The Nut,sleeve, cataloged under National Stock Number 5310-01-089-6043, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Kidde Fire Fighting, Inc. Div National Foam. Government technical data includes 17 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 | 5310-01-089-6043 |
| Primary Part Number | 00125910 |
| Item Name | Nut,sleeve |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | Kidde Fire Fighting, Inc. Div National Foam |
| Status | ACTIVE |
| Flange Width Across Flats | 2.250 INCHES NOMINAL IN |
| Hole Thread Quantity Per Inch | 32 |
| Nut Length | 0.750 INCHES NOMINAL IN |
| Flange Thickness | 0.312 INCHES NOMINAL IN |
| Thread Series | UNF |
| Hole Configuration Style | CONFIGURATION A |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 1.250 INCHES IN |
| Nut Diameter | 1.969 INCHES NOMINAL IN |
| Cross-Sectional Shape | HEXAGONAL FLANGE |
| Cross-Sectional Shape | ROUND BOSS |
| Nut Style | SLEEVE |
| Thread Class | 2B |
| Hole Nominal Thread Diameter | 0.190 INCHES IN |
| Thread Quantity Per Inch | 12 |
| Material | STEEL COMP 303 OVERALL |
| Hole Type and Quantity | 1 TAPPED |
| 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 |
|---|---|
| 00125910 PRIMARY | Kidde Fire Fighting, Inc. Div National Foam (USA) |
NSN 5310-01-089-6043 is a Nut,sleeve, manufactured by Kidde Fire Fighting, Inc. Div National Foam, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-01-089-6043 has 1 manufacturer part number on file: 00125910 (Kidde Fire Fighting, Inc. Div National Foam).
Key specifications for 00125910: Flange Width Across Flats: 2.250 INCHES NOMINAL IN; Hole Thread Quantity Per Inch: 32; Nut Length: 0.750 INCHES NOMINAL IN; Flange Thickness: 0.312 INCHES NOMINAL IN. 17 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.