NSN 2520-01-075-2735 — this item is cataloged by the U.S. Government under National Stock Number 2520-01-075-2735. Manufacturer of record part number: 9N1803.
Also searched as2520-01-075-2735 ·
2520010752735 ·
NIIN 010752735 ·
01-075-2735 ·
FSC 2520 Vehicular Power Transmission Components · CAGE 11083 · 9N1803 · MA207-20004
Nearby stock numbers← 2520-01-075-2734 Case Assembly, Trans
·
2520-01-075-2866 →
Features
Control Assembly,transmission — FSC 2520
1 manufacturer part number on file
Manufacturer of record: Caterpillar Inc Div Caterpillar Defense
Identification
NSN: 2520-01-075-2735
NIIN: 010752735
FSC: 2520 — Vehicular Power Transmission Components
FSG: 25 — Vehicular Equipment Components
Primary part number: 9N1803
Manufacturer: Caterpillar Inc Div Caterpillar Defense
General Description
The Control Assembly,transmission, cataloged under National Stock Number 2520-01-075-2735, is classified within Federal Supply Class 2520 (Vehicular Power Transmission Components) of the Vehicular Equipment Components group. The manufacturer of record is Caterpillar Inc Div Caterpillar Defense. The record lists 1 manufacturer part number 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
2520-01-075-2735
Primary Part Number
9N1803
Item Name
Control Assembly,transmission
FSC / FSG
2520 / 25 — Vehicular Power Transmission Components
Manufacturer
Caterpillar Inc Div Caterpillar Defense
Status
ACTIVE
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 2520-01-075-2735?
NSN 2520-01-075-2735 is a Control Assembly,transmission, manufactured by Caterpillar Inc Div Caterpillar Defense, classified under FSC 2520, Vehicular Power Transmission Components. Status: active.
What part numbers are listed for NSN 2520-01-075-2735?
NSN 2520-01-075-2735 has 1 manufacturer part number on file: 9N1803 (Caterpillar Inc Div Caterpillar Defense).
What are the specifications of 9N1803?
Key specifications for 9N1803: End Item Identification: 14-20 TON VEHICLE. 0 specifications are documented in the U.S. Government catalog.
Is NSN 2520-01-075-2735 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.