The Screw,machine, cataloged under National Stock Number 5305-01-376-2203, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. The manufacturer of record is General Dynamics Land Systems, Inc. Dba General Dynamics Land Systems Customer Service & Su. Government technical data includes 7 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5305-01-376-2203 |
| Primary Part Number | A3131849 |
| Item Name | Screw,machine |
| FSC / FSG | 5305 / 53 — Screws |
| Manufacturer | General Dynamics Land Systems, Inc. Dba General Dynamics Land Systems Customer Service & Su |
| Status | ACTIVE |
| Fastener Length | 0.375 INCHES NOMINAL IN |
| Supplementary Features | SELF-LOCKING FASTENER ELEMENT PER MIL-F-18240, TYPE P, WORKMANSHIP PER MIL-STD-454, REQUIREMENT 9 |
| Nominal Thread Diameter | 0.138 INCHES IN |
| Specification/standard Data | 80204-ANSI Y14.5M-1982 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| Screw Material | STEEL CORROSION RESISTING |
| Thread Quantity Per Inch | 32 |
| 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 |
|---|---|
| A3131849 | General Dynamics Land Systems, Inc. Dba General Dynamics Land Systems Customer Service & Su (USA) |
| Reference | Meaning |
|---|---|
| A3131849 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5305-01-376-2203 is a Screw,machine, manufactured by General Dynamics Land Systems, Inc. Dba General Dynamics Land Systems Customer Service & Su, classified under FSC 5305, Screws. Status: active.
NSN 5305-01-376-2203 has 1 manufacturer part number on file: A3131849 (General Dynamics Land Systems, Inc. Dba General Dynamics Land Systems Customer Service & Su).
Key specifications for A3131849: Fastener Length: 0.375 INCHES NOMINAL IN; Supplementary Features: SELF-LOCKING FASTENER ELEMENT PER MIL-F-18240, TYPE P, WORKMANSHIP PER MIL-STD-454, REQUIREMENT 9; Nominal Thread Diameter: 0.138 INCHES IN; Specification/standard Data: 80204-ANSI Y14.5M-1982 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD. 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.