The Screw,machine, cataloged under National Stock Number 5305-01-531-6955, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. The manufacturer of record is Mcmaster-Carr Supply Co. Government technical data includes 13 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5305-01-531-6955 |
| Primary Part Number | 95345A432 |
| Item Name | Screw,machine |
| FSC / FSG | 5305 / 53 — Screws |
| Manufacturer | Mcmaster-Carr Supply Co |
| Status | ACTIVE |
| Head Height | 0.080 INCHES NOMINAL IN |
| Fastener Length | 0.360 INCHES NOMINAL IN |
| Thread Length | 0.360 INCHES NOMINAL IN |
| Locking Feature Material | STEEL CORROSION RESISTING |
| Nominal Thread Diameter | 0.112 INCHES IN |
| Features Provided | LOCK WASHER |
| Head Style | PAN |
| Thread Direction | RIGHT-HAND |
| Screw Material | STEEL CORROSION RESISTING |
| Internal Drive Style | CROSS RECESS TYPE 1 |
| Thread Quantity Per Inch | 40 |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| Head Diameter | 0.219 INCHES NOMINAL 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 |
|---|---|
| 95345A432 PRIMARY | Mcmaster-Carr Supply Co (USA) |
NSN 5305-01-531-6955 is a Screw,machine, manufactured by Mcmaster-Carr Supply Co, classified under FSC 5305, Screws. Status: active.
NSN 5305-01-531-6955 has 1 manufacturer part number on file: 95345A432 (Mcmaster-Carr Supply Co).
Key specifications for 95345A432: Head Height: 0.080 INCHES NOMINAL IN; Fastener Length: 0.360 INCHES NOMINAL IN; Thread Length: 0.360 INCHES NOMINAL IN; Locking Feature Material: STEEL CORROSION RESISTING. 13 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.