NSN 5360-01-522-6985 · NIIN 015226985 · Part number 143-6618
Caterpillar Inc Div Caterpillar Defense · FSC 5360 — Coil, Flat, Leaf, and Wire Springs · FSG 53 — Hardware and Abrasives · CAGE 11083
Government record, cited
NSN 5360-01-522-6985 — this item is cataloged by the U.S. Government under National Stock Number 5360-01-522-6985. Manufacturer of record part number: 143-6618.
Also searched as5360-01-522-6985 ·
5360015226985 ·
NIIN 015226985 ·
01-522-6985 ·
FSC 5360 Coil, Flat, Leaf, and Wire Springs · CAGE 11083 · 143-6618 · 5KK46 · 5KK46
Manufacturer of record: Caterpillar Inc Div Caterpillar Defense
Identification
NSN: 5360-01-522-6985
NIIN: 015226985
FSC: 5360 — Coil, Flat, Leaf, and Wire Springs
FSG: 53 — Hardware and Abrasives
Primary part number: 143-6618
Manufacturer: Caterpillar Inc Div Caterpillar Defense
General Description
The Spring,helical,compression, cataloged under National Stock Number 5360-01-522-6985, is classified within Federal Supply Class 5360 (Coil, Flat, Leaf, and Wire Springs) of the Hardware and Abrasives 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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.
Other items in FSC 5360 — Coil, Flat, Leaf, and Wire Springs
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5360-00-001-1842
SPRING,HELICAL,COMPRESSION
5360-00-001-1945
5360-00-001-1945 · Item name not on file
5360-00-001-2010
SPRING,HELICAL,EXTENSION
5360-00-001-3865
5360-00-001-3865 · Item name not on file
5360-00-001-3950
5360-00-001-3950 · Item name not on file
5360-00-001-4650
SPRING,HELICAL,COMPRESSION
5360-00-001-4664
SPRING,CONSTANT TO
5360-00-001-4703
5360-00-001-4703 · Item name not on file
Frequently Asked Questions
What is NSN 5360-01-522-6985?
NSN 5360-01-522-6985 is a Spring,helical,compression, manufactured by Caterpillar Inc Div Caterpillar Defense, classified under FSC 5360, Coil, Flat, Leaf, and Wire Springs. Status: active.
What part numbers are listed for NSN 5360-01-522-6985?
NSN 5360-01-522-6985 has 2 manufacturer part numbers on file: 5KK46 (Oshkosh Defense Llc), 143-6618 (Caterpillar Inc Div Caterpillar Defense).
What are the specifications of 143-6618?
Key specifications for 143-6618: Part Name Assigned by Controlling Agency: SPRING, BRAKE, HOUSING; End Item Identification: WHEELED TANKER. 0 specifications are documented in the U.S. Government catalog.
Is NSN 5360-01-522-6985 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.