NSN 4130-01-623-4528 · NIIN 016234528 · Part number 3881T43
Mcmaster-Carr Supply Co · FSC 4130 — Refrigeration and Air Conditioning Components · FSG 41 — Refrigeration, AC, and Air Circulating Equipment · CAGE 39428
Government record, cited
NSN 4130-01-623-4528 — this item is cataloged by the U.S. Government under National Stock Number 4130-01-623-4528. Manufacturer of record part number: 3881T43.
Also searched as4130-01-623-4528 ·
4130016234528 ·
NIIN 016234528 ·
01-623-4528 ·
FSC 4130 Refrigeration and Air Conditioning Components · CAGE 39428 · 3881T43
Nearby stock numbers← 4130-01-623-3847 Filter Media, Air Conditioning
·
4130-01-623-4529 Duct Adapter Kit, Air Conditioner →
Features
Filtering Pad,air Cooler — FSC 4130
Body Overall Length: 15.000 INCHES NOMINAL IN
Filtration Rating in Microns: 2.0 NOMINAL
Temp Rating: 150.0 FAHRENHEIT MAXIMUM DEGF
Style Designator: RECTANGULAR (INCL SQUARE)
Material: STEEL FRAME
Material: FIBER SYNTHETIC FILTERING MEDIUM
Body Thickness: 1.000 INCHES NOMINAL IN
Identification
NSN: 4130-01-623-4528
NIIN: 016234528
FSC: 4130 — Refrigeration and Air Conditioning Components
FSG: 41 — Refrigeration, AC, and Air Circulating Equipment
Primary part number: 3881T43
Manufacturer: Mcmaster-Carr Supply Co
General Description
The Filtering Pad,air Cooler, cataloged under National Stock Number 4130-01-623-4528, 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 Mcmaster-Carr Supply Co. Government technical data includes 7 specifications, cited from the U.S. Government catalog. 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
4130-01-623-4528
Primary Part Number
3881T43
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 4130-01-623-4528?
NSN 4130-01-623-4528 is a Filtering Pad,air Cooler, manufactured by Mcmaster-Carr Supply Co, classified under FSC 4130, Refrigeration and Air Conditioning Components. Status: active.
What part numbers are listed for NSN 4130-01-623-4528?
NSN 4130-01-623-4528 has 1 manufacturer part number on file: 3881T43 (Mcmaster-Carr Supply Co).
What are the specifications of 3881T43?
Key specifications for 3881T43: Body Overall Length: 15.000 INCHES NOMINAL IN; Filtration Rating in Microns: 2.0 NOMINAL; Temp Rating: 150.0 FAHRENHEIT MAXIMUM DEGF; Style Designator: RECTANGULAR (INCL SQUARE). 7 specifications are documented in the U.S. Government catalog.
Is NSN 4130-01-623-4528 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.