The Nut,self-Locking,hexagon, cataloged under National Stock Number 5310-01-711-0874, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Abb Automation Inc. Dba Abb Automation Inc. (formerly Elsag Bailey Inc.). Government technical data includes 10 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-01-711-0874 |
| Primary Part Number | LS 101/7T |
| Item Name | Nut,self-Locking,hexagon |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | Abb Automation Inc. Dba Abb Automation Inc. (formerly Elsag Bailey Inc.) |
| Status | ACTIVE |
| Surface Treatment Document and Classification | UNSPSC 31161716 MFR REF SINGLE TREATMENT RESPONSE OVERALL |
| Thread Series | NPTNPT |
| Thread Direction | RIGHT-HANDRIGHT-HAND |
| Nominal Thread Size | 0.50 INCHES0.50 INCHES IN |
| Locking Feature | SELF-LOCKINGSELF-LOCKING |
| Surface Treatment | ZINC OVERALL |
| Inside Width Across Flats | 4.12 INCHES NOMINAL4.12 INCHES NOMINAL IN |
| Nut Style | HEXAGONHEXAGON |
| Material | STEEL OVERALL |
| Bearing Surface Type | FLATFLAT |
| 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 |
|---|---|
| LS 101/7T PRIMARY | Abb Automation Inc. Dba Abb Automation Inc. (formerly Elsag Bailey Inc.) (USA) |
NSN 5310-01-711-0874 is a Nut,self-Locking,hexagon, manufactured by Abb Automation Inc. Dba Abb Automation Inc. (formerly Elsag Bailey Inc.), classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-01-711-0874 has 1 manufacturer part number on file: LS 101/7T (Abb Automation Inc. Dba Abb Automation Inc. (formerly Elsag Bailey Inc.)).
Key specifications for LS 101/7T: Surface Treatment Document and Classification: UNSPSC 31161716 MFR REF SINGLE TREATMENT RESPONSE OVERALL; Thread Series: NPTNPT; Thread Direction: RIGHT-HANDRIGHT-HAND; Nominal Thread Size: 0.50 INCHES0.50 INCHES IN. 10 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.