The Washer,flat, cataloged under National Stock Number 5310-01-730-7737, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Sps Technologies, Llc Dba PB Fasteners. The record lists 4 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Washer,flat |
| FSC / FSG | 5310 — Nuts and Washers (FSG 53) |
| Manufacturers | Moeller Manufacturing & Supply, Llc (CAGE 58009); Sps Technologies, Llc Dba PB Fasteners (CAGE 56878); Component Products Corporation Dba Component Products Corp (CAGE 6F140); Anillo Industries Llc (CAGE 10630) |
| Parameter | Value |
|---|---|
| NSN | 5310-01-730-7737 |
| Primary Part Number | CD01970-001 |
| Item Name | Washer,flat |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | Sps Technologies, Llc Dba PB Fasteners |
| 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 |
|---|---|
| CD01970-001 | Moeller Manufacturing & Supply, Llc (USA) |
| CD01970-001 PRIMARY | Sps Technologies, Llc Dba PB Fasteners (USA) |
| CD01970-001 | Component Products Corporation Dba Component Products Corp (USA) |
| CD01970-001 | Anillo Industries Llc (USA) |
| Reference | Meaning |
|---|---|
| CD01970-001 | 7/2 Vendor item drawing reference U.S. Government activity |
NSN 5310-01-730-7737 is a Washer,flat, manufactured by Sps Technologies, Llc Dba PB Fasteners, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-01-730-7737 has 4 manufacturer part numbers on file: CD01970-001 (Moeller Manufacturing & Supply, Llc), CD01970-001 (Sps Technologies, Llc Dba PB Fasteners), CD01970-001 (Component Products Corporation Dba Component Products Corp), CD01970-001 (Anillo Industries Llc).
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.