NSN 5945-01-522-6370 · NIIN 015226370 · Part number 163-1553
Caterpillar Inc Div Caterpillar Defense · FSC 5945 — Relays and Solenoids · FSG 59 — Electrical and Electronic Equipment Components · CAGE 11083
Government record, cited
NSN 5945-01-522-6370 — this item is cataloged by the U.S. Government under National Stock Number 5945-01-522-6370. Manufacturer of record part number: 163-1553.
Also searched as5945-01-522-6370 ·
5945015226370 ·
NIIN 015226370 ·
01-522-6370 ·
FSC 5945 Relays and Solenoids · CAGE 11083 · 163-1553 · 5KK59 · 5KK59
Manufacturer of record: Caterpillar Inc Div Caterpillar Defense
Identification
NSN: 5945-01-522-6370
NIIN: 015226370
FSC: 5945 — Relays and Solenoids
FSG: 59 — Electrical and Electronic Equipment Components
Primary part number: 163-1553
Manufacturer: Caterpillar Inc Div Caterpillar Defense
General Description
The Solenoid Assembly, cataloged under National Stock Number 5945-01-522-6370, is classified within Federal Supply Class 5945 (Relays and Solenoids) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Caterpillar Inc Div Caterpillar Defense. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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.
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5945-00-000-0093
5945-00-000-0093 · Item name not on file
5945-00-001-1891
5945-00-001-1891 · Item name not on file
5945-00-001-2622
PLATE,RELAY
5945-00-001-2795
RELAY,ELECTROMAGNETIC
5945-00-001-2806
RELAY,REED
5945-00-001-2938
5945-00-001-2938 · Item name not on file
5945-00-001-3015
RELAY ASSEMBLY
5945-00-001-3016
PROTECTOR,OVERLOAD
Frequently Asked Questions
What is NSN 5945-01-522-6370?
NSN 5945-01-522-6370 is a Solenoid Assembly, manufactured by Caterpillar Inc Div Caterpillar Defense, classified under FSC 5945, Relays and Solenoids. Status: active.
What part numbers are listed for NSN 5945-01-522-6370?
NSN 5945-01-522-6370 has 2 manufacturer part numbers on file: 163-1553 (Caterpillar Inc Div Caterpillar Defense), 5KK59 (Oshkosh Defense Llc).
What are the specifications of 163-1553?
Key specifications for 163-1553: Part Name Assigned by Controlling Agency: SOLENOID, HOUSING, ENGINE; End Item Identification: WHEELED TANKER. 0 specifications are documented in the U.S. Government catalog.
Is NSN 5945-01-522-6370 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.