PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

27637Filter,fluid

Pall Aeropower Corp Sub of Pall Corp Mectron Industries Div · NSN 1650-01-418-4039 · FSC 1650 · No Item Name Available
Verified by PartsTable
NSN 1650-01-418-4039 — this item is cataloged by the U.S. Government under National Stock Number 1650-01-418-4039. Primary manufacturer part number: 27637.
Features
  • Filter,fluid — FSC 1650
  • 4 verified cross-references
  • Primary manufacturer: Pall Aeropower Corp Sub of Pall Corp Mectron Industries Div
Applications
  • Fluid filtration and purification
  • Engine intake air cleaning
  • Hydraulic system protection
General Description

The Filter,fluid, cataloged under National Stock Number 1650-01-418-4039, is classified within Federal Supply Class 1650 (No Item Name Available) of the Aircraft Components and Accessories group. The primary manufacturer of record is Pall Aeropower Corp Sub of Pall Corp Mectron Industries Div. This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN1650-01-418-4039
Primary Part Number27637
Item NameFilter,fluid
FSC / FSG1650 / 16 — No Item Name Available
ManufacturerPall Aeropower Corp Sub of Pall Corp Mectron Industries Div
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
4710-00-862-3873 INTERCHANGEABLE
Tube Assembly,metal
5962-00-928-7384330285 INTERCHANGEABLE
Microcircuit,digital
Bae Systems Information and Electronic Systems Integration Inc.
5970-01-047-693327637 INTERCHANGEABLE
Insulator,washer
Eaton Corp Information Management Systems Div Microwave Components
5961-01-127-3101352-5500-010 INTERCHANGEABLE
Transistor
Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems
5995-01-149-018627637 INTERCHANGEABLE
Cable Assembly,radio Frequency
Viant Collegeville Llc
5325-01-185-8581330285 INTERCHANGEABLE
Ring,retaining
Brp Us Inc
6530-01-588-3968330285 INTERCHANGEABLE
Regulator Assembly,water Pressur
Aseptico, Inc. Dba Aseptico Inc
Cross-Reference Index
Part NumberManufacturer
330285 Donaldson Company, Inc. (USA)
27637 PRIMARY Pall Aeropower Corp Sub of Pall Corp Mectron Industries Div (USA)
28004980 Pti Technologies Inc. (USA)
28004980 Woodward Hrt Inc (USA)
Related Parts
4710-00-862-3873INTERCHANGEABLE
TUBE ASSEMBLY,METAL
5962-00-928-7384INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
330285
5970-01-047-6933INTERCHANGEABLE
INSULATOR,WASHER
27637
5961-01-127-3101INTERCHANGEABLE
TRANSISTOR
352-5500-010
5995-01-149-0186INTERCHANGEABLE
CABLE ASSEMBLY,RADIO FREQUENCY
27637
5325-01-185-8581INTERCHANGEABLE
RING,RETAINING
330285
6530-01-588-3968INTERCHANGEABLE
REGULATOR ASSEMBLY,WATER PRESSUR
330285

Frequently Asked Questions

What is NSN 1650-01-418-4039?

NSN 1650-01-418-4039 is a Filter,fluid, manufactured by Pall Aeropower Corp Sub of Pall Corp Mectron Industries Div, classified under FSC 1650 (No Item Name Available). Status: active.

What are the part numbers for NSN 1650-01-418-4039?

NSN 1650-01-418-4039 has 4 cross-referenced part numbers: 330285 (Donaldson Company, Inc.), 27637 (Pall Aeropower Corp Sub of Pall Corp Mectron Industries Div), 28004980 (Pti Technologies Inc.), 28004980 (Woodward Hrt Inc).

What NSN replaces 1650-01-418-4039?

There are 7 known substitutes for 1650-01-418-4039: 4710-00-862-3873, 5962-00-928-7384, 5970-01-047-6933 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 27637?

Key specifications for 27637: End Item Identification: AIRCRAFT,MCDONNELL DOUGLAS INC,MODEL C-17A;AIR FORCE WEAPONS SYSTEM CODE,DT,AIRCRAFT,AIRLIFTER C-17A A. 1 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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