The Screw,drive, cataloged under National Stock Number 5305-00-253-5619, 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 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 4 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 | 5305-00-253-5619 |
| Primary Part Number | NASM21318-28 |
| Item Name | Screw,drive |
| 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 |
| Head Diameter | 0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN |
| Pilot Length | 0.047 INCHES NOMINAL IN |
| Head Height | 0.091 INCHES MINIMUM AND 0.103 INCHES MAXIMUM IN |
| Head Style | ROUND |
| Nonmachine Nominal Thread Diameter | 0.138 INCHES IN |
| Pilot Diameter | 0.112 INCHES MINIMUM AND 0.116 INCHES MAXIMUM IN |
| Material | STEEL OVERALL |
| Features Provided | CASEHARDENED |
| Surface Treatment | CADMIUM AND CHROMATE OVERALL |
| Surface Treatment Document and Classification | QQ-P-416 TY 2 CL 3 FED SPEC ALL TREATMENT RESPONSES OVERALL |
| Fastener Length | 0.312 INCHES NOMINAL IN |
| Nonmachine Thread Style | DRIVE SCREW (TYPE U) |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 5305002535619 | E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales |
| NASM21318-28 PRIMARY | National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use (USA) |
| MS21318-28 | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
| MS21318-28 | National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use (USA) |
| NASM21318-28 | De Technologies Inc (USA) |
NSN 5305-00-253-5619 is a Screw,drive, 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 5305-00-253-5619 has 5 cross-referenced part numbers: 5305002535619 (E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales), NASM21318-28 (National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use), MS21318-28 (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M), MS21318-28 (National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use), NASM21318-28 (De Technologies Inc).
There is 1 known substitute for 5305-00-253-5619: 5305-00-253-5618. Verify interchangeability with system specifications before substitution.
Key specifications for NASM21318-28: Head Diameter: 0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN; Pilot Length: 0.047 INCHES NOMINAL IN; Head Height: 0.091 INCHES MINIMUM AND 0.103 INCHES MAXIMUM IN; Head Style: ROUND. 12 total characteristics are documented in the Federal Logistics Information System.
NSN 5305-00-253-5619 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.