The Screw,machine, cataloged under National Stock Number 5305-01-481-6067, 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 9 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5305-01-481-6067 |
| Primary Part Number | 122-2404752 PC 18 |
| Item Name | Screw,machine |
| FSC / FSG | 5305 / 53 — Screws |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| Fastener Length | 2.000 INCHES NOMINAL IN |
| Screw Material Document and Classification | FF-S-85 FED SPEC SINGLE MATERIAL RESPONSE |
| Nominal Thread Diameter | 0.500 INCHES IN |
| Head Style | HEXAGON |
| Thread Direction | RIGHT-HAND |
| Screw Material | STEEL |
| Thread Class | 2B |
| Thread Quantity Per Inch | 13 |
| 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 |
|---|---|
| 1/2-13UNC-2A X 2L | Naval Sea Systems Command (USA) |
| 122-2404752 PC 18 PRIMARY | Naval Sea Systems Command (USA) |
NSN 5305-01-481-6067 is a Screw,machine, manufactured by Naval Sea Systems Command, classified under FSC 5305, Screws. Status: active.
NSN 5305-01-481-6067 has 2 manufacturer part numbers on file: 1/2-13UNC-2A X 2L (Naval Sea Systems Command), 122-2404752 PC 18 (Naval Sea Systems Command).
Key specifications for 122-2404752 PC 18: Fastener Length: 2.000 INCHES NOMINAL IN; Screw Material Document and Classification: FF-S-85 FED SPEC SINGLE MATERIAL RESPONSE; Nominal Thread Diameter: 0.500 INCHES IN; Head Style: HEXAGON. 9 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.