NSN 2520-01-119-6946 — this item is cataloged by the U.S. Government under National Stock Number 2520-01-119-6946. Manufacturer of record part number: 10215-S1.
Also searched as2520-01-119-6946 ·
2520011196946 ·
NIIN 011196946 ·
01-119-6946 ·
FSC 2520 Vehicular Power Transmission Components · CAGE 50184 · 10215-S1 · 836-1004A8000
General Characteristics Item Description: COPPER TUBES;ALUMINUM FINS;15 IN.LENGTH;4 IN.WIDTH,1-1/2 IN.THICK,1/2 IN.CONNECTOR BOTH ENDS IN
2 manufacturer part numbers on file
Manufacturer of record: Hayden Inc
Identification
NSN: 2520-01-119-6946
NIIN: 011196946
FSC: 2520 — Vehicular Power Transmission Components
FSG: 25 — Vehicular Equipment Components
Primary part number: 10215-S1
Manufacturer: Hayden Inc
General Description
The Heat Exchanger, cataloged under National Stock Number 2520-01-119-6946, is classified within Federal Supply Class 2520 (Vehicular Power Transmission Components) of the Vehicular Equipment Components group. The manufacturer of record is Hayden Inc. 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. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
2520-01-119-6946
Primary Part Number
10215-S1
Item Name
Heat Exchanger
FSC / FSG
2520 / 25 — Vehicular Power Transmission Components
Manufacturer
Hayden Inc
Status
ACTIVE
General Characteristics Item Description
COPPER TUBES;ALUMINUM FINS;15 IN.LENGTH;4 IN.WIDTH,1-1/2 IN.THICK,1/2 IN.CONNECTOR BOTH ENDS IN
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
Possible hazard — SDS may be required (DLA HMIC P)
Other items in FSC 2520 — Vehicular Power Transmission Components
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
2520-00-005-4937
CLUTCH PACKAGE
2520-00-006-6257
2520-00-006-6257 · Item name not on file
2520-00-008-9977
SPIDER,UNIVERSAL JOINT,VEHICULAR
2520-00-039-6567
SOCKET
2520-00-242-3316
CLUTCH ASSEMBLY,HUB
2520-00-358-3905
COVER
2520-00-366-7191
COLLAR,SHAFT LINKAGE
2520-00-708-6603
COVER CONTROL LEVER
Frequently Asked Questions
What is NSN 2520-01-119-6946?
NSN 2520-01-119-6946 is a Heat Exchanger, manufactured by Hayden Inc, classified under FSC 2520, Vehicular Power Transmission Components. Status: active.
What part numbers are listed for NSN 2520-01-119-6946?
NSN 2520-01-119-6946 has 2 manufacturer part numbers on file: 836-1004A8000 (Wheeler Fleet Solutions, Co.), 10215-S1 (Hayden Inc).
What are the specifications of 10215-S1?
Key specifications for 10215-S1: General Characteristics Item Description: COPPER TUBES;ALUMINUM FINS;15 IN.LENGTH;4 IN.WIDTH,1-1/2 IN.THICK,1/2 IN.CONNECTOR BOTH ENDS IN. 1 specification is documented in the U.S. Government catalog.
Is NSN 2520-01-119-6946 hazardous material?
Possible hazard — SDS may be required (DLA HMIC P). 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.