The Screw,machine, cataloged under National Stock Number 5305-00-808-2581, 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 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5305-00-808-2581 |
| Primary Part Number | NAS662C2-6 |
| Item Name | Screw,machine |
| 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 | ACTIVE |
| Countersink Angle | 99.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM |
| Screw Surface Treatment | PASSIVATE |
| Head Style | FLAT COUNTERSUNK |
| Thread Class | 2A A |
| Nominal Thread Diameter | 0.086 INCHES IN |
| Internal Drive Style | SLOT |
| Screw Material Document and Classification | MIL-S-7720 MIL SPEC 1ST MATERIAL RESPONSE OR MIL-S-7720 COMP 303S MIL SPEC 2ND MATERIAL RESPONSE OR QQ-S-763 CL 321 FED SPEC 3RD MATERIAL RESPONSE OR QQ-S-763 CL 347 FED SPEC 4TH MATERIAL RESPONSE |
| Screw Surface Treatment Document and Classification | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE |
| Thread Quantity Per Inch | 56 |
| Head Diameter | 0.156 INCHES MINIMUM AND 0.172 INCHES MAXIMUM IN |
| Fastener Length | 0.375 INCHES NOMINAL IN |
| Minimum Tensile Strength | 80000 POUNDS PER SQUARE INCH LBS |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| Thread Direction | RIGHT-HAND |
| Thread Length | 0.339 INCHES MINIMUM AND 0.375 INCHES MAXIMUM IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| FF-S-92 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| 10125504 | Nimikkeistokeskus Ncb Finland (FIN) |
| NAS662C2-6 PRIMARY | National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use (USA) |
NSN 5305-00-808-2581 is a Screw,machine, 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: active.
NSN 5305-00-808-2581 has 3 cross-referenced part numbers: FF-S-92 (Federal Specifications Promulgated by General Services Administration Washington DC), 10125504 (Nimikkeistokeskus Ncb Finland), NAS662C2-6 (National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use).
There is 1 known substitute for 5305-00-808-2581: 5305-00-763-3356. Verify interchangeability with system specifications before substitution.
Key specifications for NAS662C2-6: Countersink Angle: 99.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM; Screw Surface Treatment: PASSIVATE; Head Style: FLAT COUNTERSUNK; Thread Class: 2A A. 15 total characteristics are documented in the Federal Logistics Information System.