The Setscrew, cataloged under National Stock Number 5305-00-619-4580, 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 8 commercial cross-references from 8 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5305-00-619-4580 |
| Primary Part Number | MS51021-15 |
| Item Name | Setscrew |
| 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 |
| Nominal Thread Diameter | 0.112 INCHES IN |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| Surface Treatment Document and Classification | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Material | STEEL COMP 302 OR STEEL COMP 303 OR STEEL COMP 304 OR STEEL COMP 316 OVERALL |
| Surface Treatment | PASSIVATE OVERALL |
| Material Document and Classification | 66 FED STD ALL MATERIAL RESPONSES OVERALL |
| Thread Class | 3A A |
| Head Style | HEADLESS (SETSCREW) |
| Thread Quantity Per Inch | 40 |
| Fastener Length | 0.500 INCHES NOMINAL IN |
| Width Across Flats | 0.050 INCHES NOMINAL IN |
| Internal Drive Style | HEXAGON |
| Thread Length | 0.500 INCHES MAXIMUM IN |
| Point Style | CUP |
| Thread Direction | RIGHT-HAND |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| A07997 | Mbda Uk Ltd (GBR) |
| 12Z1049-321 | Naval Ordnance Standards (USA) |
| 8599617-108 | General Motors Corp (USA) |
| 8599617-108 | Delco Electronics Corp Delco Systems Opns (USA) |
| 5305006194580 | E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales |
| 003-07941-015 | Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple (USA) |
| MS51021-15 PRIMARY | National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use (USA) |
| MS51021-15 | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
NSN 5305-00-619-4580 is a Setscrew, 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 5305-00-619-4580 has 8 cross-referenced part numbers: A07997 (Mbda Uk Ltd), 12Z1049-321 (Naval Ordnance Standards), 8599617-108 (General Motors Corp), 8599617-108 (Delco Electronics Corp Delco Systems Opns), 5305006194580 (E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales) and 3 more.
There is 1 known substitute for 5305-00-619-4580: 4140-00-563-3483. Verify interchangeability with system specifications before substitution.
Key specifications for MS51021-15: Nominal Thread Diameter: 0.112 INCHES IN; Thread Series Designator: UNIFIED NATIONAL COARSE (UNC); Surface Treatment Document and Classification: QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL; Material: STEEL COMP 302 OR STEEL COMP 303 OR STEEL COMP 304 OR STEEL COMP 316 OVERALL. 15 total characteristics are documented in the Federal Logistics Information System.
NSN 5305-00-619-4580 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.