NSN 2520-01-052-5635 — this item is cataloged by the U.S. Government under National Stock Number 2520-01-052-5635. Manufacturer of record part number: 6838843.
Also searched as2520-01-052-5635 ·
2520010525635 ·
NIIN 010525635 ·
01-052-5635 ·
FSC 2520 Vehicular Power Transmission Components · CAGE 73342 · 6838843 · 000544T
Nearby stock numbers← 2520-01-052-5634
·
2520-01-052-5674 Body Assembly, Valve →
Features
Pump Assembly,trans — FSC 2520
2 manufacturer part numbers on file
Manufacturer of record: Allison Transmission Inc Dba Allison Transmission, Inc
Identification
NSN: 2520-01-052-5635
NIIN: 010525635
FSC: 2520 — Vehicular Power Transmission Components
The Pump Assembly,trans, cataloged under National Stock Number 2520-01-052-5635, is classified within Federal Supply Class 2520 (Vehicular Power Transmission Components) of the Vehicular Equipment Components group. The manufacturer of record is Allison Transmission Inc Dba Allison Transmission, Inc. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Catalog Facts
Item Name
Pump Assembly,trans
FSC / FSG
2520 — Vehicular Power Transmission Components (FSG 25)
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 2520-01-052-5635?
NSN 2520-01-052-5635 is a Pump Assembly,trans, manufactured by Allison Transmission Inc Dba Allison Transmission, Inc, classified under FSC 2520, Vehicular Power Transmission Components. Status: active.
What part numbers are listed for NSN 2520-01-052-5635?
NSN 2520-01-052-5635 has 2 manufacturer part numbers on file: 6838843 (Allison Transmission Inc Dba Allison Transmission, Inc), 000544T (Kovatch Corp.).
Is NSN 2520-01-052-5635 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.