NSN 2930-00-442-3689 · NIIN 004423689 · Part number 300243-1
Metadure Parts & Sales, Inc. · FSC 2930 — Engine Cooling System Components, Nonaircraft · FSG 29 — Engine Accessories · CAGE 56190
Government record, cited
NSN 2930-00-442-3689 — this item is cataloged by the U.S. Government under National Stock Number 2930-00-442-3689. Manufacturer of record part number: 300243-1.
Also searched as2930-00-442-3689 ·
2930004423689 ·
NIIN 004423689 ·
00-442-3689 ·
FSC 2930 Engine Cooling System Components, Nonaircraft · CAGE 56190 · 300243-1
General Characteristics Item Description: STEEL AND CAD PLATED
1 manufacturer part number on file
Manufacturer of record: Metadure Parts & Sales, Inc.
Identification
NSN: 2930-00-442-3689
NIIN: 004423689
FSC: 2930 — Engine Cooling System Components, Nonaircraft
FSG: 29 — Engine Accessories
Primary part number: 300243-1
Manufacturer: Metadure Parts & Sales, Inc.
General Description
The Adapter,oil Cooler,engine, cataloged under National Stock Number 2930-00-442-3689, is classified within Federal Supply Class 2930 (Engine Cooling System Components, Nonaircraft) of the Engine Accessories group. The manufacturer of record is Metadure Parts & Sales, 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. 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
2930-00-442-3689
Primary Part Number
300243-1
Item Name
Adapter,oil Cooler,engine
FSC / FSG
2930 / 29 — Engine Cooling System Components, Nonaircraft
Manufacturer
Metadure Parts & Sales, Inc.
Status
ACTIVE
General Characteristics Item Description
STEEL AND CAD PLATED
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.
5950-01-098-3263SM-C-620756-1POSSIBLE MATCH
COIL,RADIO FREQUENCY
Possible match (shared part number)Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
6220-01-262-191730-2033-1POSSIBLE MATCH
LIGHT,NAVIGATIONAL,AIRCRAFT
Possible match (shared part number)Grimes Aerospace Company
4730-01-563-5677300.2431POSSIBLE MATCH
TEE ASSEMBLY,FLANGED,QUICK DISCO
Possible match (shared part number)West Electronics Inc
5365-01-701-5970300243-1POSSIBLE MATCH
SPACER,STRAIGHT
Possible match (shared part number)Goodrich Corporation Dba Goodrich Corp, a New York Corp Div Goodrich Interiors - Evacuation Systems
NSN 2930-00-442-3689 is a Adapter,oil Cooler,engine, manufactured by Metadure Parts & Sales, Inc., classified under FSC 2930, Engine Cooling System Components, Nonaircraft. Status: active.
What part numbers are listed for NSN 2930-00-442-3689?
NSN 2930-00-442-3689 has 1 manufacturer part number on file: 300243-1 (Metadure Parts & Sales, Inc.).
What NSN replaces 2930-00-442-3689?
4 possible matches (shared part number, not a government interchangeability claim): 5950-01-098-3263, 6220-01-262-1917, 4730-01-563-5677. Verify interchangeability with system specifications before substitution.
What are the specifications of 300243-1?
Key specifications for 300243-1: General Characteristics Item Description: STEEL AND CAD PLATED; End Item Identification: METADURE CORP; PRE OILER TRAILOR. 1 specification is documented in the U.S. Government catalog.
Is NSN 2930-00-442-3689 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.