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PartsTable / COMPONENT / ASC1261903
ASC1261903 ✓ 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 design_type: NONREUSABLE, temp_rating: 125.0 FAHRENHEIT NOMINAL DEGF, body_diameter: 3.766 INCHES NOMINAL IN, flow_direction: OUTSIDE IN, style_designator: CYLINDRICAL W/OUT CONTAINER, body_overall_length: 5.547 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 4330-01-247-7670, 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
ASC1261903
NSN: 4330-01-247-7670
FSC: 4330
CAGE: Z4779 — ASC PTY LTD (AUS)
SPECIFICATIONS
design_typeNONREUSABLE
temp_rating125.0 FAHRENHEIT NOMINAL DEGF
body_diameter3.766 INCHES NOMINAL IN
flow_directionOUTSIDE IN
style_designatorCYLINDRICAL W/OUT CONTAINER
body_overall_length5.547 INCHES NOMINAL IN
body_inside_diameter1.812 INCHES NOMINAL IN
filtering_media_designBLOCK SINGLE FILTERING MEDIA RESPONSE
filtering_surface_area5.7 SQUARE FEET
supplementary_featuresBLOCK TYPE ADKS FILTER-DRIER FOR WATER AND ACID REMOVAL REFRIGERANTS R12,R22 AND R502; SIMILAR TO NSN 4130-01-197-0448
media_for_which_designedREFRIGERANT
filtering_system_for_which_designedFULL FLOW
NSN4330-01-247-7670
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available FILTER ELEMENT,FLUID TITLE COMPONENT PN ASC1261903 MFR FILTER ELEMENT,FLUID
KEY FEATURES
•
BODY DIAMETER: 3.766 INCHES NOMINAL IN
•
SUPPLEMENTARY FEATURES: BLOCK TYPE ADKS FILTER-DRIER FOR WATER AND ACID REMOVAL REFRIGERANTS R12,R22 AND R502; SIMILAR TO NSN 4130-01-197-0448
•
FILTERING MEDIA DESIGN: BLOCK SINGLE FILTERING MEDIA RESPONSE
•
TEMP RATING: 125.0 FAHRENHEIT NOMINAL DEGF
•
FLOW DIRECTION: OUTSIDE IN
•
BODY OVERALL LENGTH: 5.547 INCHES NOMINAL IN
•
FILTERING SURFACE AREA: 5.7 SQUARE FEET
•
DESIGN TYPE: NONREUSABLE
TECHNICAL CHARACTERISTICS (FLIS)
BODY DIAMETER3.766 INCHES NOMINAL IN
SUPPLEMENTARY FEATURESBLOCK TYPE ADKS FILTER-DRIER FOR WATER AND ACID REMOVAL REFRIGERANTS R12,R22 AND R502; SIMILAR TO NSN 4130-01-197-0448
FILTERING MEDIA DESIGNBLOCK SINGLE FILTERING MEDIA RESPONSE
TEMP RATING125.0 FAHRENHEIT NOMINAL DEGF
FLOW DIRECTIONOUTSIDE IN
BODY OVERALL LENGTH5.547 INCHES NOMINAL IN
FILTERING SURFACE AREA5.7 SQUARE FEET
DESIGN TYPENONREUSABLE
STYLE DESIGNATORCYLINDRICAL W/OUT CONTAINER
MATERIAL DOCUMENT AND CLASSIFICATIONHIGH CAP. FILTER-DRIER BLOCK MFR REF SINGLE MATERIAL RESPONSE FILTERING MEDIUM
VERIFIED SUBSTITUTES & CROSS-REFERENCES 13
3330025Interchangeable
interchangeable cross-reference
interchangeable
H48Interchangeable
interchangeable cross-reference
interchangeable
R397PC7Interchangeable
interchangeable cross-reference
interchangeable
266-500-118-1Interchangeable
interchangeable cross-reference
interchangeable
9976090-4Interchangeable
interchangeable cross-reference
interchangeable
S503C553G48Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is ASC1261903?
ASC1261903 is a FILTER ELEMENT,FLUID.
What parts can replace ASC1261903?
There are 13 known substitutes for ASC1261903: 3330025, H48, R397PC7 and 10 more. Substitute compatibility should be verified for your specific system.
What is the NSN for ASC1261903?
ASC1261903 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4330-01-247-7670. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026