NSN 3020-01-218-0237 — this item is cataloged by the U.S. Government under National Stock Number 3020-01-218-0237. Manufacturer of record part number: 165C0012F164F.
Also searched as3020-01-218-0237 ·
3020012180237 ·
NIIN 012180237 ·
01-218-0237 ·
FSC 3020 Gears, Pulleys, Sprockets, and Transmission Chain · CAGE 63857 · 165C0012F164F · A-1628 · A-1628 PIECE 26
The Gear,spur, cataloged under National Stock Number 3020-01-218-0237, 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 Circor Naval Solutions Llc Dba Warren Pumps. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 5 items share a part number with this NSN in the catalog (possible match — not a government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
3020-01-218-0237
Primary Part Number
165C0012F164F
Item Name
Gear,spur
FSC / FSG
3020 / 30 — Gears, Pulleys, Sprockets, and Transmission Chain
Manufacturer
Circor Naval Solutions Llc Dba Warren Pumps
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 Items5
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
3020-01-218-1975165B0011F164FPOSSIBLE MATCH
GEAR,HELICAL
Possible match (shared part number)Circor Naval Solutions Llc Dba Warren Pumps
4330-01-219-9363A-1628 PIECE 81POSSIBLE MATCH
FILTER,FLUID
Possible match (shared part number)Circor Naval Solutions Llc Dba Warren Pumps
NSN 3020-01-218-0237 is a Gear,spur, manufactured by Circor Naval Solutions Llc Dba Warren Pumps, classified under FSC 3020, Gears, Pulleys, Sprockets, and Transmission Chain. Status: active.
What part numbers are listed for NSN 3020-01-218-0237?
NSN 3020-01-218-0237 has 2 manufacturer part numbers on file: 165C0012F164F (Circor Naval Solutions Llc Dba Warren Pumps), A-1628 PIECE 26 (Southwestern Communications).
What NSN replaces 3020-01-218-0237?
5 possible matches (shared part number, not a government interchangeability claim): 3020-01-218-1975, 4330-01-219-9363, 8455-01-665-8745. Verify interchangeability with system specifications before substitution.
What are the specifications of 165C0012F164F?
Key specifications for 165C0012F164F: Material: STEEL OVERALL. 1 specification is documented in the U.S. Government catalog.
Is NSN 3020-01-218-0237 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.