NSN 2520-01-293-6048 — this item is cataloged by the U.S. Government under National Stock Number 2520-01-293-6048. Manufacturer of record part number: 018668.
Also searched as2520-01-293-6048 ·
2520012936048 ·
NIIN 012936048 ·
01-293-6048 ·
FSC 2520 Vehicular Power Transmission Components · CAGE 50184 · 018668
Tubing Outside Diameter: 0.750 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
Height: 17.750 INCHES NOMINAL IN
Thickness: 6.500 INCHES NOMINAL IN
2 manufacturer part numbers on file
Manufacturer of record: Hayden Inc
Identification
NSN: 2520-01-293-6048
NIIN: 012936048
FSC: 2520 — Vehicular Power Transmission Components
FSG: 25 — Vehicular Equipment Components
Primary part number: 018668
Manufacturer: Hayden Inc
General Description
The Cooler,fluid,transmission, cataloged under National Stock Number 2520-01-293-6048, 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 5 specifications, 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
2520-01-293-6048
Primary Part Number
018668
Item Name
Cooler,fluid,transmission
FSC / FSG
2520 / 25 — Vehicular Power Transmission Components
Manufacturer
Hayden Inc
Status
ACTIVE
Length
25.062 INCHES NOMINAL IN
Tube Quantity
14
Tubing Outside Diameter
0.750 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
Height
17.750 INCHES NOMINAL IN
Thickness
6.500 INCHES NOMINAL 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.
2520-00-000-3976
2520-00-000-3976 · Item name not on file
2520-00-000-8852
2520-00-000-8852 · Item name not on file
2520-00-000-9292
2520-00-000-9292 · Item name not on file
2520-00-001-0011
2520-00-001-0011 · Item name not on file
2520-00-001-3397
2520-00-001-3397 · Item name not on file
2520-00-001-3425
2520-00-001-3425 · Item name not on file
2520-00-001-3440
ROLLER,CENTER
2520-00-001-3441
2520-00-001-3441 · Item name not on file
Frequently Asked Questions
What is NSN 2520-01-293-6048?
NSN 2520-01-293-6048 is a Cooler,fluid,transmission, manufactured by Hayden Inc, classified under FSC 2520, Vehicular Power Transmission Components. Status: active.
What part numbers are listed for NSN 2520-01-293-6048?
NSN 2520-01-293-6048 has 2 manufacturer part numbers on file: 018668 (Daimler Truck North America Llc), 018668 (Hayden Inc).
What are the specifications of 018668?
Key specifications for 018668: Length: 25.062 INCHES NOMINAL IN; Tube Quantity: 14; Tubing Outside Diameter: 0.750 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN; Height: 17.750 INCHES NOMINAL IN. 5 specifications are documented in the U.S. Government catalog.
Is NSN 2520-01-293-6048 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.