The Nut,plain,round, cataloged under National Stock Number 5310-01-134-5655, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Acme Products & Engineering Inc. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Nut,plain,round |
| FSC / FSG | 5310 — Nuts and Washers (FSG 53) |
| Manufacturers | Euramco Safety Inc (CAGE 52081); Acme Products & Engineering Inc (CAGE 1T943) |
| Parameter | Value |
|---|---|
| NSN | 5310-01-134-5655 |
| Primary Part Number | 55-22211-68AP |
| Item Name | Nut,plain,round |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | Acme Products & Engineering Inc |
| 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 |
|---|---|
| 15-0035-01 | Euramco Safety Inc (USA) |
| 55-22211-68AP PRIMARY | Acme Products & Engineering Inc (USA) |
| 55-22211-68 | Euramco Safety Inc (USA) |
| Reference | Meaning |
|---|---|
| NG14145 ITEM 15 | C/1 Advisory reference — outside the item-of-supply concept U.S. Government activity |
| 15-0035-01 | 5/2 Secondary reference U.S. Government activity |
| NA1057-000 | 3/9 Design control — primary reference U.S. Government activity |
| 8-0SL-6 ITEM 15 | C/1 Advisory reference — outside the item-of-supply concept U.S. Government activity |
| PL80SLV-5 ITEM 15B | 5/9 Secondary reference U.S. Government activity |
NSN 5310-01-134-5655 is a Nut,plain,round, manufactured by Acme Products & Engineering Inc, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-01-134-5655 has 3 manufacturer part numbers on file: 15-0035-01 (Euramco Safety Inc), 55-22211-68AP (Acme Products & Engineering Inc), 55-22211-68 (Euramco Safety 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.