The Hub,body, cataloged under National Stock Number 3040-01-275-8039, is classified within Federal Supply Class 3040 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is General Dynamics Ots (aerospace), Inc. Dba General Dynamics Ordinance and Tactical Systems Div Seattle Operations. Government technical data includes 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3040-01-275-8039 |
| Primary Part Number | 750263-1 |
| Item Name | Hub,body |
| FSC / FSG | 3040 / 30 — No Item Name Available |
| Manufacturer | General Dynamics Ots (aerospace), Inc. Dba General Dynamics Ordinance and Tactical Systems Div Seattle Operations |
| Status | ACTIVE |
| First End Hub Outside Diameter | 1.131 INCHES NOMINAL IN |
| Shoulder Outside Diameter | 1.256 INCHES NOMINAL IN |
| Material Document and Classification | COMP 321 FED SPEC SINGLE MATERIAL RESPONSE |
| Material | ALUMINUM ALLOY |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 750263-1 PRIMARY | General Dynamics Ots (aerospace), Inc. Dba General Dynamics Ordinance and Tactical Systems Div Seattle Operations (USA) |
| 750263 | General Dynamics Ots (aerospace), Inc. Dba General Dynamics Ordinance and Tactical Systems Div Seattle Operations (USA) |
NSN 3040-01-275-8039 is a Hub,body, manufactured by General Dynamics Ots (aerospace), Inc. Dba General Dynamics Ordinance and Tactical Systems Div Seattle Operations, classified under FSC 3040 (No Item Name Available). Status: active.
NSN 3040-01-275-8039 has 2 cross-referenced part numbers: 750263-1 (General Dynamics Ots (aerospace), Inc. Dba General Dynamics Ordinance and Tactical Systems Div Seattle Operations), 750263 (General Dynamics Ots (aerospace), Inc. Dba General Dynamics Ordinance and Tactical Systems Div Seattle Operations).
There are 2 known substitutes for 3040-01-275-8039: 4130-01-188-0320, 6625-01-333-6674. Verify interchangeability with system specifications before substitution.
Key specifications for 750263-1: First End Hub Outside Diameter: 1.131 INCHES NOMINAL IN; Special Features: THREAD SIZE:1.438-18 IN.;O/A LENGTH:1.375 IN.NOM IN; Shoulder Outside Diameter: 1.256 INCHES NOMINAL IN; Material Document and Classification: COMP 321 FED SPEC SINGLE MATERIAL RESPONSE. 5 total characteristics are documented in the Federal Logistics Information System.