The Nut,sleeve, cataloged under National Stock Number 5310-01-173-0344, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Huck International, Inc. Government technical data includes 13 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-01-173-0344 |
| Primary Part Number | ASPF-S-DT06NL |
| Item Name | Nut,sleeve |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | Huck International, Inc |
| Status | ACTIVE |
| Flange Diameter | 0.386 INCHES MAXIMUM IN |
| Surface Treatment Document and Classification | QQ-N-290,CL 1,GR F FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Surface Treatment Document and Classification | QQ-N-290,CL 1,GR F FED SPEC SINGLE TREATMENT RESPONSE OVERALLUNABLE TO DECODE |
| Thread Series | UNS |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 0.164 INCHES IN |
| Nut Diameter | 0.2005 INCHES MINIMUM AND 0.2025 INCHES MAXIMUM IN |
| Cross-Sectional Shape | ROUND NUT |
| Surface Treatment | NICKEL OVERALL |
| Surface Treatment | NICKEL OVERALLUNABLE TO DECODE |
| Thread Class | 3B |
| Thread Quantity Per Inch | 56 |
| Material | STEEL COMP 8740 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 |
|---|---|
| ASPF-S-DT06NL PRIMARY | Huck International, Inc (USA) |
| Reference | Meaning |
|---|---|
| ASPFSDT6NL | 5/9 Secondary reference Huck International, Inc |
| C3629-6SNL | 7/2 Vendor item drawing reference U.S. Government activity |
NSN 5310-01-173-0344 is a Nut,sleeve, manufactured by Huck International, Inc, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-01-173-0344 has 1 manufacturer part number on file: ASPF-S-DT06NL (Huck International, Inc).
Key specifications for ASPF-S-DT06NL: Flange Diameter: 0.386 INCHES MAXIMUM IN; Surface Treatment Document and Classification: QQ-N-290,CL 1,GR F FED SPEC SINGLE TREATMENT RESPONSE OVERALL; Surface Treatment Document and Classification: QQ-N-290,CL 1,GR F FED SPEC SINGLE TREATMENT RESPONSE OVERALLUNABLE TO DECODE; Thread Series: UNS. 13 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.