The Washer,flat, cataloged under National Stock Number 5310-01-612-5396, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Hillman Group, Inc., the. The record lists 3 manufacturer part numbers 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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.
| Item Name | Washer,flat |
| FSC / FSG | 5310 — Nuts and Washers (FSG 53) |
| Manufacturers | Hillman Group, Inc., the (CAGE 2S125); Mcmaster-Carr Supply Co (CAGE 39428); Accurate Screw Machine Corp Div Accurate Screw Machine Corporation (CAGE 51506) |
| Parameter | Value |
|---|---|
| NSN | 5310-01-612-5396 |
| Primary Part Number | 58062-R |
| Item Name | Washer,flat |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | Hillman Group, Inc., the |
| Status | ACTIVE |
| 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 |
|---|---|
| 58062-R PRIMARY | Hillman Group, Inc., the (USA) |
| 90295A493 | Mcmaster-Carr Supply Co (USA) |
| 422 .062 N 1 PRIMARY | Accurate Screw Machine Corp Div Accurate Screw Machine Corporation (USA) |
| Reference | Meaning |
|---|---|
| M1178-395010 | 6/9 Informative reference only Forsvarets Materielverk |
| FWN-50B | 5/9 Secondary reference The Olander Company, Inc. |
| 3841AS2498-01 | 7/2 Vendor item drawing reference Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier |
NSN 5310-01-612-5396 is a Washer,flat, manufactured by Hillman Group, Inc., the, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-01-612-5396 has 3 manufacturer part numbers on file: 58062-R (Hillman Group, Inc., the), 90295A493 (Mcmaster-Carr Supply Co), 422 .062 N 1 (Accurate Screw Machine Corp Div Accurate Screw Machine Corporation).
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.