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AS32544 ✓ 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 GUIDE,VALVE STEM is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY, taper_length: 0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN, bb_end_radius: 0.020 INCHES MINIMUM AND 0.040 INCHES MAXIMUM IN, bore_diameter: 0.5520 INCHES MINIMUM AND 0.5550 INCHES MAXIMUM IN, overall_length: 3.178 INCHES MINIMUM AND 3.198 INCHES MAXIMUM IN, aa_end_diameter: 0.778 INCHES MINIMUM AND 0.784 INCHES MAXIMUM 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 2810-00-118-9467, 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
AS32544
NSN: 2810-00-118-9467
FSC: 2810
CAGE: 12776 — AIRCRAFT SUPPLIES (USA)
SPECIFICATIONS
materialCOPPER ALLOY
taper_length0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN
bb_end_radius0.020 INCHES MINIMUM AND 0.040 INCHES MAXIMUM IN
bore_diameter0.5520 INCHES MINIMUM AND 0.5550 INCHES MAXIMUM IN
overall_length3.178 INCHES MINIMUM AND 3.198 INCHES MAXIMUM IN
aa_end_diameter0.778 INCHES MINIMUM AND 0.784 INCHES MAXIMUM IN
bore_counterboreINCLUDED
bore_countersinkNOT INCLUDED
outside_diameter0.984 INCHES MINIMUM AND 0.990 INCHES MAXIMUM IN
style_designatorPLAIN-SHOULDERED
counterbore_depth0.110 INCHES MINIMUM AND 0.150 INCHES MAXIMUM IN
counterbore_diameter0.575 INCHES MINIMUM AND 0.580 INCHES MAXIMUM IN
NSN2810-00-118-9467
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available GUIDE,VALVE STEM TITLE COMPONENT PN AS32544 MFR GUIDE,VALVE STEM
KEY FEATURES
•
BORE COUNTERSINK: NOT INCLUDED
•
METALLIC HARDNESS RATING: 85.0 MINIMUM ROCKWELL F
•
BB END RADIUS: 0.020 INCHES MINIMUM AND 0.040 INCHES MAXIMUM IN
•
LENGTH FROM AA END TO LARGEST DIAMETER FACE: 0.761 INCHES MINIMUM AND 0.771 INCHES MAXIMUM IN
•
MATERIAL: COPPER ALLOY
•
BB END SHANK DIAMETER: 0.719 INCHES MINIMUM AND 0.720 INCHES MAXIMUM IN
•
STYLE DESIGNATOR: PLAIN-SHOULDERED
•
TAPER MINOR DIAMETER: 0.646 INCHES MINIMUM AND 0.666 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS (FLIS)
BORE COUNTERSINKNOT INCLUDED
METALLIC HARDNESS RATING85.0 MINIMUM ROCKWELL F
BB END RADIUS0.020 INCHES MINIMUM AND 0.040 INCHES MAXIMUM IN
LENGTH FROM AA END TO LARGEST DIAMETER FACE0.761 INCHES MINIMUM AND 0.771 INCHES MAXIMUM IN
MATERIALCOPPER ALLOY
BB END SHANK DIAMETER0.719 INCHES MINIMUM AND 0.720 INCHES MAXIMUM IN
STYLE DESIGNATORPLAIN-SHOULDERED
TAPER MINOR DIAMETER0.646 INCHES MINIMUM AND 0.666 INCHES MAXIMUM IN
SHOULDER SECOND FILLET RADIUS0.040 INCHES MINIMUM AND 0.050 INCHES MAXIMUM IN
SHOULDER FIRST FILLET RADIUS0.040 INCHES MINIMUM AND 0.050 INCHES MAXIMUM IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 12
3254-4Interchangeable
interchangeable cross-reference
interchangeable
SK835-2Interchangeable
interchangeable cross-reference
interchangeable
890TB0023Interchangeable
interchangeable cross-reference
interchangeable
YAE10NInterchangeable
interchangeable cross-reference
interchangeable
1127-80-280Interchangeable
interchangeable cross-reference
interchangeable
R5109MNInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is AS32544?
AS32544 is a GUIDE,VALVE STEM.
What parts can replace AS32544?
There are 12 known substitutes for AS32544: 3254-4, SK835-2, 890TB0023 and 9 more. Substitute compatibility should be verified for your specific system.
What is the NSN for AS32544?
AS32544 is cataloged in the Federal Logistics Information System (FLIS) under NSN 2810-00-118-9467. 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