The Nut Assembly,self-Locking,gang C, cataloged under National Stock Number 5310-01-278-9013, 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. Government technical data includes 15 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-01-278-9013 |
| Primary Part Number | 3M465N8A72-4 |
| Item Name | Nut Assembly,self-Locking,gang C |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | The Boeing Company Div Defense |
| Status | ACTIVE |
| Lubrication | SOLUBLE LUBRICANT |
| Surface Treatment Document and Classification | MIL-A-8625,TYPE II,CLASS 1,PLUS 2 COATS MMS425 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Thread Series | UNIFIED NATIONAL JOINT FINE (UNJF) |
| Nut Quantity | 72 |
| Material Document and Classification | QQ-A-250/13D FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Nut Counterbore Depth | 0.250 INCHES NOMINAL NUT IN |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 0.312 INCHES IN |
| Assembly Overall Height | 0.536 INCHES NOMINAL IN |
| Surface Treatment | ANODIZE OVERALL |
| Nut Style | GANG CHANNEL, SELF LOCKING |
| Thread Class | 3B |
| Thread Quantity Per Inch | 24 |
| Material | ALUMINUM ALLOY 7075 OVERALL |
| Channel Style | STRAIGHT TYPE |
| 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 |
|---|---|
| 3M465N8A72-4 PRIMARY | The Boeing Company Div Defense (USA) |
| 3M465N8A72-4 | Bristol Industries, Llc (USA) |
| 3M465N8A72-4 | Howmet Global Fastening Systems Inc (USA) |
| Reference | Meaning |
|---|---|
| 10304691 | 6/9 Informative reference only Nimikkeistokeskus Ncb Finland |
| 3M465N8A72-4 | C/1 Advisory reference — outside the item-of-supply concept Rotair Aerospace Corp |
| 3M465N8A72-4 | 5/2 Secondary reference U.S. Government activity |
| G18421JL4-5-8 | 5/9 Secondary reference Harvard Industries Inc |
NSN 5310-01-278-9013 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 5310-01-278-9013 has 3 manufacturer part numbers on file: 3M465N8A72-4 (The Boeing Company Div Defense), 3M465N8A72-4 (Bristol Industries, Llc), 3M465N8A72-4 (Howmet Global Fastening Systems Inc).
Key specifications for 3M465N8A72-4: Lubrication: SOLUBLE LUBRICANT; Surface Treatment Document and Classification: MIL-A-8625,TYPE II,CLASS 1,PLUS 2 COATS MMS425 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL; Thread Series: UNIFIED NATIONAL JOINT FINE (UNJF); Nut Quantity: 72. 15 specifications are documented in the U.S. Government catalog.
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.