With Satellite To Submarine Parts as your purchasing platform, you can procure NSN 5305-00-637-8421 supplies with the benefit of fair-market pricing, quality assurance, and timely delivery. As you explore the catalog organized on this page, be sure to take note of in-demand part numbers like S572, and others that are featured. If any items within our NSN 5305-00-637-8421 inventory are of interest to you or your operations, take advantage of our quotation services for the means of obtaining information on pricing and procurement. You can do this through the submission of an online Request for Quote (RFQ) form or by contacting our staff directly, either of which will allow you to receive fully customized options for your comparisons.
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| Item Name | Screw Cap Socket Head |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5305 Screws |
| National Item Identification Number (NIIN) | 00-637-8421 (006378421) |
| NCB Code | USA (00) |
| Manufacturer | Nylok Corporation |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJD | THREAD CLASS | 2A |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| AASA | THREAD LENGTH | 0.478 INCHES MINIMUM AND 0.509 INCHES MAXIMUM |
| AASB | FASTENER LENGTH | 0.594 INCHES MINIMUM AND 0.625 INCHES MAXIMUM |
| AASK | HEAD STYLE | FLAT COUNTERSUNK |
| AASL | HEAD DIAMETER | 0.348 INCHES MINIMUM AND 0.385 INCHES MAXIMUM |
| AAUM | LOCKING FEATURE | PELLET THREADS |
| ABQZ | INTERNAL DRIVE STYLE | SLOT |
| AHYM | NOMINAL THREAD DIAMETER | 0.190 INCHES |
| CMLP | THREAD QUANTITY PER INCH | 24 |
| CRSQ | COUNTERSINK ANGLE | 81.0 DEGREES NOMINAL |
| MATT | MATERIAL | STEEL COMP 416 OVERALL |
| SFTT | SURFACE TREATMENT | PASSIVATE OVERALL |
| THSD | THREAD SERIES DESIGNATOR | UNC |
| Relevant Components for NSN - 5305-00-637-8421, 5305006378421 | ||||
| 5306-01-237-1028 (5306012371028) | 5342-01-143-8304 (5342011438304) | 5330-00-735-0286 (5330007350286) | 5330-01-469-8452 (5330014698452) | |
| 5331-01-692-5919 (5331016925919) | 5315-01-641-2053 (5315016412053) | 5310-01-656-4626 (5310016564626) | 5310-00-298-8800 (5310002988800) | |
| 5340-01-572-5187 (5340015725187) | 5325-01-243-9672 (5325012439672) | 5305-01-430-4235 (5305014304235) | 5306-00-527-4604 (5306005274604) | |
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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