PartsTable
Technical Data Sheet
66-7685 ✓ 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 material: RUBBER SEAL, design_type: NONREUSABLE, body_diameter: 7.625 INCHES NOMINAL IN, special_features: INNER ELEMENT,CLOSE ONE END,W/0.085 IN. DIA POST HOLE IN, style_designator: CYLINDRICAL W/CLOSED ENDS, body_overall_length: 15.375 INCHES NOMINAL IN.

This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4320-00-139-3956, 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
66-7685
NSN: 4320-00-139-3956
FSC: 4320
CAGE: 09647 — AQUA-CHEM, INC. (USA)
SPECIFICATIONS
materialRUBBER SEAL
design_typeNONREUSABLE
body_diameter7.625 INCHES NOMINAL IN
special_featuresINNER ELEMENT,CLOSE ONE END,W/0.085 IN. DIA POST HOLE IN
style_designatorCYLINDRICAL W/CLOSED ENDS
body_overall_length15.375 INCHES NOMINAL IN
body_inside_diameter6.063 INCHES NOMINAL IN
filtering_media_designPLEATED SINGLE FILTERING MEDIA RESPONSE
NSN4320-00-139-3956
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available FILTER ELEMENT,INTAKE AIR CLEANE TITLE COMPONENT PN 66-7685 MFR FILTER ELEMENT,INTAKE
KEY FEATURES
SURFACE FINISH: 125.0 MICROINCHES LEFT FACE
CORNER SHAPE: SQUARE ALL CORNERS
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-B-16221,GR 3 MIL SPEC SINGLE MATERIAL RESPONSE
MATERIAL: COPPER ALLOY
BODY INSIDE DIAMETER: 5.607 INCHES MINIMUM AND 5.611 INCHES MAXIMUM IN
BODY STYLE: PLAIN
TECHNICAL CHARACTERISTICS (FLIS)
SURFACE FINISH125.0 MICROINCHES LEFT FACE
SURFACE FINISH125.0 MICROINCHES OUTSIDE
CORNER SHAPESQUARE ALL CORNERS
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-B-16221,GR 3 MIL SPEC SINGLE MATERIAL RESPONSE
MATERIALCOPPER ALLOY
OVERALL LENGTH1.625 INCHES NOMINAL IN
BODY INSIDE DIAMETER5.607 INCHES MINIMUM AND 5.611 INCHES MAXIMUM IN
BODY STYLEPLAIN
SURFACE FINISH125.0 MICROINCHES INSIDE
SURFACE FINISH125.0 MICROINCHES RIGHT FACE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 5
949524Interchangeable
interchangeable cross-reference
interchangeable
PA-1904Interchangeable
interchangeable cross-reference
interchangeable
70667685Interchangeable
interchangeable cross-reference
interchangeable
066-07685-000Interchangeable
Same NIIN cross-reference
interchangeable
66-7685USInterchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
Ready to buy 66-7685?
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 66-7685?
66-7685 is a FILTER ELEMENT,INTAKE AIR CLEANE.
What parts can replace 66-7685?
There are 5 known substitutes for 66-7685: 949524, PA-1904, 70667685 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 66-7685?
66-7685 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4320-00-139-3956. 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 — 66-7685