NSN 3020-01-504-1156 · NIIN 015041156 · Part number 7C1-06283
Lake Shore Systems, Inc. · FSC 3020 — Gears, Pulleys, Sprockets, and Transmission Chain · FSG 30 — Mechanical Power Transmission Equipment · CAGE 34712
Government record, cited
NSN 3020-01-504-1156 — this item is cataloged by the U.S. Government under National Stock Number 3020-01-504-1156. Manufacturer of record part number: 7C1-06283.
Also searched as3020-01-504-1156 ·
3020015041156 ·
NIIN 015041156 ·
01-504-1156 ·
FSC 3020 Gears, Pulleys, Sprockets, and Transmission Chain · CAGE 34712 · 7C1-06283 · 7D3-08346 ITEM NO 35 · 7D3-08346
FSC: 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
FSG: 30 — Mechanical Power Transmission Equipment
Primary part number: 7C1-06283
Manufacturer: Lake Shore Systems, Inc.
General Description
The Gear,spur, cataloged under National Stock Number 3020-01-504-1156, 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.. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 6 items share a part number with this NSN in the catalog (possible match — not a government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,spur
FSC / FSG
3020 — Gears, Pulleys, Sprockets, and Transmission Chain (FSG 30)
Manufacturers
Lake Shore Systems, Inc. (CAGE 34712)
Technical Specifications
Parameter
Value
NSN
3020-01-504-1156
Primary Part Number
7C1-06283
Item Name
Gear,spur
FSC / FSG
3020 / 30 — Gears, Pulleys, Sprockets, and Transmission Chain
Manufacturer
Lake Shore Systems, Inc.
Status
ACTIVE
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 Items6
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
3010-01-504-11807B1-07952POSSIBLE MATCH
CLUTCH
Possible match (shared part number)Lake Shore Systems, Inc.
3120-01-504-28617D3-08346 ITEM NO 84POSSIBLE MATCH
BUSHING,SLEEVE
Possible match (shared part number)Lake Shore Systems, Inc.
3950-01-504-95627D3-08346POSSIBLE MATCH
WINCH,DRUM,POWER OPERATED
Possible match (shared part number)Lake Shore Systems, Inc.
3040-01-505-16117D3-08353POSSIBLE MATCH
LEVER,MANUAL CONTROL
Possible match (shared part number)Lake Shore Systems, Inc.
3040-01-505-16482D3-05013POSSIBLE MATCH
LEVER ASSEMBLY,MANUAL CONTROL
Possible match (shared part number)Lake Shore Systems, Inc.
3950-01-505-30207D3-08338POSSIBLE MATCH
PRESSURE ROLLER ASS
Possible match (shared part number)Lake Shore Systems, Inc.
NSN 3020-01-504-1156 is a Gear,spur, 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 3020-01-504-1156?
NSN 3020-01-504-1156 has 2 manufacturer part numbers on file: 7D3-08346 ITEM NO 35 (Lake Shore Systems, Inc.), 7C1-06283 (Lake Shore Systems, Inc.).
What NSN replaces 3020-01-504-1156?
6 possible matches (shared part number, not a government interchangeability claim): 3010-01-504-1180, 3120-01-504-2861, 3950-01-504-9562. Verify interchangeability with system specifications before substitution.
Is NSN 3020-01-504-1156 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.