PartsTable
Technical Data Sheet

21798 — Technical Data Sheet

✓ Verified by PartsTable
· MRO · MRO_GENERAL
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

The FILTER ELEMENT,FLUID is a the manufacturer industrial component. Key specifications include diameter: 3.250 INCHES NOMINAL IN, material: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR SINGLE RING, cut_depth: 0.750 INCHES NOMINAL IN, seal_width: 0.375 INCHES NOMINAL IN, body_length: 0.960 INCHES MINIMUM AND 1.220 INCHES MAXIMUM IN, construction: ONE-PIECE. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6610-00-241-8904, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
MRO MRO_GENERAL 21798
NSN: 6610-00-241-8904
FSC: 6610
CAGE: 98810 — AEROSONIC LLC (USA)
SPECIFICATIONS
diameter3.250 INCHES NOMINAL IN
materialRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR SINGLE RING
cut_depth0.750 INCHES NOMINAL IN
seal_width0.375 INCHES NOMINAL IN
body_length0.960 INCHES MINIMUM AND 1.220 INCHES MAXIMUM IN
constructionONE-PIECE
body_diameter0.665 INCHES MAXIMUM IN
terminal_typeCONNECTOR, PLUG
overall_length2.500 INCHES MAXIMUM IN
mounting_methodIMMERSION WELL
style_designatorCYLINDRICAL
width_across_flats1.125 INCHES NOMINAL IN
NSN6610-00-241-8904
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available FILTER ELEMENT,FLUID TITLE COMPONENT PN 21798 MFR FILTER ELEMENT,FLUID
TECHNICAL CHARACTERISTICS (FLIS)
END ITEM IDENTIFICATIONA-7 CORSAIR II AIRCRAFT
VERIFIED SUBSTITUTES & CROSS-REFERENCES 8
DD423S55-034PC76Interchangeable
interchangeable cross-reference
interchangeable
AE8S45-6ALT1PC85Interchangeable
interchangeable cross-reference
interchangeable
AM371S4503-468234PC85Interchangeable
interchangeable cross-reference
interchangeable
21798Interchangeable
interchangeable cross-reference
interchangeable
225-05-020-01Interchangeable
interchangeable cross-reference
interchangeable
C415-3Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
Ready to buy 21798?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is 21798?
21798 is a FILTER ELEMENT,FLUID. It is classified as a MRO (MRO_GENERAL).
What parts can replace 21798?
There are 8 known substitutes for 21798: DD423S55-034PC76, AE8S45-6ALT1PC85, AM371S4503-468234PC85 and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 21798?
21798 is cataloged in the Federal Logistics Information System (FLIS) under NSN 6610-00-241-8904. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Comments (0)
No comments yet. Be the first to share what you know.
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 21798