The Nut,sleeve, cataloged under National Stock Number 5310-01-203-2648, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Mission Systems Orchard Park Inc. Government technical data includes 14 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-01-203-2648 |
| Primary Part Number | 1055-0010-15 |
| Item Name | Nut,sleeve |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | Mission Systems Orchard Park Inc |
| Status | ACTIVE |
| Nut Length | 1.290 INCHES NOMINAL IN |
| Thread Series | ACME |
| Thread Length | 0.960 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN |
| Material Document and Classification | QQ-C-390,TY 1,TY 2 OR TY 3 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Nut Counterbore Depth | 0.275 INCHES NOMINAL NUT IN |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 0.625 INCHES IN |
| Nut Diameter | 1.136 INCHES MINIMUM AND 1.138 INCHES MAXIMUM IN |
| Counterbore Diameter | 0.890 INCHES NOMINAL NUT IN |
| Cross-Sectional Shape | ROUND BOTH ENDS |
| Nut Style | SLEEVE |
| Thread Class | 3G G |
| Thread Quantity Per Inch | 16 |
| Material | COPPER ALLOY 958 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 |
|---|---|
| 1055-0010-15 PRIMARY | Mission Systems Orchard Park Inc (USA) |
| Reference | Meaning |
|---|---|
| 1970-0014-1 | 5/9 Secondary reference Carleton Technologies Inc Div Tampa Facility |
| 1970-0014-1 | 5/9 Secondary reference Mission Systems Orchard Park Inc |
| 197000-B4-2134 PIECE 15 | 5/9 Secondary reference Mission Systems Orchard Park Inc |
| 1055-0010-15 | 5/9 Secondary reference Carleton Technologies Inc Div Tampa Facility |
NSN 5310-01-203-2648 is a Nut,sleeve, manufactured by Mission Systems Orchard Park Inc, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-01-203-2648 has 1 manufacturer part number on file: 1055-0010-15 (Mission Systems Orchard Park Inc).
Key specifications for 1055-0010-15: Nut Length: 1.290 INCHES NOMINAL IN; Thread Series: ACME; Thread Length: 0.960 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN; Material Document and Classification: QQ-C-390,TY 1,TY 2 OR TY 3 FED SPEC SINGLE MATERIAL RESPONSE OVERALL. 14 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.