NSN 3020-01-294-4433 · NIIN 012944433 · Part number 124453
Lake Shore Systems, Inc. · FSC 3020 — Gears, Pulleys, Sprockets, and Transmission Chain · FSG 30 — Mechanical Power Transmission Equipment · CAGE 34712
Government record, cited
NSN 3020-01-294-4433 — this item is cataloged by the U.S. Government under National Stock Number 3020-01-294-4433. Manufacturer of record part number: 124453.
Also searched as3020-01-294-4433 ·
3020012944433 ·
NIIN 012944433 ·
01-294-4433 ·
FSC 3020 Gears, Pulleys, Sprockets, and Transmission Chain · CAGE 34712 · 124453 · 31345-6
FSC: 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
FSG: 30 — Mechanical Power Transmission Equipment
Primary part number: 124453
Manufacturer: Lake Shore Systems, Inc.
General Description
The Gear,helical, cataloged under National Stock Number 3020-01-294-4433, 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 Lake Shore Systems, Inc.. Government technical data includes 1 specification, 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. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
3020-01-294-4433
Primary Part Number
124453
Item Name
Gear,helical
FSC / FSG
3020 / 30 — Gears, Pulleys, Sprockets, and Transmission Chain
Manufacturer
Lake Shore Systems, Inc.
Status
ACTIVE
Material
STEEL OVERALL
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
No hazard code in the DLA record (HMIC N)
Criticality Code
X
⇄Related Items2
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
3010-01-534-6199124453POSSIBLE MATCH
INSERT,FLEXIBLE COUPLING
Possible match (shared part number)Circor Pumps North America Llc
4730-01-564-7774313456POSSIBLE MATCH
ELBOW,PIPE
Possible match (shared part number)Trans Air Manufacturing Corporation Div Trans/air Mfg.
NSN 3020-01-294-4433 is a Gear,helical, manufactured by Lake Shore Systems, Inc., classified under FSC 3020, Gears, Pulleys, Sprockets, and Transmission Chain. Status: active.
What part numbers are listed for NSN 3020-01-294-4433?
NSN 3020-01-294-4433 has 2 manufacturer part numbers on file: 31345-6 (Lake Shore Systems, Inc.), 124453 (Lake Shore Systems, Inc.).
What NSN replaces 3020-01-294-4433?
2 possible matches (shared part number, not a government interchangeability claim): 3010-01-534-6199, 4730-01-564-7774. Verify interchangeability with system specifications before substitution.
What are the specifications of 124453?
Key specifications for 124453: Material: STEEL OVERALL. 1 specification is documented in the U.S. Government catalog.
Is NSN 3020-01-294-4433 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.