The Shaft,shouldered, cataloged under National Stock Number 3040-00-392-7762, 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 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3040-00-392-7762 |
| Primary Part Number | SM-B-157512 |
| Item Name | Shaft,shouldered |
| FSC / FSG | 3040 / 30 — No Item Name Available |
| Manufacturer | Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir |
| Status | ACTIVE |
| Largest Step Diameter | 0.328 INCHES NOMINAL IN |
| Second End Diameter | 0.3280 INCHES NOMINAL IN |
| Material | STEEL COMP 1030 |
| FSC Application Data | TELETYPE AND FACSIMILE EQUIPMENT |
| Second End Style | PLAIN |
| End Similarity | NOT IDENTICAL |
| First End Style | PLAIN |
| First End Diameter | 0.2498 INCHES NOMINAL IN |
| Step Quantity | 8 |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| SM-B-157512 | Loar Manufacturing Corp (USA) |
| 52383 | Kleinschmidt Inc (USA) |
| SM-B-157512 PRIMARY | Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir (USA) |
NSN 3040-00-392-7762 is a Shaft,shouldered, manufactured by Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir, classified under FSC 3040 (No Item Name Available). Status: active.
NSN 3040-00-392-7762 has 3 cross-referenced part numbers: SM-B-157512 (Loar Manufacturing Corp), 52383 (Kleinschmidt Inc), SM-B-157512 (Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir).
There are 3 known substitutes for 3040-00-392-7762: 5999-00-070-1621, 5999-00-810-9438, 2010-01-100-3591. Verify interchangeability with system specifications before substitution.
Key specifications for SM-B-157512: Largest Step Diameter: 0.328 INCHES NOMINAL IN; Second End Diameter: 0.3280 INCHES NOMINAL IN; Material: STEEL COMP 1030; FSC Application Data: TELETYPE AND FACSIMILE EQUIPMENT. 11 total characteristics are documented in the Federal Logistics Information System.