The Nut,self-Locking,gang Channel, cataloged under National Stock Number 5310-01-467-4640, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Abb Installation Products Inc. Government technical data includes 12 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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.
| Parameter | Value |
|---|---|
| NSN | 5310-01-467-4640 |
| Primary Part Number | A-100-1/4SS |
| Item Name | Nut,self-Locking,gang Channel |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | Abb Installation Products Inc |
| Status | ACTIVE |
| Nut Length | 0.500 INCHES NOMINAL IN |
| Thread Series | UNIFIED NATIONAL COARSE (UNC) |
| Features Provided | CASEHARDENED |
| Base Width | 0.500 INCHES NOMINAL IN |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 0.250 INCHES IN |
| Locking Feature | PREVAILING TORQUE ALL METAL DESIGN |
| Surface Treatment | ZINC OVERALL |
| Nut Style | GANG CHANNEL, SELF LOCKING |
| Thread Class | 2B |
| Thread Quantity Per Inch | 20 |
| Material | STEEL CORROSION RESISTING OVERALL |
| 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 |
|---|---|
| A-100-1/4SS PRIMARY | Abb Installation Products Inc (USA) |
| Reference | Meaning |
|---|---|
| A-100-1/4SS | 3/9 Design control — primary reference Thomas and Betts Corp American Electric Div Oem Group Memphis Tn |
| A3256928-1 | 5/2 Secondary reference U.S. Government activity |
NSN 5310-01-467-4640 is a Nut,self-Locking,gang Channel, manufactured by Abb Installation Products Inc, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-01-467-4640 has 1 manufacturer part number on file: A-100-1/4SS (Abb Installation Products Inc).
Key specifications for A-100-1/4SS: Nut Length: 0.500 INCHES NOMINAL IN; Thread Series: UNIFIED NATIONAL COARSE (UNC); Features Provided: CASEHARDENED; Base Width: 0.500 INCHES NOMINAL IN. 12 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.