The Washer,shouldered, cataloged under National Stock Number 5310-01-327-8916, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Carey Manufacturing Company, Inc. Dba Amatom Electronic Hardwares. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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,shouldered |
| FSC / FSG | 5310 — Nuts and Washers (FSG 53) |
| Manufacturers | Carey Manufacturing Company, Inc. Dba Amatom Electronic Hardwares (CAGE 5W748); L3harris Technologies, Inc. (CAGE 28527) |
| Parameter | Value |
|---|---|
| NSN | 5310-01-327-8916 |
| Primary Part Number | 2707-18527-N128 |
| Item Name | Washer,shouldered |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | Carey Manufacturing Company, Inc. Dba Amatom Electronic Hardwares |
| 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 |
|---|---|
| 2707-18527-N128 PRIMARY | Carey Manufacturing Company, Inc. Dba Amatom Electronic Hardwares (USA) |
| 200700A302 | L3harris Technologies, Inc. (USA) |
| Reference | Meaning |
|---|---|
| 2707-18527-N128 | 5/9 Secondary reference Carey Manufacturing Co, Inc Dba Amatom Electronic Hardware Div Amatom Electronic Hardware |
| 2707-18527-N128 | 5/9 Secondary reference New Haven Mfg Corp Amatom Electronic Hardware Div |
NSN 5310-01-327-8916 is a Washer,shouldered, manufactured by Carey Manufacturing Company, Inc. Dba Amatom Electronic Hardwares, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-01-327-8916 has 2 manufacturer part numbers on file: 2707-18527-N128 (Carey Manufacturing Company, Inc. Dba Amatom Electronic Hardwares), 200700A302 (L3harris Technologies, Inc.).
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.