NSN 3020-01-222-6731 · NIIN 012226731 · Part number 7011-526-39
Gibbs & Cox, Inc. · FSC 3020 — Gears, Pulleys, Sprockets, and Transmission Chain · FSG 30 — Mechanical Power Transmission Equipment · CAGE 24804
Government record, cited
NSN 3020-01-222-6731 — this item is cataloged by the U.S. Government under National Stock Number 3020-01-222-6731. Manufacturer of record part number: 7011-526-39.
Also searched as3020-01-222-6731 ·
3020012226731 ·
NIIN 012226731 ·
01-222-6731 ·
FSC 3020 Gears, Pulleys, Sprockets, and Transmission Chain · CAGE 24804 · 7011-526-39 · 7011-526
FSC: 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
FSG: 30 — Mechanical Power Transmission Equipment
Primary part number: 7011-526-39
Manufacturer: Gibbs & Cox, Inc.
General Description
The Gear,spur, cataloged under National Stock Number 3020-01-222-6731, 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 Gibbs & Cox, Inc.. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 1 manufacturer part number 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 4 items share a part number with this NSN in the catalog (possible match — not a government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
3020-01-222-6731
Primary Part Number
7011-526-39
Item Name
Gear,spur
FSC / FSG
3020 / 30 — Gears, Pulleys, Sprockets, and Transmission Chain
Manufacturer
Gibbs & Cox, 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 Items4
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
3040-01-223-10027011-526-32POSSIBLE MATCH
WORM SHAFT
Possible match (shared part number)Gibbs & Cox, Inc.
3020-01-223-24617011-526-67POSSIBLE MATCH
GEAR,WORM
Possible match (shared part number)Gibbs & Cox, Inc.
3040-01-223-36787011-526-31POSSIBLE MATCH
SHAFT,SHOULDERED
Possible match (shared part number)Gibbs & Cox, Inc.
3020-01-223-37237011-526-40POSSIBLE MATCH
GEAR,SPUR
Possible match (shared part number)Gibbs & Cox, Inc.
NSN 3020-01-222-6731 is a Gear,spur, manufactured by Gibbs & Cox, Inc., classified under FSC 3020, Gears, Pulleys, Sprockets, and Transmission Chain. Status: active.
What part numbers are listed for NSN 3020-01-222-6731?
NSN 3020-01-222-6731 has 1 manufacturer part number on file: 7011-526-39 (Gibbs & Cox, Inc.).
What NSN replaces 3020-01-222-6731?
4 possible matches (shared part number, not a government interchangeability claim): 3040-01-223-1002, 3020-01-223-2461, 3040-01-223-3678. Verify interchangeability with system specifications before substitution.
What are the specifications of 7011-526-39?
Key specifications for 7011-526-39: Material: STEEL OVERALL. 1 specification is documented in the U.S. Government catalog.
Is NSN 3020-01-222-6731 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.