NSN 4330-01-273-3377 · NIIN 012733377 · Part number AA9778-81
Pall Aeropower Corp Sub of Pall Corp Mectron Industries Div · FSC 4330 — Centrifugals, Separators, and Pressure and Vacuum Filters · FSG 43 — Pumps and Compressors · CAGE 60047
Government record, cited
NSN 4330-01-273-3377 — this item is cataloged by the U.S. Government under National Stock Number 4330-01-273-3377. Manufacturer of record part number: AA9778-81.
Also searched as4330-01-273-3377 ·
4330012733377 ·
NIIN 012733377 ·
01-273-3377 ·
FSC 4330 Centrifugals, Separators, and Pressure and Vacuum Filters · CAGE 60047 · AA9778-81 · AA9778-58
Manufacturer of record: Pall Aeropower Corp Sub of Pall Corp Mectron Industries Div
Identification
NSN: 4330-01-273-3377
NIIN: 012733377
FSC: 4330 — Centrifugals, Separators, and Pressure and Vacuum Filters
FSG: 43 — Pumps and Compressors
Primary part number: AA9778-81
Manufacturer: Pall Aeropower Corp Sub of Pall Corp Mectron Industries Div
General Description
The Filter,fluid, cataloged under National Stock Number 4330-01-273-3377, 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 Pall Aeropower Corp Sub of Pall Corp Mectron Industries Div. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
4330-01-273-3377
Primary Part Number
AA9778-81
Item Name
Filter,fluid
FSC / FSG
4330 / 43 — Centrifugals, Separators, and Pressure and Vacuum Filters
Manufacturer
Pall Aeropower Corp Sub of Pall Corp Mectron Industries Div
Pall Aeropower Corp Sub of Pall Corp Mectron Industries Div (USA)
Reference documents
Reference
Meaning
AA9778-81
5/9Secondary reference
Pall Aeropower Corporation
AA9778-58
C/1Advisory reference — outside the item-of-supply concept
Pall Aeropower Corporation
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 4330-01-273-3377?
NSN 4330-01-273-3377 is a Filter,fluid, manufactured by Pall Aeropower Corp Sub of Pall Corp Mectron Industries Div, classified under FSC 4330, Centrifugals, Separators, and Pressure and Vacuum Filters. Status: active.
What part numbers are listed for NSN 4330-01-273-3377?
NSN 4330-01-273-3377 has 1 manufacturer part number on file: AA9778-81 (Pall Aeropower Corp Sub of Pall Corp Mectron Industries Div).
What are the specifications of AA9778-81?
Key specifications for AA9778-81: Special Features: PURIFIER HYDRAULIC 4330-00-573-8075. 0 specifications are documented in the U.S. Government catalog.
Is NSN 4330-01-273-3377 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.