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PartsTable / COMPONENT / XA66
XA66 ✓ Verified by PartsTable
LG · BOLT SCREW
WHAT YOU NEED TO KNOW
Grade/class stamped on head determines strength Metric and imperial threads look similar — measure pitch
Verify thread pitch — metric != imperial
PRODUCT OVERVIEW

FILTER ELEMENT,AIR CONDITIONING. Key specifications include material: ALUMINUM ALLOY FILTERING MEDIUM, design_type: REUSABLE, overall_width: 6.000 INCHES NOMINAL IN, body_thickness: 0.500 INCHES NOMINAL IN, style_designator: RECTANGULAR (INCL SQUARE), body_overall_length: 6.000 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 5305-00-064-5614, 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
XA66
NSN: 5305-00-064-5614
FSC: 5305
CAGE: 66289 — WISCONSIN MOTORS, LLC (USA)
SPECIFICATIONS
materialALUMINUM ALLOY FILTERING MEDIUM
design_typeREUSABLE
overall_width6.000 INCHES NOMINAL IN
body_thickness0.500 INCHES NOMINAL IN
style_designatorRECTANGULAR (INCL SQUARE)
body_overall_length6.000 INCHES NOMINAL IN
maximum_air_flow_rate72.0 CUBIC FEET PER MINUTE
filtering_media_designCRIMPED SINGLE FILTERING MEDIA RESPONSE
NSN5305-00-064-5614
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: XA66 · LG ⚠ VERIFY BEFORE ORDERING Verify thread pitch before ordering — metric (M8×1.25) ≠ imperial (5/16-18). Wrong thread = wrong part. Grade/class stamped on bolt head determines tensile strength ✓ BROKER TIP Grade/class stamped on head determines tensile strength. Grade 8 > Grade 5 > Grade 2. Always confirm head marking matches specification requirement PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 3
SN1041AInterchangeable
interchangeable cross-reference
interchangeable
XA6-6Interchangeable
interchangeable cross-reference
interchangeable
80-11039-33Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is XA66?
XA66 is a FILTER ELEMENT,AIR CONDITIONING manufactured by LG.
What parts can replace XA66?
There are 3 known substitutes for XA66: SN1041A, XA6-6, 80-11039-33. Substitute compatibility should be verified for your specific system.
What is the NSN for XA66?
XA66 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5305-00-064-5614. 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