The Nut,sleeve, cataloged under National Stock Number 5310-00-247-3360, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Caterpillar Inc Div Caterpillar Defense. Government technical data includes 13 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 3 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-00-247-3360 |
| Primary Part Number | 3D5074 |
| Item Name | Nut,sleeve |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | Caterpillar Inc Div Caterpillar Defense |
| Status | ACTIVE |
| Flange Diameter | 0.750 INCHES NOMINAL IN |
| Nut Length | 0.642 INCHES NOMINAL IN |
| Flange Thickness | 0.187 INCHES NOMINAL IN |
| Thread Series | UNF |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 0.250 INCHES IN |
| Nut Diameter | 0.500 INCHES NOMINAL IN |
| Cross-Sectional Shape | ROUND FLANGE |
| Cross-Sectional Shape | ROUND NUT |
| Nut Style | SLEEVE |
| Thread Class | 2B |
| Thread Quantity Per Inch | 20 |
| Material | STEEL 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 |
|---|---|
| 11621156 | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
| D1420 | S W Anderson Co (USA) |
| 3D5074 PRIMARY | Caterpillar Inc Div Caterpillar Defense (USA) |
| Reference | Meaning |
|---|---|
| 10088014 | 6/9 Informative reference only Nimikkeistokeskus Ncb Finland |
| 13211E9040 | 5/2 Secondary reference U.S. Government activity |
NSN 5310-00-247-3360 is a Nut,sleeve, manufactured by Caterpillar Inc Div Caterpillar Defense, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-00-247-3360 has 3 manufacturer part numbers on file: 11621156 (U S Army Tank Automotive Command Amsta-Im-Mm), D1420 (S W Anderson Co), 3D5074 (Caterpillar Inc Div Caterpillar Defense).
3 possible matches (shared part number, not a government interchangeability claim): 5330-00-963-2781, 5325-00-998-3264, 5310-01-691-9517. Verify interchangeability with system specifications before substitution.
Key specifications for 3D5074: Flange Diameter: 0.750 INCHES NOMINAL IN; Nut Length: 0.642 INCHES NOMINAL IN; Flange Thickness: 0.187 INCHES NOMINAL IN; Thread Series: UNF. 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.