The Screw,machine, cataloged under National Stock Number 5305-01-502-7582, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. The manufacturer of record is Konrad Marine Inc Div Konrad Marine. Government technical data includes 7 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 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5305-01-502-7582 |
| Primary Part Number | 10-461 |
| Item Name | Screw,machine |
| FSC / FSG | 5305 / 53 — Screws |
| Manufacturer | Konrad Marine Inc Div Konrad Marine |
| Status | ACTIVE |
| Fastener Length | 1.000 INCHES NOMINAL IN |
| Thread Length | 1.000 INCHES NOMINAL IN |
| Nominal Thread Diameter | 0.250 INCHES IN |
| Thread Direction | RIGHT-HAND |
| Thread Class | 2A A |
| Thread Quantity Per Inch | 20 |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 10-461 PRIMARY | Konrad Marine Inc Div Konrad Marine (USA) |
| 30-007C-B IT 20 | Konrad Marine Inc Div Konrad Marine (USA) |
NSN 5305-01-502-7582 is a Screw,machine, manufactured by Konrad Marine Inc Div Konrad Marine, classified under FSC 5305, Screws. Status: active.
NSN 5305-01-502-7582 has 2 manufacturer part numbers on file: 10-461 (Konrad Marine Inc Div Konrad Marine), 30-007C-B IT 20 (Konrad Marine Inc Div Konrad Marine).
2 possible matches (shared part number, not a government interchangeability claim): 3940-01-566-7027, 8040-01-672-6070. Verify interchangeability with system specifications before substitution.
Key specifications for 10-461: Fastener Length: 1.000 INCHES NOMINAL IN; Thread Length: 1.000 INCHES NOMINAL IN; Nominal Thread Diameter: 0.250 INCHES IN; Thread Direction: RIGHT-HAND. 7 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.