The Screw,machine, cataloged under National Stock Number 5305-01-499-5677, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. The manufacturer of record is Crane Carrier Company, Llc. Government technical data includes 4 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 | 5305-01-499-5677 |
| Primary Part Number | 310-137 |
| Item Name | Screw,machine |
| FSC / FSG | 5305 / 53 — Screws |
| Manufacturer | Crane Carrier Company, Llc |
| Status | ACTIVE |
| Fastener Length | 1.500 INCHES NOMINAL IN |
| Nominal Thread Diameter | 0.375 INCHES IN |
| Thread Quantity Per Inch | 16 |
| 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 |
NSN 5305-01-499-5677 is a Screw,machine, manufactured by Crane Carrier Company, Llc, classified under FSC 5305, Screws. Status: active.
NSN 5305-01-499-5677 has 2 manufacturer part numbers on file: 310-137 (Crane Carrier Company, Llc), A310-0137 (Crane Carrier Company, Llc).
Key specifications for 310-137: Fastener Length: 1.500 INCHES NOMINAL IN; Nominal Thread Diameter: 0.375 INCHES IN; Special Features: ITEM HAS A FLANGED HEAD; PART OF WINDSHIELD WASHER ASSEMBLY; End Item Identification: 2320-01-452-5579. 4 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.