The Screw,cap,socket Head, cataloged under National Stock Number 5305-01-150-4830, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. The manufacturer of record is Oshkosh Defense Llc. Government technical data includes 15 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5305-01-150-4830 |
| Primary Part Number | 111453A |
| Item Name | Screw,cap,socket Head |
| FSC / FSG | 5305 / 53 — Screws |
| Manufacturer | Oshkosh Defense Llc |
| Status | ACTIVE |
| Extended Washer Thickness | 0.100 INCHES NOMINAL IN |
| Width Across Flats | 0.940 INCHES NOMINAL IN |
| Head Height | 0.620 INCHES NOMINAL IN |
| Fastener Length | 5.000 INCHES NOMINAL IN |
| Extended Washer Diameter | 1.330 INCHES NOMINAL IN |
| Thread Length | 0.610 INCHES NOMINAL IN |
| Nominal Thread Diameter | 0.625 INCHES IN |
| Head Style | HEXAGON EXTENDED WASHER |
| Thread Direction | RIGHT-HAND |
| Width Between Flats | 1.059 INCHES NOMINAL IN |
| Internal Drive Style | HEXAGON |
| Thread Class | 2A A |
| Thread Quantity Per Inch | 11 |
| Material | STEEL OVERALL |
| 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 |
|---|---|
| 111453A PRIMARY | Oshkosh Defense Llc (USA) |
| Reference | Meaning |
|---|---|
| WE0840TB | 5/9 Secondary reference R B and W Corp |
| 5305011504830 | 6/9 Informative reference only E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales |
| 111453A | 5/9 Secondary reference Oshkosh Corp |
NSN 5305-01-150-4830 is a Screw,cap,socket Head, manufactured by Oshkosh Defense Llc, classified under FSC 5305, Screws. Status: active.
NSN 5305-01-150-4830 has 1 manufacturer part number on file: 111453A (Oshkosh Defense Llc).
Key specifications for 111453A: Extended Washer Thickness: 0.100 INCHES NOMINAL IN; Width Across Flats: 0.940 INCHES NOMINAL IN; Head Height: 0.620 INCHES NOMINAL IN; Fastener Length: 5.000 INCHES NOMINAL IN. 15 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.