The Nut,sleeve, cataloged under National Stock Number 5310-01-112-1570, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is L3harris Interstate Electronics Corporation. Government technical data includes 15 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 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-01-112-1570 |
| Primary Part Number | 6964634 |
| Item Name | Nut,sleeve |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | L3harris Interstate Electronics Corporation |
| Status | ACTIVE |
| Flange Width Across Flats | 0.875 INCHES NOMINAL IN |
| Nut Length | 0.695 INCHES MINIMUM AND 0.705 INCHES MAXIMUM IN |
| Flange Thickness | 0.170 INCHES NOMINAL IN |
| Thread Series | UNF |
| Material Document and Classification | ASTM A582 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 0.250 INCHES IN |
| Nut Diameter | 0.495 INCHES MINIMUM AND 0.505 INCHES MAXIMUM IN |
| Cross-Sectional Shape | HEXAGONAL FLANGE |
| Cross-Sectional Shape | ROUND BOSS |
| Surface Treatment | PASSIVATE OVERALL |
| Nut Style | SLEEVE |
| Thread Class | 3B |
| Thread Quantity Per Inch | 28 |
| Material | STEEL COMP 416 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 |
|---|---|
| 6964634 PRIMARY | L3harris Interstate Electronics Corporation (USA) |
NSN 5310-01-112-1570 is a Nut,sleeve, manufactured by L3harris Interstate Electronics Corporation, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-01-112-1570 has 1 manufacturer part number on file: 6964634 (L3harris Interstate Electronics Corporation).
1 possible match (shared part number, not a government interchangeability claim): 1350-01-671-1961. Verify interchangeability with system specifications before substitution.
Key specifications for 6964634: Flange Width Across Flats: 0.875 INCHES NOMINAL IN; Nut Length: 0.695 INCHES MINIMUM AND 0.705 INCHES MAXIMUM IN; Flange Thickness: 0.170 INCHES NOMINAL IN; Thread Series: UNF. 15 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.