The Washer,flat, cataloged under National Stock Number 5310-01-441-3166, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Ronald Velli, Llc Dba Multimatic. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Item Name | Washer,flat |
| FSC / FSG | 5310 — Nuts and Washers (FSG 53) |
| Manufacturers | Ronald Velli, Llc Dba Multimatic (CAGE 55031) |
| Parameter | Value |
|---|---|
| NSN | 5310-01-441-3166 |
| Primary Part Number | 45.1179 |
| Item Name | Washer,flat |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | Ronald Velli, Llc Dba Multimatic |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Part Number | Manufacturer |
|---|---|
| 45.1179 PRIMARY | Ronald Velli, Llc Dba Multimatic (USA) |
NSN 5310-01-441-3166 is a Washer,flat, manufactured by Ronald Velli, Llc Dba Multimatic, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-01-441-3166 has 1 manufacturer part number on file: 45.1179 (Ronald Velli, Llc Dba Multimatic).
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.