The Screw,cap,hexagon Head, cataloged under National Stock Number 5305-00-021-3740, is classified within Federal Supply Class 5305 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use. Government technical data includes 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 19 commercial cross-references from 12 manufacturers, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5305-00-021-3740 |
| Primary Part Number | MS35307-364 |
| Item Name | Screw,cap,hexagon Head |
| FSC / FSG | 5305 / 53 — No Item Name Available |
| Manufacturer | National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use |
| Status | CANCELLED |
| Fastener Length | 1.500 INCHES NOMINAL IN |
| Material | STEEL COMP 302 OR STEEL COMP 303 OR STEEL COMP 304 OR STEEL COMP 305 OR STEEL COMP 316 OVERALL |
| Material Document and Classification | 66 FED STD ALL MATERIAL RESPONSES OVERALL |
| Minimum Tensile Strength | 80000 POUNDS PER SQUARE INCH LBS |
| Thread Quantity Per Inch | 16 |
| Nominal Thread Diameter | 0.375 INCHES IN |
| Width Between Flats | 0.551 INCHES MINIMUM AND 0.562 INCHES MAXIMUM IN |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| Surface Treatment Document and Classification | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Head Style | HEXAGON |
| Surface Treatment | PASSIVATE OVERALL |
| Thread Length | 1.000 INCHES MINIMUM AND 1.188 INCHES MAXIMUM IN |
| Thread Class | 2A A |
| Thread Direction | RIGHT-HAND |
| Head Height | 0.226 INCHES MINIMUM AND 0.243 INCHES MAXIMUM IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 645A560H43 | Westinghouse Electric Corp (USA) |
| 16512 | Tyco Fire Products Lp (USA) |
| 235A4587BA28 | Zf Industrieantriebe Witten Gmbh (DEU) |
| 645A560H43 | Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp (USA) |
| 4912859-04 | Lockheed Martin Corp Dba Lockheed Martin Div Mst - Eagan (USA) |
| 4917385-05 | Lockheed Martin Corp Dba Lockheed Martin Div Mst - Eagan (USA) |
| MS35307-64 | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
| MS35307-364 | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
| 145-4510943-50 | Rohr, Inc. Dba Rohr Industries Inc Div Rohr Inc., a Part of Collins Aerospace (USA) |
| 5306000213740 | E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales |
| P-5729-B71 | Zf Industrieantriebe Witten Gmbh (DEU) |
| 5305000213740 | E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales |
| 330C889A6016D24 | Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp (USA) |
| MS35307-364 PRIMARY | National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use (USA) |
| 645A560H43 PRIMARY | Northrop Grumman Support Services Corp (USA) |
| 306-16200 | Zf Industrieantriebe Witten Gmbh (DEU) |
| 330C889A6016D24 | Westinghouse Electric Corp (USA) |
| 9421M34P04 | General Electric Company (USA) |
| 501-7368087 ITEM NO 9 | Naval Sea Systems Command (USA) |
NSN 5305-00-021-3740 is a Screw,cap,hexagon Head, manufactured by National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use, classified under FSC 5305 (No Item Name Available). Status: cancelled.
NSN 5305-00-021-3740 has 19 cross-referenced part numbers: 645A560H43 (Westinghouse Electric Corp), 16512 (Tyco Fire Products Lp), 235A4587BA28 (Zf Industrieantriebe Witten Gmbh), 645A560H43 (Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp), 4912859-04 (Lockheed Martin Corp Dba Lockheed Martin Div Mst - Eagan) and 14 more.
There are 10 known substitutes for 5305-00-021-3740: 2810-00-118-4087, 4730-00-321-6144, 5935-00-549-4631 and 7 more. Verify interchangeability with system specifications before substitution.
Key specifications for MS35307-364: Fastener Length: 1.500 INCHES NOMINAL IN; Material: STEEL COMP 302 OR STEEL COMP 303 OR STEEL COMP 304 OR STEEL COMP 305 OR STEEL COMP 316 OVERALL; Material Document and Classification: 66 FED STD ALL MATERIAL RESPONSES OVERALL; End Item Identification: MRAP - COUGAR CAT1 A2; MRAP - M-ATV; MULTIPLE LAUNCH ROCKET SYSTEM (MLRS). 16 total characteristics are documented in the Federal Logistics Information System.
NSN 5305-00-021-3740 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.