The Washer,flat, cataloged under National Stock Number 5310-01-474-6343, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Israel Aerospace Industries Bedek Accessories Mata. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Washer,flat |
| FSC / FSG | 5310 — Nuts and Washers (FSG 53) |
| Manufacturers | Israel Aerospace Industries Bedek Accessories Mata (CAGE 2491A) |
| Parameter | Value |
|---|---|
| NSN | 5310-01-474-6343 |
| Primary Part Number | NDI22031-01 |
| Item Name | Washer,flat |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | Israel Aerospace Industries Bedek Accessories Mata |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | F |
| Part Number | Manufacturer |
|---|---|
| NDI22031-01 PRIMARY | Israel Aerospace Industries Bedek Accessories Mata (ISR) |
| Reference | Meaning |
|---|---|
| NDI22031-01 | 3/9 Design control — primary reference Israel Aerospace Industries Bedekaccessories Mata |
| NDI22031-01 | C/1 Advisory reference — outside the item-of-supply concept Iai North America Inc. |
NSN 5310-01-474-6343 is a Washer,flat, manufactured by Israel Aerospace Industries Bedek Accessories Mata, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-01-474-6343 has 1 manufacturer part number on file: NDI22031-01 (Israel Aerospace Industries Bedek Accessories Mata).
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.