The Screw,cap,socket Head, cataloged under National Stock Number 5305-01-462-4602, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. The manufacturer of record is Naval Sea Systems Command. Government technical data includes 14 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5305-01-462-4602 |
| Primary Part Number | DN6402301B1 FIND 65 |
| Item Name | Screw,cap,socket Head |
| FSC / FSG | 5305 / 53 — Screws |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| Width Across Flats | 0.750 INCHES NOMINAL IN |
| Head Height | 0.864 INCHES MINIMUM AND 0.875 INCHES MAXIMUM IN |
| Fastener Length | 1.900 INCHES MINIMUM AND 2.000 INCHES MAXIMUM IN |
| Thread Length | 1.778 INCHES MINIMUM IN |
| Material Document and Classification | QQ-N-281,CL-A FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Nominal Thread Diameter | 0.875 INCHES IN |
| Head Style | FLAT CHAMFER |
| Thread Direction | RIGHT-HAND |
| Internal Drive Style | HEXAGON |
| Thread Class | 3A A |
| Thread Quantity Per Inch | 9 |
| Material | NICKEL ALLOY 400 OVERALL |
| Thread Series Designator | UNRC |
| Head Diameter | 1.293 INCHES MINIMUM AND 1.312 INCHES MAXIMUM IN |
| 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 |
|---|---|
| 211082059 | Naval Sea Systems Command (USA) |
| DN6402301B1 FIND 65 PRIMARY | Naval Sea Systems Command (USA) |
| 751-6402301 FIND 65 | Naval Sea Systems Command (USA) |
| Reference | Meaning |
|---|---|
| 751-6402301 ITEM 65 | 5/9 Secondary reference Naval Sea Systems Command |
NSN 5305-01-462-4602 is a Screw,cap,socket Head, manufactured by Naval Sea Systems Command, classified under FSC 5305, Screws. Status: active.
NSN 5305-01-462-4602 has 3 manufacturer part numbers on file: 211082059 (Naval Sea Systems Command), DN6402301B1 FIND 65 (Naval Sea Systems Command), 751-6402301 FIND 65 (Naval Sea Systems Command).
Key specifications for DN6402301B1 FIND 65: Width Across Flats: 0.750 INCHES NOMINAL IN; Head Height: 0.864 INCHES MINIMUM AND 0.875 INCHES MAXIMUM IN; Fastener Length: 1.900 INCHES MINIMUM AND 2.000 INCHES MAXIMUM IN; Thread Length: 1.778 INCHES MINIMUM IN. 14 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.