PartsTable
Technical Data Sheet
PartsTable / COMPONENT / PER21
PER21 ✓ Verified by PartsTable
— · COMPONENT
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 material: PAPER FILTERING MEDIUM, design_type: NONREUSABLE, body_diameter: 3.688 INCHES NOMINAL IN, flow_direction: OUTSIDE IN, style_designator: CYLINDRICAL W/ INTEGRAL OUTER CASING, features_provided: BY-PASS VALVE. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 2940-00-920-8223, 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
PER21
NSN: 2940-00-920-8223
FSC: 2940
CAGE: 64829 — ARVINMERITOR INC (USA)
SPECIFICATIONS
materialPAPER FILTERING MEDIUM
design_typeNONREUSABLE
body_diameter3.688 INCHES NOMINAL IN
flow_directionOUTSIDE IN
style_designatorCYLINDRICAL W/ INTEGRAL OUTER CASING
features_providedBY-PASS VALVE
body_overall_length4.188 INCHES NOMINAL IN
nominal_thread_size0.875 INCHES IN
filtering_media_designPLEATED SINGLE FILTERING MEDIA RESPONSE
media_for_which_designedFUEL/OIL, HYDROCARBON
thread_series_designatorUNF
filtering_system_for_which_designedFULL FLOW
NSN2940-00-920-8223
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available FILTER ELEMENT,FLUID TITLE COMPONENT PN PER21 MFR FILTER ELEMENT,FLUID
KEY FEATURES
•
FILTERING SYSTEM FOR WHICH DESIGNED: FULL FLOW
•
BODY OVERALL LENGTH: 4.188 INCHES NOMINAL IN
•
DESIGN TYPE: NONREUSABLE
•
NOMINAL THREAD SIZE: 0.875 INCHES IN
•
FILTERING MEDIA DESIGN: PLEATED SINGLE FILTERING MEDIA RESPONSE
•
FLOW DIRECTION: OUTSIDE IN
•
FEATURES PROVIDED: BY-PASS VALVE
•
STYLE DESIGNATOR: CYLINDRICAL W/ INTEGRAL OUTER CASING
TECHNICAL CHARACTERISTICS (FLIS)
FILTERING SYSTEM FOR WHICH DESIGNEDFULL FLOW
BODY OVERALL LENGTH4.188 INCHES NOMINAL IN
DESIGN TYPENONREUSABLE
NOMINAL THREAD SIZE0.875 INCHES IN
FILTERING MEDIA DESIGNPLEATED SINGLE FILTERING MEDIA RESPONSE
FLOW DIRECTIONOUTSIDE IN
FEATURES PROVIDEDBY-PASS VALVE
STYLE DESIGNATORCYLINDRICAL W/ INTEGRAL OUTER CASING
THREAD SERIES DESIGNATORUNF
MATERIALSTEEL CONTAINER/CARTRIDGE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 21
16970-55Interchangeable
interchangeable cross-reference
interchangeable
E01-10001AInterchangeable
interchangeable cross-reference
interchangeable
013-3134-000Interchangeable
interchangeable cross-reference
interchangeable
412666Interchangeable
interchangeable cross-reference
interchangeable
22706Interchangeable
interchangeable cross-reference
interchangeable
PER40Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
Ready to buy PER21?
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 PER21?
PER21 is a FILTER ELEMENT,FLUID.
What parts can replace PER21?
There are 21 known substitutes for PER21: 16970-55, E01-10001A, 013-3134-000 and 18 more. Substitute compatibility should be verified for your specific system.
Is PER21 still available?
PER21 is currently cancelled.
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 — PER21

✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026