NSN 4130-01-661-9277 · NIIN 016619277 · Part number 291-9125
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 4130-01-661-9277 — this item is cataloged by the U.S. Government under National Stock Number 4130-01-661-9277. Manufacturer of record part number: 291-9125.
Also searched as4130-01-661-9277 ·
4130016619277 ·
NIIN 016619277 ·
01-661-9277 ·
FSC 4130 Refrigeration and Air Conditioning Components · CAGE 11083 · 291-9125
Manufacturer of record: Caterpillar Inc Div Caterpillar Defense
Identification
NSN: 4130-01-661-9277
NIIN: 016619277
FSC: 4130 — Refrigeration and Air Conditioning Components
FSG: 41 — Refrigeration, AC, and Air Circulating Equipment
Primary part number: 291-9125
Manufacturer: Caterpillar Inc Div Caterpillar Defense
General Description
The Filtering Pad,air Cooler, cataloged under National Stock Number 4130-01-661-9277, 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 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
4130-01-661-9277
Primary Part Number
291-9125
Item Name
Filtering Pad,air Cooler
FSC / FSG
4130 / 41 — Refrigeration and Air Conditioning Components
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 4130-01-661-9277?
NSN 4130-01-661-9277 is a Filtering Pad,air Cooler, 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 4130-01-661-9277?
NSN 4130-01-661-9277 has 1 manufacturer part number on file: 291-9125 (Caterpillar Inc Div Caterpillar Defense).
What are the specifications of 291-9125?
Key specifications for 291-9125: Part Name Assigned by Controlling Agency: PAD; End Item Identification: C32 MARINE ENGINE-AIR INLET AND EXHAUST SYSTEM. 0 specifications are documented in the U.S. Government catalog.
Is NSN 4130-01-661-9277 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.