The Nut,clip-on, cataloged under National Stock Number 5310-01-497-1478, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Wesco Aircraft Hardware Corp. Dba Incora. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-01-497-1478 |
| Primary Part Number | SL211-08-1 |
| Item Name | Nut,clip-on |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | Wesco Aircraft Hardware Corp. Dba Incora |
| Status | ACTIVE |
| Lubrication | DRY FILM LUBRICANT |
| Surface Treatment Document and Classification | QQ-P-416, TY II FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Thread Series | UNJC |
| Distance From Base to Center of Aperture | 0.250 INCHES NOMINAL IN |
| Thread Direction | RIGHT-HAND |
| Panel Thickness | 0.100 INCHES MINIMUM AND 0.140 INCHES MAXIMUM IN |
| Nominal Thread Size | 0.164 INCHES IN |
| Surface Treatment | CADMIUM AND CHROMATE OVERALL |
| Nut Style | FLOATING |
| Thread Class | 3B |
| Thread Quantity Per Inch | 32 |
| Material | STEEL 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 |
|---|---|
| SL211-08-1 | Wesco Aircraft Hardware Corp. Dba Incora (USA) |
| Reference | Meaning |
|---|---|
| 2107446-1 | 3/9 Design control — primary reference Bae Systems Technology Solutions & Services Inc. |
NSN 5310-01-497-1478 is a Nut,clip-on, manufactured by Wesco Aircraft Hardware Corp. Dba Incora, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-01-497-1478 has 1 manufacturer part number on file: SL211-08-1 (Wesco Aircraft Hardware Corp. Dba Incora).
Key specifications for SL211-08-1: Lubrication: DRY FILM LUBRICANT; Surface Treatment Document and Classification: QQ-P-416, TY II FED SPEC SINGLE TREATMENT RESPONSE OVERALL; Thread Series: UNJC; Distance From Base to Center of Aperture: 0.250 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.