NSN 3020-01-346-0342 · NIIN 013460342 · Part number KR760200 PIECE 12
R G Rollin Co · FSC 3020 — Gears, Pulleys, Sprockets, and Transmission Chain · FSG 30 — Mechanical Power Transmission Equipment · CAGE 54752
Government record, cited
NSN 3020-01-346-0342 — this item is cataloged by the U.S. Government under National Stock Number 3020-01-346-0342. Manufacturer of record part number: KR760200 PIECE 12.
FSC: 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
FSG: 30 — Mechanical Power Transmission Equipment
Primary part number: KR760200 PIECE 12
Manufacturer: R G Rollin Co
General Description
The Gear Rack, cataloged under National Stock Number 3020-01-346-0342, 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 R G Rollin Co. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 5 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
Catalog Facts
Item Name
Gear Rack
FSC / FSG
3020 — Gears, Pulleys, Sprockets, and Transmission Chain (FSG 30)
Manufacturers
R G Rollin Co (CAGE 54752)
Technical Specifications
Parameter
Value
NSN
3020-01-346-0342
Primary Part Number
KR760200 PIECE 12
Item Name
Gear Rack
FSC / FSG
3020 / 30 — Gears, Pulleys, Sprockets, and Transmission Chain
Manufacturer
R G Rollin Co
Status
ACTIVE
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
No hazard code in the DLA record (HMIC N)
⇄Related Items5
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
C/1Advisory reference — outside the item-of-supply concept
R G Rollin Co
Related Parts
3040-01-346-1756POSSIBLE MATCH
SHAFT,STRAIGHT
KR760200 PIECE 10
3040-01-346-1757POSSIBLE MATCH
SHAFT,STRAIGHT
KR760200 PIECE 11
3020-01-346-4010POSSIBLE MATCH
GEAR SECTOR,WORM WHEEL
KR760200 PIECE 7
3040-01-346-4031POSSIBLE MATCH
LEVER,MANUAL CONTROL
KR520-5A
3040-01-346-4032POSSIBLE MATCH
LEVER,MANUAL CONTROL
KR516-5A
Frequently Asked Questions
What is NSN 3020-01-346-0342?
NSN 3020-01-346-0342 is a Gear Rack, manufactured by R G Rollin Co, classified under FSC 3020, Gears, Pulleys, Sprockets, and Transmission Chain. Status: active.
What part numbers are listed for NSN 3020-01-346-0342?
NSN 3020-01-346-0342 has 2 manufacturer part numbers on file: KR520-12 (R G Rollin Co), KR760200 PIECE 12 (R G Rollin Co).
What NSN replaces 3020-01-346-0342?
5 possible matches (shared part number, not a government interchangeability claim): 3040-01-346-1756, 3040-01-346-1757, 3020-01-346-4010. Verify interchangeability with system specifications before substitution.
Is NSN 3020-01-346-0342 hazardous material?
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
Sources
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.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.