The Washer,flat, cataloged under National Stock Number 5310-01-513-6595, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Chemetron Fire Systems. The record lists 5 manufacturer part numbers 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 | Chemetron Fire Systems (CAGE 1CSX7) |
| Parameter | Value |
|---|---|
| NSN | 5310-01-513-6595 |
| Primary Part Number | D1-061-0945 ITEM 8 |
| Item Name | Washer,flat |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | Chemetron Fire Systems |
| 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 |
|---|---|
| 5-061-0623 | Chemetron Fire Systems (USA) |
| FA-34943 REV J | Chemetron Fire Systems (USA) |
| D10611077 ITEM 7 | Chemetron Fire Systems (USA) |
| D1-061-0945 ITEM 8 PRIMARY | Chemetron Fire Systems (USA) |
| FA-34943 | Chemetron Fire Systems (USA) |
NSN 5310-01-513-6595 is a Washer,flat, manufactured by Chemetron Fire Systems, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-01-513-6595 has 5 manufacturer part numbers on file: 5-061-0623 (Chemetron Fire Systems), FA-34943 REV J (Chemetron Fire Systems), D10611077 ITEM 7 (Chemetron Fire Systems), D1-061-0945 ITEM 8 (Chemetron Fire Systems), FA-34943 (Chemetron Fire Systems).
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.