The Screw,cap,hexagon Head, cataloged under National Stock Number 5305-01-382-4562, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. The manufacturer of record is Progress Rail Locomotive Inc. Dba Progress Rail Switching Services Llc. Government technical data includes 11 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5305-01-382-4562 |
| Primary Part Number | 9434219 |
| Item Name | Screw,cap,hexagon Head |
| FSC / FSG | 5305 / 53 — Screws |
| Manufacturer | Progress Rail Locomotive Inc. Dba Progress Rail Switching Services Llc |
| Status | ACTIVE |
| Fastener Length | 1.250 INCHES NOMINAL IN |
| Material Document and Classification | G-280, CAGE 72915 MFR REF SINGLE MATERIAL RESPONSE FASTENER |
| Nominal Thread Diameter | 0.500 INCHES IN |
| Head Style | HEXAGON |
| Thread Direction | RIGHT-HAND |
| Locking Feature | PELLET THREADS |
| Thread Class | 2A A |
| Thread Quantity Per Inch | 20 |
| Material | STEEL FASTENER |
| Material | PLASTIC NYLON LOCKING FEATURE |
| Thread Series Designator | UNF |
| 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 |
|---|---|
| 9434219 PRIMARY | Progress Rail Locomotive Inc. Dba Progress Rail Switching Services Llc (USA) |
| Reference | Meaning |
|---|---|
| 9434219 | 3/9 Design control — primary reference General Motors Corp Electro-Motive Div |
NSN 5305-01-382-4562 is a Screw,cap,hexagon Head, manufactured by Progress Rail Locomotive Inc. Dba Progress Rail Switching Services Llc, classified under FSC 5305, Screws. Status: active.
NSN 5305-01-382-4562 has 1 manufacturer part number on file: 9434219 (Progress Rail Locomotive Inc. Dba Progress Rail Switching Services Llc).
Key specifications for 9434219: Fastener Length: 1.250 INCHES NOMINAL IN; Material Document and Classification: G-280, CAGE 72915 MFR REF SINGLE MATERIAL RESPONSE FASTENER; Nominal Thread Diameter: 0.500 INCHES IN; Head Style: HEXAGON. 11 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.