NSN 4130-00-476-0519 · NIIN 004760519 · Part number RA9661
Hydro-Aire Aerospace Corp. Dba Lear Romec Div Lear Romec · FSC 4130 — Refrigeration and Air Conditioning Components · FSG 41 — Refrigeration, AC, and Air Circulating Equipment · CAGE 51663
Government record, cited
NSN 4130-00-476-0519 — this item is cataloged by the U.S. Government under National Stock Number 4130-00-476-0519. Manufacturer of record part number: RA9661.
Also searched as4130-00-476-0519 ·
4130004760519 ·
NIIN 004760519 ·
00-476-0519 ·
FSC 4130 Refrigeration and Air Conditioning Components · CAGE 51663 · RA9661
Filtering Media Design: MATTED FIRST FILTERING MEDIA RESPONSE
Body Diameter: 2.734 INCHES NOMINAL IN
Design Type: LIMITED
Style Designator: ROUND (BASICALLY FLAT)
Material: FIBER SYNTHETIC FILTERING MEDIUM
Body Thickness: 0.055 INCHES NOMINAL IN
1 manufacturer part number on file
Identification
NSN: 4130-00-476-0519
NIIN: 004760519
FSC: 4130 — Refrigeration and Air Conditioning Components
FSG: 41 — Refrigeration, AC, and Air Circulating Equipment
Primary part number: RA9661
Manufacturer: Hydro-Aire Aerospace Corp. Dba Lear Romec Div Lear Romec
General Description
The Filter Media,air Conditioning, cataloged under National Stock Number 4130-00-476-0519, 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 Hydro-Aire Aerospace Corp. Dba Lear Romec Div Lear Romec. Government technical data includes 6 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
4130-00-476-0519
Primary Part Number
RA9661
Item Name
Filter Media,air Conditioning
FSC / FSG
4130 / 41 — Refrigeration and Air Conditioning Components
Manufacturer
Hydro-Aire Aerospace Corp. Dba Lear Romec Div Lear Romec
Hydro-Aire Aerospace Corp. Dba Lear Romec Div Lear Romec (USA)
No interchangeability data on file.
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 4130-00-476-0519?
NSN 4130-00-476-0519 is a Filter Media,air Conditioning, manufactured by Hydro-Aire Aerospace Corp. Dba Lear Romec Div Lear Romec, classified under FSC 4130, Refrigeration and Air Conditioning Components. Status: active.
What part numbers are listed for NSN 4130-00-476-0519?
NSN 4130-00-476-0519 has 1 manufacturer part number on file: RA9661 (Hydro-Aire Aerospace Corp. Dba Lear Romec Div Lear Romec).
What are the specifications of RA9661?
Key specifications for RA9661: Filtering Media Design: MATTED FIRST FILTERING MEDIA RESPONSE; Body Diameter: 2.734 INCHES NOMINAL IN; Design Type: LIMITED; Style Designator: ROUND (BASICALLY FLAT). 6 specifications are documented in the U.S. Government catalog.
Is NSN 4130-00-476-0519 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.