The Screw,cap,hexagon Head, cataloged under National Stock Number 5305-01-478-7441, 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 2 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5305-01-478-7441 |
| Primary Part Number | 122753A |
| Item Name | Screw,cap,hexagon Head |
| FSC / FSG | 5305 / 53 — Screws |
| Manufacturer | Oshkosh Defense Llc |
| Status | ACTIVE |
| Fastener Length | 0.787 MILLIMETERS NOMINAL MM |
| Thread Direction | RIGHT-HAND |
| 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 |
|---|---|
| 122753A PRIMARY | Oshkosh Defense Llc (USA) |
| Reference | Meaning |
|---|---|
| 3562798 | D/9 Drawing number reference only Oshkosh Defense Llc |
| 122753A | 5/9 Secondary reference Oshkosh Corp |
NSN 5305-01-478-7441 is a Screw,cap,hexagon Head, manufactured by Oshkosh Defense Llc, classified under FSC 5305, Screws. Status: active.
NSN 5305-01-478-7441 has 1 manufacturer part number on file: 122753A (Oshkosh Defense Llc).
2 possible matches (shared part number, not a government interchangeability claim): 5305-01-492-5507, 5305-01-674-8413. Verify interchangeability with system specifications before substitution.
Key specifications for 122753A: Fastener Length: 0.787 MILLIMETERS NOMINAL MM; Thread Direction: RIGHT-HAND; Special Features: FINISH ZINC & CLEAR CHROMATE PER ASTM B 633,TYPE 111,FE/Z; End Item Identification: 2320-01-465-2174; MRAP - M-ATV. 2 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.