The Setscrew, cataloged under National Stock Number 5305-00-958-8074, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. The manufacturer of record is Waltham Aircraft Clock Corp. Government technical data includes 17 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5305-00-958-8074 |
| Primary Part Number | 201094 |
| Item Name | Setscrew |
| FSC / FSG | 5305 / 53 — Screws |
| Manufacturer | Waltham Aircraft Clock Corp |
| Status | ACTIVE |
| Point Diameter | 1.035 INCHES MINIMUM AND 1.085 INCHES MAXIMUM IN |
| Head Height | 0.950 INCHES NOMINAL IN |
| Point Length | 1.000 INCHES NOMINAL IN |
| Fastener Length | 3.200 INCHES NOMINAL IN |
| Thread Length | 1.800 INCHES MINIMUM IN |
| Material Document and Classification | -112 FSCM 79300 MFR REF SINGLE MATERIAL RESPONSE OVERALL |
| Point Chamfer Angle | 45.0 DEGREES NOMINAL |
| Nominal Thread Diameter | 1.500 INCHES IN |
| Head Style | FLAT CHAMFER |
| Thread Direction | RIGHT-HAND |
| Point Style | CHAMFER DOG |
| Internal Drive Style | SLOT |
| Thread Class | 2A A |
| Thread Quantity Per Inch | 110 |
| Material | STEEL OVERALL |
| Thread Series Designator | UNS |
| Head Diameter | 3.050 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
NSN 5305-00-958-8074 is a Setscrew, manufactured by Waltham Aircraft Clock Corp, classified under FSC 5305, Screws. Status: active.
NSN 5305-00-958-8074 has 2 manufacturer part numbers on file: 201094 (Waltham Aircraft Clock Corp), 20000500 (Waltham Aircraft Clock Corp).
1 possible match (shared part number, not a government interchangeability claim): 5950-01-416-8243. Verify interchangeability with system specifications before substitution.
Key specifications for 201094: Point Diameter: 1.035 INCHES MINIMUM AND 1.085 INCHES MAXIMUM IN; Head Height: 0.950 INCHES NOMINAL IN; Point Length: 1.000 INCHES NOMINAL IN; Fastener Length: 3.200 INCHES NOMINAL IN. 17 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.