The Nut Assembly,self-Locking,gang C, cataloged under National Stock Number 5310-01-284-4760, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Howmet Global Fastening Systems Inc. The record lists 4 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | Nut Assembly,self-Locking,gang C |
| FSC / FSG | 5310 — Nuts and Washers (FSG 53) |
| Manufacturers | Howmet Global Fastening Systems Inc (CAGE 15653); Sps Technologies, Llc Dba PB Fasteners (CAGE 56878); Nafco Usa Llc (CAGE 32387); Bristol Industries, Llc (CAGE 27238) |
| Parameter | Value |
|---|---|
| NSN | 5310-01-284-4760 |
| Primary Part Number | G49838-4-3L3566 |
| Item Name | Nut Assembly,self-Locking,gang C |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | Howmet Global Fastening Systems Inc |
| 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 |
|---|---|
| G49838-4-3L3566 | Howmet Global Fastening Systems Inc (USA) |
| C161-4-3L-35-66 | Sps Technologies, Llc Dba PB Fasteners (USA) |
| NA2066-3-048V-3566 | Nafco Usa Llc (USA) |
| BG000647-4-3L-35-66 | Bristol Industries, Llc (USA) |
| Reference | Meaning |
|---|---|
| G11192J3-4L3566 | 3/2 Design control — primary reference U.S. Government activity |
| LE114-0046A3566 | 7/2 Vendor item drawing reference The Boeing Company Div Legacy Am&m |
NSN 5310-01-284-4760 is a Nut Assembly,self-Locking,gang C, manufactured by Howmet Global Fastening Systems Inc, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-01-284-4760 has 4 manufacturer part numbers on file: G49838-4-3L3566 (Howmet Global Fastening Systems Inc), C161-4-3L-35-66 (Sps Technologies, Llc Dba PB Fasteners), NA2066-3-048V-3566 (Nafco Usa Llc), BG000647-4-3L-35-66 (Bristol 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.