INCHES MINIMUM AND 0.250 INCHES MAXIMUM |
| Components Related to NSN - 5305-01-428-6010, 5305014286010 | ||||
| 5330-00-154-7423 (5330001547423) | 5365-01-326-1135 (5365013261135) | 5306-01-053-6961 (5306010536961) | 5310-00-523-2141 (5310005232141) | |
| 5325-01-240-1213 (5325012401213) | 5360-01-089-4004 (5360010894004) | 5330-01-089-6878 (5330010896878) | 5330-01-125-9042 (5330011259042) | |
| 5365-01-447-3568 (5365014473568) | 5340-00-967-7591 (5340009677591) | 5305-00-733-6616 (5305007336616) | 5310-01-278-4520 (5310012784520) | |
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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