We appreciate your interest in our selection of parts that fall under the NSN 5305-01-390-3854. Below, top-requested part numbers like MS51575-7, MIL-S-21472, and others are presented alongside their manufacturer for your perusal. In order to receive pricing options on any featured NSN 5305-01-390-3854, simply click on the “RFQ” button next to it and complete the quote request form you are directed to. Be sure to include as many details as you can about your requirements and restrictions alike so our team can best formulate ideal fulfillment options for your consideration.
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| Item Name | Screw Shoulder |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5305 Screws |
| National Item Identification Number (NIIN) | 01-390-3854 (013903854) |
| NCB Code | USA (01) |
| Manufacturer | Military Standards Corp, Military Specifications |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| MS51575-7 | military standards corp | screw shoulder | RFQ |
| MIL-S-21472 | military specifications | screw shoulder | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJD | THREAD CLASS | 2A |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| AATN | SHOULDER DIAMETER | 0.186 INCHES MINIMUM FIRST SHOULDER AND 0.187 INCHES MAXIMUM FIRST SHOULDER |
| AATX | SHOULDER LENGTH | 0.188 INCHES MINIMUM FIRST SHOULDER AND 0.191 INCHES MAXIMUM FIRST SHOULDER |
| AHYM | NOMINAL THREAD DIAMETER | 0.164 INCHES |
| CMLP | THREAD QUANTITY PER INCH | 32 |
| MATT | MATERIAL | STEEL COMP 303 OVERALL |
| SFTT | SURFACE TREATMENT | PASSIVATE OVERALL |
| AASB | FASTENER LENGTH | 0.377 INCHES NOMINAL |
| ABQZ | INTERNAL DRIVE STYLE | SLOT |
| FEAT | SPECIAL FEATURES | SCREWS SHALL BE NECKED UNDER SHOULDER. SCREWS MAY BE NECKED UNDER HEAD. |
| AASL | HEAD DIAMETER | 0.2813 INCHES MINIMUM AND 0.3432 INCHES MAXIMUM |
| AASU | HEAD HEIGHT | 0.1250 INCHES MINIMUM AND 0.1874 INCHES MAXIMUM |
| CWYB | SHOULDER SHAPE | ROUND FIRST SHOULDER |
| AASA | THREAD LENGTH | 0.1563 INCHES MINIMUM AND 0.2187 INCHES MAXIMUM |
| AASK | HEAD STYLE | FLAT CHAMFER |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A582 COND A ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-35 TY 1 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| THSD | THREAD SERIES DESIGNATOR | UNC |
| Relevant Components for NSN - 5305-01-390-3854, 5305013903854 | ||||
| 5330-00-240-3724 (5330002403724) | 5306-01-120-9409 (5306011209409) | 5340-00-938-5640 (5340009385640) | 5340-01-570-1882 (5340015701882) | |
| 5315-00-830-7054 (5315008307054) | 5320-00-839-9469 (5320008399469) | 5325-01-526-5359 (5325015265359) | 5340-01-470-8552 (5340014708552) | |
| 5320-01-054-2610 (5320010542610) | 5330-01-032-3150 (5330010323150) | 5340-00-081-6170 (5340000816170) | 5306-01-510-1941 (5306015101941) | |
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