The Nut,sleeve, cataloged under National Stock Number 5310-01-185-8686, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. Government technical data includes 15 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 5310-01-185-8686 |
| Item Name | Nut,sleeve |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Status | ACTIVE |
| Flange Diameter | 0.312 INCHES NOMINAL IN |
| Nut Length | 0.130 INCHES MINIMUM AND 0.135 INCHES MAXIMUM IN |
| Surface Treatment Document and Classification | QQ-P-35,TY 1,TY 2,OR TY 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Flange Thickness | 0.035 INCHES MINIMUM AND 0.040 INCHES MAXIMUM IN |
| Thread Series | UNIFIED NATIONAL COARSE (UNC) |
| Material Document and Classification | ASTM A582 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 0.086 INCHES IN |
| Nut Diameter | 0.150 INCHES MINIMUM AND 0.152 INCHES MAXIMUM IN |
| Cross-Sectional Shape | ROUND OVERALL |
| Surface Treatment | PASSIVATE OVERALL |
| Nut Style | SLEEVE |
| Thread Class | 2B |
| Thread Quantity Per Inch | 56 |
| Material | STEEL COMP 303 OVERALL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 750518-1 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5310-01-185-8686 is a Nut,sleeve, classified under FSC 5310, Nuts and Washers. Status: active.
1 possible match (shared part number, not a government interchangeability claim): 5985-01-348-2069. Verify interchangeability with system specifications before substitution.
Key specifications for 5310-01-185-8686: Flange Diameter: 0.312 INCHES NOMINAL IN; Nut Length: 0.130 INCHES MINIMUM AND 0.135 INCHES MAXIMUM IN; Surface Treatment Document and Classification: QQ-P-35,TY 1,TY 2,OR TY 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL; Flange Thickness: 0.035 INCHES MINIMUM AND 0.040 INCHES MAXIMUM IN. 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.