The Shaft,shouldered, cataloged under National Stock Number 3040-00-395-9511, 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 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3040-00-395-9511 |
| Primary Part Number | SM-B-148784 |
| 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 |
| End Similarity | NOT IDENTICAL |
| Second End Groove Width | 0.0310 INCHES NOMINAL IN |
| Second End Diameter | 0.3120 INCHES NOMINAL IN |
| First End Diameter | 0.1860 INCHES NOMINAL IN |
| Second End Distance From End to Groove | 0.1252 INCHES NOMINAL IN |
| Second End Style | CIRCULAR GROOVED |
| Second End Groove Diameter | 0.2900 INCHES NOMINAL IN |
| Material | STEEL |
| Surface Finish | 125.0 MICROINCHES |
| First End Style | PLAIN |
| Largest Step Diameter | 0.312 INCHES NOMINAL IN |
| Step Quantity | 2 |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 535LX | Burke Products Inc (USA) |
| 11547 | Freund Precision Inc (USA) |
| SM-B-148784 PRIMARY | Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir (USA) |
| 53871 | Kleinschmidt Inc (USA) |
NSN 3040-00-395-9511 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 3040-00-395-9511 has 4 cross-referenced part numbers: 535LX (Burke Products Inc), 11547 (Freund Precision Inc), SM-B-148784 (Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir), 53871 (Kleinschmidt Inc).
There are 10 known substitutes for 3040-00-395-9511: 5330-00-126-0093, 5133-00-233-6461, 4320-00-419-8754 and 7 more. Verify interchangeability with system specifications before substitution.
Key specifications for SM-B-148784: End Similarity: NOT IDENTICAL; Overall Length: 1.188 INCHES NOMINAL IN; Second End Groove Width: 0.0310 INCHES NOMINAL IN; Special Features: MIDDLE SECTION FLATTED W/2 THD HOLES THRU,NO.6-40 UNF-2B,0.281 IN.BETWEEN CENTERS IN. 14 total characteristics are documented in the Federal Logistics Information System.