NSN 3020-01-281-5929 · NIIN 012815929 · Part number 312-2812-000
Parker Hannifin Corporation Div Cylinder Division · FSC 3020 — Gears, Pulleys, Sprockets, and Transmission Chain · FSG 30 — Mechanical Power Transmission Equipment · CAGE 13829
Government record, cited
NSN 3020-01-281-5929 — this item is cataloged by the U.S. Government under National Stock Number 3020-01-281-5929. Manufacturer of record part number: 312-2812-000.
Manufacturer of record: Parker Hannifin Corporation Div Cylinder Division
Identification
NSN: 3020-01-281-5929
NIIN: 012815929
FSC: 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
FSG: 30 — Mechanical Power Transmission Equipment
Primary part number: 312-2812-000
Manufacturer: Parker Hannifin Corporation Div Cylinder Division
General Description
The Gear Set,spur,matched, cataloged under National Stock Number 3020-01-281-5929, 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 Parker Hannifin Corporation Div Cylinder Division. Government technical data includes 2 specifications, cited from the U.S. Government catalog. The record lists 4 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 6 items share a part number with this NSN in the catalog (possible match — not a government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.
Technical Specifications
Parameter
Value
NSN
3020-01-281-5929
Primary Part Number
312-2812-000
Item Name
Gear Set,spur,matched
FSC / FSG
3020 / 30 — Gears, Pulleys, Sprockets, and Transmission Chain
Manufacturer
Parker Hannifin Corporation Div Cylinder Division
Status
ACTIVE
Component Quantity
2
Nonsupply Items and Quantities
SPUR GEAR,2
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.
4320-01-281-5965312-5043-201POSSIBLE MATCH
COVER,HYDRAULIC,PUMP-MOTOR
Possible match (shared part number)Parker Hannifin Corporation Div Cylinder Division
3040-01-281-5978312 2912 230POSSIBLE MATCH
GEARSHAFT,SPUR
Possible match (shared part number)Parker Hannifin Corporation Div Cylinder Division
3950-01-281-5979312-8012-228POSSIBLE MATCH
HOUSING,MECHANICAL DRIVE
Possible match (shared part number)Parker Hannifin Corporation Div Cylinder Division
3040-01-281-7910312-1133-001POSSIBLE MATCH
SHAFT,STRAIGHT
Possible match (shared part number)Parker Hannifin Corporation Div Cylinder Division
4320-01-281-7944312-8012-231POSSIBLE MATCH
HOUSING,LIQUID PUMP
Possible match (shared part number)Parker Hannifin Corporation Div Cylinder Division
3020-01-340-03663122812000POSSIBLE MATCH
GEAR SET,SPUR,MATCHED
Possible match (shared part number)Parker Hannifin Corporation Div Cylinder Division
NSN 3020-01-281-5929 is a Gear Set,spur,matched, manufactured by Parker Hannifin Corporation Div Cylinder Division, classified under FSC 3020, Gears, Pulleys, Sprockets, and Transmission Chain. Status: active.
What part numbers are listed for NSN 3020-01-281-5929?
NSN 3020-01-281-5929 has 4 manufacturer part numbers on file: 9722102894 (Bae Systems Tactical Vehicle Systems Lp Dba Data Systems International Inc), 9722102894 (Grove U.s. Llc Dba Grove Us Llc), 312-2812-000 (Parker Hannifin Corporation Div Cylinder Division), 9722102894 (Amz Alabama Inc.).
What NSN replaces 3020-01-281-5929?
6 possible matches (shared part number, not a government interchangeability claim): 4320-01-281-5965, 3040-01-281-5978, 3950-01-281-5979. Verify interchangeability with system specifications before substitution.
What are the specifications of 312-2812-000?
Key specifications for 312-2812-000: Component Quantity: 2; Nonsupply Items and Quantities: SPUR GEAR,2; End Item Identification: 3810-01-205-2716. 2 specifications are documented in the U.S. Government catalog.
Is NSN 3020-01-281-5929 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.