The Sprocket Wheel, cataloged under National Stock Number 3020-01-342-6881, is classified within Federal Supply Class 3020 (Gears, Pulleys, Sprockets, and Transmission Chain) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Federal Equipment Co. Government technical data includes 11 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3020-01-342-6881 |
| Primary Part Number | W220595 |
| Item Name | Sprocket Wheel |
| FSC / FSG | 3020 / 30 — Gears, Pulleys, Sprockets, and Transmission Chain |
| Manufacturer | Federal Equipment Co |
| Status | ACTIVE |
| Tooth Pitch | 1.000 INCHES NOMINAL IN |
| Asa Standard Chain Number | 100-1 |
| Keying Facility Type | KEYWAY |
| Quantity | 1 |
| Style Designator | PLAIN |
| Bore Type | STRAIGHT |
| Teeth Row Quantity | 1 |
| Protruding Hub Characteristic | PLAIN |
| Center to Center Distance Between Teeth Rows | 1.000 INCHES NOMINAL IN |
| Keyway Width | 0.500 INCHES NOMINAL IN |
| Furnished Items | KEYING FACILITY |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| A230330 FIND 5 | Federal Equipment Co (USA) |
| W220595 PRIMARY | Federal Equipment Co (USA) |
| Reference | Meaning |
|---|---|
| A230330 | D/9 Drawing number reference only Federal Equipment Company Dba Use CAGE Code 60587 for Cataloging |
NSN 3020-01-342-6881 is a Sprocket Wheel, manufactured by Federal Equipment Co, classified under FSC 3020, Gears, Pulleys, Sprockets, and Transmission Chain. Status: active.
NSN 3020-01-342-6881 has 2 manufacturer part numbers on file: A230330 FIND 5 (Federal Equipment Co), W220595 (Federal Equipment Co).
2 possible matches (shared part number, not a government interchangeability claim): 3020-01-343-0561, 3020-01-343-0803. Verify interchangeability with system specifications before substitution.
Key specifications for W220595: Tooth Pitch: 1.000 INCHES NOMINAL IN; Asa Standard Chain Number: 100-1; Keying Facility Type: KEYWAY; Quantity: 1. 11 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.