NSN 4130-01-613-6444 · NIIN 016136444 · Part number 307-4581
Caterpillar Inc Div Caterpillar Defense · FSC 4130 — Refrigeration and Air Conditioning Components · FSG 41 — Refrigeration, AC, and Air Circulating Equipment · CAGE 11083
Government record, cited
NSN 4130-01-613-6444 — this item is cataloged by the U.S. Government under National Stock Number 4130-01-613-6444. Manufacturer of record part number: 307-4581.
Also searched as4130-01-613-6444 ·
4130016136444 ·
NIIN 016136444 ·
01-613-6444 ·
FSC 4130 Refrigeration and Air Conditioning Components · CAGE 11083 · 307-4581
Nearby stock numbers← 4130-01-613-6379 Filter Element, Air Conditioning
·
4130-01-613-8154 Filter Element, Air Conditioning →
Features
Chiller,water,refrigerating — FSC 4130
2 manufacturer part numbers on file
Manufacturer of record: Caterpillar Inc Div Caterpillar Defense
Identification
NSN: 4130-01-613-6444
NIIN: 016136444
FSC: 4130 — Refrigeration and Air Conditioning Components
FSG: 41 — Refrigeration, AC, and Air Circulating Equipment
Primary part number: 307-4581
Manufacturer: Caterpillar Inc Div Caterpillar Defense
General Description
The Chiller,water,refrigerating, cataloged under National Stock Number 4130-01-613-6444, is classified within Federal Supply Class 4130 (Refrigeration and Air Conditioning Components) of the Refrigeration, AC, and Air Circulating Equipment 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. Current acquisition status: Active.
Catalog Facts
Item Name
Chiller,water,refrigerating
FSC / FSG
4130 — Refrigeration and Air Conditioning Components (FSG 41)
Other items in FSC 4130 — Refrigeration and Air Conditioning Components
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4130-00-000-0147
FILTER MEDIA,AIR CONDITIONING
4130-00-000-0166
4130-00-000-0166 · Item name not on file
4130-00-001-6584
4130-00-001-6584 · Item name not on file
4130-00-001-7999
4130-00-001-7999 · Item name not on file
4130-00-001-8020
4130-00-001-8020 · Item name not on file
4130-00-001-9120
COMPRESSOR UNIT,REFRIGERATION
4130-00-001-9410
4130-00-001-9410 · Item name not on file
4130-00-001-9424
4130-00-001-9424 · Item name not on file
Frequently Asked Questions
What is NSN 4130-01-613-6444?
NSN 4130-01-613-6444 is a Chiller,water,refrigerating, manufactured by Caterpillar Inc Div Caterpillar Defense, classified under FSC 4130, Refrigeration and Air Conditioning Components. Status: active.
What part numbers are listed for NSN 4130-01-613-6444?
NSN 4130-01-613-6444 has 2 manufacturer part numbers on file: 307-4581 (Caterpillar Inc Div Caterpillar Defense), 307-4581 (Royston Limited).
Is NSN 4130-01-613-6444 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.