FSC: 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
FSG: 30 — Mechanical Power Transmission Equipment
General Description
The Gear,spur, cataloged under National Stock Number 3020-01-250-8619, is classified within Federal Supply Class 3020 (Gears, Pulleys, Sprockets, and Transmission Chain) of the Mechanical Power Transmission Equipment group. Government technical data includes 2 specifications, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 6 items share a part number with this NSN in the catalog (possible match — not a government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
3020-01-250-8619
Item Name
Gear,spur
FSC / FSG
3020 / 30 — Gears, Pulleys, Sprockets, and Transmission Chain
Status
ACTIVE
Teeth Quantity
60
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 Items6
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
4820-01-251-266004103719POSSIBLE MATCH
DISK,VALVE
Possible match (shared part number)Flowserve Us, Inc. Dba Automax Actuators Div Flow Control Division
4820-01-251-568904113329POSSIBLE MATCH
SEAT,VALVE
Possible match (shared part number)Flowserve Us, Inc. Dba Automax Actuators Div Flow Control Division
4820-01-269-162704133844POSSIBLE MATCH
CAP,VALVE
Possible match (shared part number)Flowserve Us, Inc. Dba Automax Actuators Div Flow Control Division
3040-01-545-884925365POSSIBLE MATCH
ACCUMULATOR,HYDRAULIC
Possible match (shared part number)Parker Hannifin Corp Dba Pneutronics
5331-01-687-675825-365POSSIBLE MATCH
O-RING
Possible match (shared part number)Hii Unmanned Systems, Inc
3120-01-691-111925365POSSIBLE MATCH
BEARING,WASHER,THRUST
Possible match (shared part number)Tulsa Winch, Inc.
Cross-Reference Index
No manufacturer part numbers on file in the U.S. Government catalog.
Reference documents
Reference
Meaning
2536-5
D/9Drawing number reference only
U.S. Government activity
2536-5-69
C/1Advisory reference — outside the item-of-supply concept
U.S. Government activity
2536-5 PIECE 69
3/2Design control — primary reference
U.S. Government activity
Related Parts
4820-01-251-2660POSSIBLE MATCH
DISK,VALVE
04103719
4820-01-251-5689POSSIBLE MATCH
SEAT,VALVE
04113329
4820-01-269-1627POSSIBLE MATCH
CAP,VALVE
04133844
3040-01-545-8849POSSIBLE MATCH
ACCUMULATOR,HYDRAULIC
25365
5331-01-687-6758POSSIBLE MATCH
O-RING
25-365
3120-01-691-1119POSSIBLE MATCH
BEARING,WASHER,THRUST
25365
Frequently Asked Questions
What is NSN 3020-01-250-8619?
NSN 3020-01-250-8619 is a Gear,spur, classified under FSC 3020, Gears, Pulleys, Sprockets, and Transmission Chain. Status: active.
What NSN replaces 3020-01-250-8619?
6 possible matches (shared part number, not a government interchangeability claim): 4820-01-251-2660, 4820-01-251-5689, 4820-01-269-1627. Verify interchangeability with system specifications before substitution.
What are the specifications of 3020-01-250-8619?
Key specifications for 3020-01-250-8619: Teeth Quantity: 60; Material: STEEL OVERALL. 2 specifications are documented in the U.S. Government catalog.
Is NSN 3020-01-250-8619 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.