The Setscrew, cataloged under National Stock Number 5305-00-354-4491, is classified within Federal Supply Class 5305 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Dresser, Llc. Government technical data includes 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5305-00-354-4491 |
| Primary Part Number | 74047 |
| Item Name | Setscrew |
| FSC / FSG | 5305 / 53 — No Item Name Available |
| Manufacturer | Dresser, Llc |
| Status | ACTIVE |
| Material | STEEL COMP 1117 OVERALL |
| Thread Class | 2A A |
| Thread Quantity Per Inch | 18 |
| Material Document and Classification | QQ-S-633 AMEND 2 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Head Style | HEADLESS (SETSCREW) |
| Point Length | 0.375 INCHES NOMINAL IN |
| Point Style | CUP |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| Nominal Thread Diameter | 0.312 INCHES IN |
| Thread Length | 1.000 INCHES NOMINAL IN |
| Thread Direction | RIGHT-HAND |
| Internal Drive Style | SLOT |
| Fastener Length | 1.000 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5305-00-354-4491 is a Setscrew, manufactured by Dresser, Llc, classified under FSC 5305 (No Item Name Available). Status: active.
NSN 5305-00-354-4491 has 2 cross-referenced part numbers: 74047 (Dresser, Llc), WPP812 (Siemens Water Technologies Corp. Div Wallace & Tiernan Products).
There are 4 known substitutes for 5305-00-354-4491: 2530-00-459-6249, 5999-00-642-5809, 5865-01-131-7456 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for 74047: Material: STEEL COMP 1117 OVERALL; Thread Class: 2A A; Thread Quantity Per Inch: 18; Material Document and Classification: QQ-S-633 AMEND 2 FED SPEC SINGLE MATERIAL RESPONSE OVERALL. 13 total characteristics are documented in the Federal Logistics Information System.