The Collar,shaft, cataloged under National Stock Number 3040-00-322-5581, 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 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3040-00-322-5581 |
| Primary Part Number | SM-B-171537 |
| Item Name | Collar,shaft |
| FSC / FSG | 3040 / 30 — No Item Name Available |
| Manufacturer | Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir |
| Status | ACTIVE |
| Outside Diameter | 0.562 INCHES NOMINAL IN |
| Securing Hole Quantity | 2 |
| Securing Hole Type and Location | THREADED ALL HOLES |
| Material Document and Classification | FED STD 66 FED STD SINGLE MATERIAL RESPONSE OR AISI 1113 ASSN STD SINGLE MATERIAL RESPONSE OR SAE 1113 ASSN STD SINGLE MATERIAL RESPONSE |
| Nominal Thread Size | 0.190 INCHES ALL HOLES IN |
| Style Designator | PLAIN ROUND |
| Surface Treatment | OXIDE |
| Material | STEEL COMP 1213 |
| Bore Diameter | 0.2500 INCHES NOMINAL IN |
| Screw Thread Series Designator and Location | ALL HOLES UNF |
| Thickness | 0.500 INCHES NOMINAL IN |
| Angle Between Centerlines of Securing Holes in Deg | 117.0 |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| SMB186981-2 | Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir (USA) |
| SM-B-171537 PRIMARY | Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir (USA) |
| 54928 | Kleinschmidt Inc (USA) |
NSN 3040-00-322-5581 is a Collar,shaft, manufactured by Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir, classified under FSC 3040 (No Item Name Available). Status: active.
NSN 3040-00-322-5581 has 3 cross-referenced part numbers: SMB186981-2 (Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir), SM-B-171537 (Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir), 54928 (Kleinschmidt Inc).
There are 5 known substitutes for 3040-00-322-5581: 6240-00-223-9100, 5136-00-580-7177, 5930-00-907-8948 and 2 more. Verify interchangeability with system specifications before substitution.
Key specifications for SM-B-171537: Outside Diameter: 0.562 INCHES NOMINAL IN; Securing Hole Quantity: 2; Securing Hole Type and Location: THREADED ALL HOLES; Material Document and Classification: FED STD 66 FED STD SINGLE MATERIAL RESPONSE OR AISI 1113 ASSN STD SINGLE MATERIAL RESPONSE OR SAE 1113 ASSN STD SINGLE MATERIAL RESPONSE. 12 total characteristics are documented in the Federal Logistics Information System.