PartsTable
Technical Data Sheet
PartsTable / COMPONENT / AF-551

AF-551 — Technical Data Sheet

✓ 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

FILTER ELEMENT,INTAKE AIR CLEANE. Key specifications include design_type: LIMITED, body_diameter: 9.125 INCHES NOMINAL IN, style_designator: CYLINDRICAL W/CLOSED ENDS, body_overall_length: 7.125 INCHES NOMINAL IN, body_inside_diameter: 6.875 INCHES NOMINAL IN, filtering_media_design: PLEATED SINGLE FILTERING MEDIA RESPONSE. This part is cataloged in the Federal Logistics Information System under NSN 2940-00-845-6117, 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
AF-551
NSN: 2940-00-845-6117
FSC: 2940
CAGE: 72530 — DELUXE PRODUCTS DIV WALKER MFG CO (USA)
SPECIFICATIONS
design_typeLIMITED
body_diameter9.125 INCHES NOMINAL IN
style_designatorCYLINDRICAL W/CLOSED ENDS
body_overall_length7.125 INCHES NOMINAL IN
body_inside_diameter6.875 INCHES NOMINAL IN
filtering_media_designPLEATED SINGLE FILTERING MEDIA RESPONSE
NSN2940-00-845-6117
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available FILTER ELEMENT,INTAKE AIR CLEANE TITLE COMPONENT PN AF-551 MFR FILTER ELEMENT,INTAKE
KEY FEATURES
•
MATERIAL: METAL CONTAINER/CARTRIDGE
•
DESIGN TYPE: LIMITED
•
BODY OVERALL LENGTH: 7.125 INCHES NOMINAL IN
•
BODY INSIDE DIAMETER: 6.875 INCHES NOMINAL IN
•
BODY DIAMETER: 9.125 INCHES NOMINAL IN
•
FILTERING MEDIA DESIGN: PLEATED SINGLE FILTERING MEDIA RESPONSE
•
STYLE DESIGNATOR: CYLINDRICAL W/CLOSED ENDS
TECHNICAL CHARACTERISTICS
MATERIALMETAL CONTAINER/CARTRIDGE
DESIGN TYPELIMITED
BODY OVERALL LENGTH7.125 INCHES NOMINAL IN
BODY INSIDE DIAMETER6.875 INCHES NOMINAL IN
BODY DIAMETER9.125 INCHES NOMINAL IN
FILTERING MEDIA DESIGNPLEATED SINGLE FILTERING MEDIA RESPONSE
STYLE DESIGNATORCYLINDRICAL W/CLOSED ENDS
MATERIALPAPER FILTERING MEDIUM
VERIFIED SUBSTITUTES & CROSS-REFERENCES 37
194034P1InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
F514InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
SA40InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
AF27InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
725-70-007InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
PX-1775-007InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLEDGOVERNMENT REGISTRY
Availability—
RoHS CompliantEAR99Not HAZMAT
Ready to buy AF-551?
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 AF-551?
AF-551 is a FILTER ELEMENT,INTAKE AIR CLEANE.
What parts can replace AF-551?
There are 37 known substitutes for AF-551: 194034P1, F514, SA40 and 34 more. Substitute compatibility should be verified for your specific system.
Is AF-551 still available?
AF-551 is currently cancelled.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — AF-551

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