NSN 4330-01-643-0445 · NIIN 016430445 · Part number 80265-1
Hydraulics International, Inc. Dba Hydraulics International Inc · FSC 4330 — Centrifugals, Separators, and Pressure and Vacuum Filters · FSG 43 — Pumps and Compressors · CAGE 56529
Government record, cited
NSN 4330-01-643-0445 — this item is cataloged by the U.S. Government under National Stock Number 4330-01-643-0445. Manufacturer of record part number: 80265-1.
Also searched as4330-01-643-0445 ·
4330016430445 ·
NIIN 016430445 ·
01-643-0445 ·
FSC 4330 Centrifugals, Separators, and Pressure and Vacuum Filters · CAGE 56529 · 80265-1
Manufacturer of record: Hydraulics International, Inc. Dba Hydraulics International Inc
Identification
NSN: 4330-01-643-0445
NIIN: 016430445
FSC: 4330 — Centrifugals, Separators, and Pressure and Vacuum Filters
FSG: 43 — Pumps and Compressors
Primary part number: 80265-1
Manufacturer: Hydraulics International, Inc. Dba Hydraulics International Inc
General Description
The Pneumatic Muffler,exhaust-Intake, cataloged under National Stock Number 4330-01-643-0445, is classified within Federal Supply Class 4330 (Centrifugals, Separators, and Pressure and Vacuum Filters) of the Pumps and Compressors group. The manufacturer of record is Hydraulics International, Inc. Dba Hydraulics International Inc. 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
4330-01-643-0445
Primary Part Number
80265-1
Item Name
Pneumatic Muffler,exhaust-Intake
FSC / FSG
4330 / 43 — Centrifugals, Separators, and Pressure and Vacuum Filters
Manufacturer
Hydraulics International, Inc. Dba Hydraulics International Inc
Hydraulics International, Inc. Dba Hydraulics International Inc (USA)
No interchangeability data on file.
Other items in FSC 4330 — Centrifugals, Separators, and Pressure and Vacuum Filters
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4330-00-000-0145
FILTER ELEMENT,FLUID
4330-00-000-0145
FILTER ELEMENT,FLUID
4330-00-001-1246
4330-00-001-1246 · Item name not on file
4330-00-001-1733
ADAPTER,FLUID FILTER
4330-00-001-2626
FILTER ELEMENT,FLUID
4330-00-001-2700
4330-00-001-2700 · Item name not on file
4330-00-001-3511
4330-00-001-3511 · Item name not on file
4330-00-001-3512
4330-00-001-3512 · Item name not on file
Frequently Asked Questions
What is NSN 4330-01-643-0445?
NSN 4330-01-643-0445 is a Pneumatic Muffler,exhaust-Intake, manufactured by Hydraulics International, Inc. Dba Hydraulics International Inc, classified under FSC 4330, Centrifugals, Separators, and Pressure and Vacuum Filters. Status: active.
What part numbers are listed for NSN 4330-01-643-0445?
NSN 4330-01-643-0445 has 1 manufacturer part number on file: 80265-1 (Hydraulics International, Inc. Dba Hydraulics International Inc).
What are the specifications of 80265-1?
Key specifications for 80265-1: Part Name Assigned by Controlling Agency: MUFFLER. 0 specifications are documented in the U.S. Government catalog.
Is NSN 4330-01-643-0445 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.