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A1255 ✓ 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 COVER,WINTER,FRONT,RADIATOR is a the manufacturer industrial component. Key specifications include material: STEEL SEDIMENT BOWL, body_width: 4.188 INCHES NOMINAL IN, body_height: 5.531 INCHES NOMINAL IN, body_length: 4.972 INCHES NOMINAL IN, design_type: REUSABLE, mounting_type: UNTHREADED HOLE HEAD. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 1440-00-322-9792, 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
A1255
NSN: 1440-00-322-9792
FSC: 1440
CAGE: 08844 — MARATHONNORCO AEROSPACE, INC. (USA)
SPECIFICATIONS
materialSTEEL SEDIMENT BOWL
body_width4.188 INCHES NOMINAL IN
body_height5.531 INCHES NOMINAL IN
body_length4.972 INCHES NOMINAL IN
design_typeREUSABLE
mounting_typeUNTHREADED HOLE HEAD
special_featuresGRUNMAN A10 AIRCRAFT
features_providedDRAIN PLUG
filtering_media_designLAMINATED SINGLE FILTERING MEDIA RESPONSE
mounting_hole_diameter0.406 INCHES NOMINAL IN
filtering_element_quantity1
first_intake_connection_typeTHREADED INTERNAL PIPE HEAD SIDE
NSN1440-00-322-9792
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available COVER,WINTER,FRONT,RADIATOR TITLE COMPONENT PN A1255 MFR COVER,WINTER,FRONT,RAD
KEY FEATURES
•
GENERAL CHARACTERISTICS ITEM DESCRIPTION: ROD AND TUBE,STEEL,MIL-S-77204,COMP 316,RELEASE COLLAR,ALUMINUM,QQ-A-200/12B,30.880 IN. MIN,31.130 IN. MAX FULLY EXTENDED LG,26.380 IN. MIN,26.630 IN. MAX INTERMEDIATE LG,20.600 IN. RETRACTED LG IN
TECHNICAL CHARACTERISTICS (FLIS)
GENERAL CHARACTERISTICS ITEM DESCRIPTIONROD AND TUBE,STEEL,MIL-S-77204,COMP 316,RELEASE COLLAR,ALUMINUM,QQ-A-200/12B,30.880 IN. MIN,31.130 IN. MAX FULLY EXTENDED LG,26.380 IN. MIN,26.630 IN. MAX INTERMEDIATE LG,20.600 IN. RETRACTED LG IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 4
1595048Interchangeable
interchangeable cross-reference
interchangeable
G8T9155AInterchangeable
interchangeable cross-reference
interchangeable
1504486Interchangeable
interchangeable cross-reference
interchangeable
2890759-1Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is A1255?
A1255 is a COVER,WINTER,FRONT,RADIATOR.
What parts can replace A1255?
There are 4 known substitutes for A1255: 1595048, G8T9155A, 1504486 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for A1255?
A1255 is cataloged in the Federal Logistics Information System (FLIS) under NSN 1440-00-322-9792. 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