PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

033291Filter Element,intake Air Cleane

Sauer Compressors Usa, Inc. · NSN 4310-01-523-6643 · FSC 4310 · No Item Name Available
Verified by PartsTable
NSN 4310-01-523-6643 — this item is cataloged by the U.S. Government under National Stock Number 4310-01-523-6643. Primary manufacturer part number: 033291.
Features
  • Filter Element,intake Air Cleane — FSC 4310
  • 1 verified cross-reference
  • Primary manufacturer: Sauer Compressors Usa, Inc.
Applications
  • Fluid filtration and purification
  • Engine intake air cleaning
  • Hydraulic system protection
General Description

The Filter Element,intake Air Cleane, cataloged under National Stock Number 4310-01-523-6643, is classified within Federal Supply Class 4310 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is Sauer Compressors Usa, Inc.. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4310-01-523-6643
Primary Part Number033291
Item NameFilter Element,intake Air Cleane
FSC / FSG4310 / 43 — No Item Name Available
ManufacturerSauer Compressors Usa, Inc.
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
4140-01-190-3278034072000 INTERCHANGEABLE
Fan,tubeaxial
Rotron Incorporated
Cross-Reference Index
Part NumberManufacturer
033291 PRIMARY Sauer Compressors Usa, Inc. (USA)
Related Parts
4140-01-190-3278INTERCHANGEABLE
FAN,TUBEAXIAL
034072000

Frequently Asked Questions

What is NSN 4310-01-523-6643?

NSN 4310-01-523-6643 is a Filter Element,intake Air Cleane, manufactured by Sauer Compressors Usa, Inc., classified under FSC 4310 (No Item Name Available). Status: active.

What are the part numbers for NSN 4310-01-523-6643?

NSN 4310-01-523-6643 has 1 cross-referenced part number: 033291 (Sauer Compressors Usa, Inc.).

What NSN replaces 4310-01-523-6643?

There is 1 known substitute for 4310-01-523-6643: 4140-01-190-3278. Verify interchangeability with system specifications before substitution.

What are the specifications of 033291?

Key specifications for 033291: End Item Identification: COMPRESSOR UNIT, MODEL WP5000; Part Name Assigned by Controlling Agency: INSERT FOR SUCTION FILTER; Special Features: NHA: SUCTION FILTER AND SILENCER: USED IN WATER-COOLER COMPRESSOR. 3 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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