The Screw,assembled Washer, cataloged under National Stock Number 5305-01-620-4049, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. The manufacturer of record is Onan Corp Onan Power/electronics Div. Government technical data includes 1 specification, 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 | 5305-01-620-4049 |
| Primary Part Number | 185-6956 |
| Item Name | Screw,assembled Washer |
| FSC / FSG | 5305 / 53 — Screws |
| Manufacturer | Onan Corp Onan Power/electronics Div |
| Status | ACTIVE |
| 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 |
|---|---|
| 185-6956 PRIMARY | Onan Corp Onan Power/electronics Div (USA) |
NSN 5305-01-620-4049 is a Screw,assembled Washer, manufactured by Onan Corp Onan Power/electronics Div, classified under FSC 5305, Screws. Status: active.
NSN 5305-01-620-4049 has 1 manufacturer part number on file: 185-6956 (Onan Corp Onan Power/electronics Div).
Key specifications for 185-6956: Thread Direction: RIGHT-HAND; Part Name Assigned by Controlling Agency: SCREW,ASSEMBLED WASHER; End Item Identification: GENERATOR SET,DIESEL ENGINE. 1 specification is 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.