The Nut Assembly,self-Locking,gang C, cataloged under National Stock Number 5310-00-498-0609, 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. Government technical data includes 19 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-00-498-0609 |
| Primary Part Number | G1949-3-8 |
| Item Name | Nut Assembly,self-Locking,gang C |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | Howmet Global Fastening Systems Inc |
| Status | ACTIVE |
| Lubrication | DRY FILM LUBRICANTDRY FILM LUBRICANT |
| Surface Treatment Document and Classification | QQ-P-416,TY 1,CL 3 FED SPEC SINGLE TREATMENT RESPONSE NUT |
| Thread Series | UNFUNF |
| Nut Quantity | 7272 |
| Temp Rating | 250.0 FAHRENHEIT NOMINAL250.0 FAHRENHEIT NOMINAL DEGF |
| Features Provided | FLOATING NUTFLOATING NUT |
| Channel Height | 0.188 INCHES NOMINAL0.188 INCHES NOMINAL IN |
| Thread Direction | RIGHT-HANDRIGHT-HAND |
| Nominal Thread Size | 0.190 INCHES0.190 INCHES IN |
| Locking Feature | PREVAILING TORQUE ALL METAL DESIGNPREVAILING TORQUE ALL METAL DESIGN |
| Assembly Overall Height | 0.250 INCHES MAXIMUM0.250 INCHES MAXIMUM IN |
| Surface Treatment | CADMIUM NUT |
| Nut Style | GANG CHANNEL, SELF LOCKINGGANG CHANNEL, SELF LOCKING |
| Thread Class | 3B3B |
| Thread Quantity Per Inch | 3232 |
| Material | STEEL NUT |
| Material | ALUMINUM ALLOY 2024 CHANNEL |
| Nut Spacing | 1.000 INCHES NOMINAL1.000 INCHES NOMINAL IN |
| Channel Style | STRAIGHT TYPESTRAIGHT 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 |
|---|---|
| G1949-3-8 PRIMARY | Howmet Global Fastening Systems Inc (USA) |
| 3M202-3-8-72 | The Boeing Company Div Defense (USA) |
NSN 5310-00-498-0609 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 5310-00-498-0609 has 2 manufacturer part numbers on file: G1949-3-8 (Howmet Global Fastening Systems Inc), 3M202-3-8-72 (The Boeing Company Div Defense).
Key specifications for G1949-3-8: Lubrication: DRY FILM LUBRICANTDRY FILM LUBRICANT; Surface Treatment Document and Classification: QQ-P-416,TY 1,CL 3 FED SPEC SINGLE TREATMENT RESPONSE NUT; Thread Series: UNFUNF; Nut Quantity: 7272. 19 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.