The Nut Assembly,self-Locking,gang C, cataloged under National Stock Number 5310-01-119-3665, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Bristol Industries, Llc. Government technical data includes 25 specifications, cited from the U.S. Government catalog. The record lists 4 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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.
| Parameter | Value |
|---|---|
| NSN | 5310-01-119-3665 |
| Primary Part Number | BRGC484N-2-8-32N |
| Item Name | Nut Assembly,self-Locking,gang C |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | Bristol Industries, Llc |
| Status | ACTIVE |
| Surface Treatment Document and Classification | MMS425,FSCM 76301 MFR REF SINGLE TREATMENT RESPONSE CHANNEL |
| Radius | 3.990 INCHES MINIMUM AND 4.010 INCHES MAXIMUM IN |
| Thread Series | UNIFIED NATIONAL JOINT FINE (UNJF) |
| Nut Quantity | 13 |
| Temp Rating | 350.0 FAHRENHEIT MAXIMUM DEGF |
| Removable Nut Manufacturer Part Number | ST3M445C4M2 |
| Material Document and Classification | AMS 5525 ASSN STD SINGLE MATERIAL RESPONSE OR AMS 5732 ASSN STD SINGLE MATERIAL RESPONSE NUT |
| Material Document and Classification | QQ-A-250/13,T6 FED SPEC SINGLE MATERIAL RESPONSE CHANNEL |
| Nut Counterbore Depth | 0.115 INCHES MINIMUM AND 0.135 INCHES MAXIMUM NUT IN |
| Features Provided | FLOATING NUT |
| Channel Height | 0.298 INCHES MAXIMUM IN |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 0.250 INCHES IN |
| Specification/standard Data | 76301-ST3-484 MANUFACTURERS STANDARD |
| Locking Feature | PREVAILING TORQUE ALL METAL DESIGN |
| Assembly Overall Height | 0.351 INCHES MAXIMUM IN |
| Surface Treatment | NICKEL AND COPPER ALLOY NUT |
| Surface Treatment | PAINT CHANNEL |
| Nut Style | GANG CHANNEL, SELF LOCKING |
| Thread Class | 3B |
| Thread Quantity Per Inch | 28 |
| Material | IRON ALLOY 660 NUT |
| Nut Spacing | 0.954 INCHES MINIMUM AND 0.974 INCHES MAXIMUM IN |
| Channel Style | RADIUS TYPE |
| Removable Nut Manufacturer Code | 76301 |
| 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 |
|---|---|
| BRGC484N-2-8-32N PRIMARY | Bristol Industries, Llc (USA) |
| ST3M484B13D32N PRIMARY | Bristol Industries, Llc (USA) |
| ST3M484B13D32N PRIMARY | Howmet Global Fastening Systems Inc (USA) |
| RG49569E4-2-8-32 PRIMARY | Howmet Global Fastening Systems Inc (USA) |
| Reference | Meaning |
|---|---|
| ST3M484B13D32N | 3/2 Design control — primary reference U.S. Government activity |
| ST3M484B13D32N | 7/2 Vendor item drawing reference The Boeing Company Div Defense |
| RG18B4JL8-32 | 5/9 Secondary reference Harvard Industries Inc |
NSN 5310-01-119-3665 is a Nut Assembly,self-Locking,gang C, manufactured by Bristol Industries, Llc, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-01-119-3665 has 4 manufacturer part numbers on file: BRGC484N-2-8-32N (Bristol Industries, Llc), ST3M484B13D32N (Bristol Industries, Llc), ST3M484B13D32N (Howmet Global Fastening Systems Inc), RG49569E4-2-8-32 (Howmet Global Fastening Systems Inc).
Key specifications for BRGC484N-2-8-32N: Surface Treatment Document and Classification: MMS425,FSCM 76301 MFR REF SINGLE TREATMENT RESPONSE CHANNEL; Radius: 3.990 INCHES MINIMUM AND 4.010 INCHES MAXIMUM IN; Thread Series: UNIFIED NATIONAL JOINT FINE (UNJF); Nut Quantity: 13. 25 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.