The Hub,body, cataloged under National Stock Number 3040-00-392-9523, is classified within Federal Supply Class 3040 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3040-00-392-9523 |
| Primary Part Number | SC-B-69643 |
| Item Name | Hub,body |
| FSC / FSG | 3040 / 30 — No Item Name Available |
| Manufacturer | Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir |
| Status | ACTIVE |
| Distance From Second End Hub to Shoulder | 0.062 INCHES NOMINAL IN |
| Material | STEEL |
| Material Document and Classification | COMP 303 FED SPEC SINGLE MATERIAL RESPONSE |
| Shoulder Width | 0.344 INCHES NOMINAL IN |
| Surface Treatment | PASSIVATE |
| Style Designator | DOUBLE HUB W/ SECRING HOLE(S) |
| Distance From First End Hub to Shoulder | 0.181 INCHES NOMINAL IN |
| Hub Inside Diameter | 0.218 INCHES MINIMUM AND 0.219 INCHES MAXIMUM IN |
| Shoulder Outside Diameter | 0.625 INCHES NOMINAL IN |
| First End Hub Outside Diameter | 0.372 INCHES NOMINAL IN |
| Second End Hub Outside Diameter | 0.375 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 51668 | Kleinschmidt Inc (USA) |
| SC-B-69643 PRIMARY | Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir (USA) |
NSN 3040-00-392-9523 is a Hub,body, manufactured by Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir, classified under FSC 3040 (No Item Name Available). Status: active.
NSN 3040-00-392-9523 has 2 cross-referenced part numbers: 51668 (Kleinschmidt Inc), SC-B-69643 (Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir).
There are 6 known substitutes for 3040-00-392-9523: 5331-00-073-8158, 6105-00-128-1885, 3110-00-128-7661 and 3 more. Verify interchangeability with system specifications before substitution.
Key specifications for SC-B-69643: Distance From Second End Hub to Shoulder: 0.062 INCHES NOMINAL IN; Material: STEEL; Material Document and Classification: COMP 303 FED SPEC SINGLE MATERIAL RESPONSE; Shoulder Width: 0.344 INCHES NOMINAL IN. 12 total characteristics are documented in the Federal Logistics Information System.