The Screw,machine, cataloged under National Stock Number 5305-01-558-3246, 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 16 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5305-01-558-3246 |
| Primary Part Number | MS35190-291 |
| 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 |
| Head Style | FLAT COUNTERSUNK UNDERCUT |
| Thread Direction | RIGHT-HAND |
| Thread Class | 2A A |
| Internal Drive Style | CROSS RECESS TYPE III |
| Screw Material | ALUMINUM |
| Nominal Thread Diameter | 0.250 INCHES IN |
| Screw Material Document and Classification | 66 FED STD SINGLE MATERIAL RESPONSE |
| Thread Quantity Per Inch | 20 |
| Countersink Angle | 80.0 DEGREES MINIMUM AND 82.0 DEGREES MAXIMUM |
| Minimum Tensile Strength | 60000 POUNDS PER SQUARE INCH LBS |
| Screw Surface Treatment Document and Classification | QQ-P-416, TY II. CL 3 FED STD SINGLE TREATMENT RESPONSE OR MIL-C-81562 MIL STD SINGLE TREATMENT RESPONSE |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| Screw Surface Treatment | CADMIUM |
| Fastener Length | 1.000 INCHES NOMINAL IN |
| Head Height | 0.092 INCHES MINIMUM AND 0.107 INCHES MAXIMUM IN |
| Head Diameter | 0.477 INCHES MINIMUM AND 0.507 INCHES MAXIMUM IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| NASM35190 | Renton Coil Spring Company (USA) |
| MS35241-90 | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
| MS35241-90 | National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use (USA) |
| MS35190-291 PRIMARY | National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use (USA) |
| NASM35190-291 | National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use (USA) |
NSN 5305-01-558-3246 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 5305-01-558-3246 has 5 cross-referenced part numbers: NASM35190 (Renton Coil Spring Company), MS35241-90 (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M), MS35241-90 (National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use), MS35190-291 (National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use), NASM35190-291 (National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use).
There are 8 known substitutes for 5305-01-558-3246: 5306-00-042-6921, 5305-00-950-4353, 5305-00-954-3487 and 5 more. Verify interchangeability with system specifications before substitution.
Key specifications for MS35190-291: Head Style: FLAT COUNTERSUNK UNDERCUT; Thread Direction: RIGHT-HAND; Thread Class: 2A A; Internal Drive Style: CROSS RECESS TYPE III. 17 total characteristics are documented in the Federal Logistics Information System.