The Nut Assembly,self-Locking,gang C, cataloged under National Stock Number 5310-01-169-5552, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is The Boeing Company Div Defense. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | Bristol Industries, Llc (CAGE 27238); The Boeing Company Div Defense (CAGE 76301); Howmet Global Fastening Systems Inc (CAGE 15653) |
| Parameter | Value |
|---|---|
| NSN | 5310-01-169-5552 |
| Primary Part Number | 3M464N11A52-3 |
| Item Name | Nut Assembly,self-Locking,gang C |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | The Boeing Company Div Defense |
| 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 |
|---|---|
| BGC464N3-11 | Bristol Industries, Llc (USA) |
| 3M464N11A52-3 PRIMARY | The Boeing Company Div Defense (USA) |
| G49439E4-3-11 | Howmet Global Fastening Systems Inc (USA) |
| Reference | Meaning |
|---|---|
| C170-4-3-11 | 3/2 Design control — primary reference U.S. Government activity |
| G18421JL3-4-11 | 5/9 Secondary reference Harvard Industries Inc |
| 10109973 | 6/9 Informative reference only Nimikkeistokeskus Ncb Finland |
NSN 5310-01-169-5552 is a Nut Assembly,self-Locking,gang C, manufactured by The Boeing Company Div Defense, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-01-169-5552 has 3 manufacturer part numbers on file: BGC464N3-11 (Bristol Industries, Llc), 3M464N11A52-3 (The Boeing Company Div Defense), G49439E4-3-11 (Howmet Global Fastening Systems 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.