With Satellite To Submarine Parts as your purchasing platform, you can procure NSN 5305-00-021-2578 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 106B5740P0001, 106B5740P1, and others that are featured. If any items within our NSN 5305-00-021-2578 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 Shoulder |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5305 Screws |
| National Item Identification Number (NIIN) | 00-021-2578 (000212578) |
| NCB Code | USA (00) |
| Manufacturer | Lockheed Martin Corporation |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| 106B5740P0001 | lockheed martin corporation | screw shoulder | 99971 | RFQ |
| 106B5740P1 | lockheed martin corporation | screw shoulder | 99971 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJD | THREAD CLASS | 3A |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| AASA | THREAD LENGTH | 0.330 INCHES NOMINAL |
| AASB | FASTENER LENGTH | 6.260 INCHES NOMINAL |
| AASK | HEAD STYLE | FLAT CHAMFER |
| AASL | HEAD DIAMETER | 0.250 INCHES NOMINAL |
| AASU | HEAD HEIGHT | 0.300 INCHES NOMINAL |
| AATN | SHOULDER DIAMETER | 0.116 INCHES NOMINAL SECOND SHOULDER |
| AATN | SHOULDER DIAMETER | 0.187 INCHES NOMINAL FIRST SHOULDER |
| AATX | SHOULDER LENGTH | 0.029 INCHES NOMINAL SECOND SHOULDER |
| AATX | SHOULDER LENGTH | 5.570 INCHES MINIMUM FIRST SHOULDER AND 5.590 INCHES MAXIMUM FIRST SHOULDER |
| ABQZ | INTERNAL DRIVE STYLE | SLOT |
| AHYM | NOMINAL THREAD DIAMETER | 0.138 INCHES |
| CMLP | THREAD QUANTITY PER INCH | 32 |
| CQFM | HARDNESS RATING | 23.0 ROCKWELL C MINIMUM OVERALL AND 32.0 ROCKWELL C MAXIMUM OVERALL |
| CWYB | SHOULDER SHAPE | ROUND ALL SHOULDERS |
| FEAT | SPECIAL FEATURES | 3RD SHOULDER 0.172 IN. DIA BY 0.250 IN. LG,4TH SHOULDER 0.116 IN. DIA 0.029 IN. LG,5TH SHOULDER 0.187 IN. DIA BY 0.041 IN. LG |
| MATT | MATERIAL | STEEL COMP 416 OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| SFTT | SURFACE TREATMENT | PASSIVATE OVERALL |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-F-14072 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL |
| THSD | THREAD SERIES DESIGNATOR | UNC |
| Relevant Components for NSN - 5305-00-021-2578, 5305000212578 | ||||
| 5305-01-441-5583 (5305014415583) | 5306-00-492-3039 (5306004923039) | 5305-01-419-8352 (5305014198352) | 5320-01-212-9730 (5320012129730) | |
| 5305-00-984-7345 (5305009847345) | 5330-01-524-7680 (5330015247680) | 5305-01-628-3937 (5305016283937) | 5315-01-620-5664 (5315016205664) | |
| 5331-00-616-5909 (5331006165909) | 5315-01-328-1410 (5315013281410) | 5330-01-342-9054 (5330013429054) | 5315-00-482-9275 (5315004829275) | |
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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