The Sprocket Wheel, cataloged under National Stock Number 3020-00-289-7930, is classified within Federal Supply Class 3020 (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 22 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 3020-00-289-7930 |
| Primary Part Number | SM-B-338593 |
| Item Name | Sprocket Wheel |
| FSC / FSG | 3020 / 30 — No Item Name Available |
| Manufacturer | Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir |
| Status | CANCELLED |
| Teeth Row Quantity | 1 |
| Protruding Hub Characteristic | PLAIN |
| Securing Method | THREADED HOLE(S) |
| Bore Length | 0.359 INCHES NOMINAL IN |
| Style Designator | PLAIN |
| Hub Outside Diameter | 0.500 INCHES NOMINAL AA END IN |
| Face Width | 0.078 INCHES NOMINAL IN |
| Pitch Diameter | 1.794 INCHES NOMINAL IN |
| Tooth Pitch | 0.188 INCHES NOMINAL IN |
| Hole Location | CENTERED 0.141 IN.FROM HUB FACE 90 DEGREES APART IN |
| Securing Hole Quantity | 2 |
| Bore Diameter | 0.250 INCHES MINIMUM AND 0.251 INCHES MAXIMUM IN |
| Teeth Quantity Per Row | 30 |
| Material | STEEL COMP 1213 |
| Design Form | PLAIN |
| Material Document and Classification | SAE 1113 ASSN STD SINGLE MATERIAL RESPONSE |
| Thread Size | NO.8-32 |
| Distance From Hub End to Flange End | 0.281 INCHES NOMINAL AA END IN |
| Securing Location | AA END |
| Hardness Rating Test Method | NOT RATED |
| Bore Type | STRAIGHT |
| Outside Diameter | 1.773 INCHES MINIMUM AND 1.778 INCHES MAXIMUM IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| SM-B-338593 PRIMARY | Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir (USA) |
| 13131-2PC69 | Bell and Howell Phillipsburg Co Corporate Offices (USA) |
| 327-1425 | Federal Div of Victoreen Instrument Co Inc (USA) |
| 611262 | Bell and Howell Phillipsburg Co Corporate Offices (USA) |
| 11262P5 | Bell and Howell Phillipsburg Co Corporate Offices (USA) |
| 11262MIP5 | Acoustical Labs Inc (USA) |
| 359126SH4PC69 | Apollo Audio-Visual (USA) |
NSN 3020-00-289-7930 is a Sprocket Wheel, manufactured by Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir, classified under FSC 3020 (No Item Name Available). Status: cancelled.
NSN 3020-00-289-7930 has 7 cross-referenced part numbers: SM-B-338593 (Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir), 13131-2PC69 (Bell and Howell Phillipsburg Co Corporate Offices), 327-1425 (Federal Div of Victoreen Instrument Co Inc), 611262 (Bell and Howell Phillipsburg Co Corporate Offices), 11262P5 (Bell and Howell Phillipsburg Co Corporate Offices) and 2 more.
There are 2 known substitutes for 3020-00-289-7930: 5365-01-037-2373, 5962-01-104-5832. Verify interchangeability with system specifications before substitution.
Key specifications for SM-B-338593: Teeth Row Quantity: 1; Protruding Hub Characteristic: PLAIN; Securing Method: THREADED HOLE(S); Bore Length: 0.359 INCHES NOMINAL IN. 23 total characteristics are documented in the Federal Logistics Information System.
NSN 3020-00-289-7930 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.