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Technical Data Sheet
PartsTable / COMPONENT / 27-10439-3
27-10439-3 ✓ 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

NONMETALLIC SPECIAL SHAPED SECTI. Key specifications include length: 55.000 INCHES MINIMUM AND 55.500 INCHES MAXIMUM IN, temp_rating: -40.0 FAHRENHEIT AND 115.0 FAHRENHEIT DEGF, inside_radius: 0.620 INCHES NOMINAL IN, overall_width: 3.800 INCHES NOMINAL IN, outside_radius: 1.120 INCHES NOMINAL IN, overall_height: 2.000 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 9390-00-466-9381, 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
27-10439-3
NSN: 9390-00-466-9381
FSC: 9390
CAGE: 81205 — THE BOEING COMPANY DIV DEFENSE (USA)
SPECIFICATIONS
length55.000 INCHES MINIMUM AND 55.500 INCHES MAXIMUM IN
temp_rating-40.0 FAHRENHEIT AND 115.0 FAHRENHEIT DEGF
inside_radius0.620 INCHES NOMINAL IN
overall_width3.800 INCHES NOMINAL IN
outside_radius1.120 INCHES NOMINAL IN
overall_height2.000 INCHES NOMINAL IN
special_featuresMATT: RUBBER, ASTM D2000, GRADE 2BA620A14B13C12F19Z1Z2
first_fillet_radius0.120 INCHES NOMINAL IN
base_flange_thickness0.380 INCHES NOMINAL IN
minimum_tensile_strengthERR-060
nonmetallic_hardness_rating55.0 MINIMUM SHORE DUROMETER A AND 65.0 MAXIMUM SHORE DUROMETER A
NSN9390-00-466-9381
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available NONMETALLIC SPECIAL SHAPED SECTI TITLE COMPONENT PN 27-10439-3 MFR NONMETALLIC SPECIAL SH
KEY FEATURES
•
INSIDE RADIUS: 0.620 INCHES NOMINAL IN
•
TEMP RATING: -40.0 FAHRENHEIT AND 115.0 FAHRENHEIT DEGF
•
NONMETALLIC HARDNESS RATING: 55.0 MINIMUM SHORE DUROMETER A AND 65.0 MAXIMUM SHORE DUROMETER A
•
BASE FLANGE THICKNESS: 0.380 INCHES NOMINAL IN
•
LENGTH: 55.000 INCHES MINIMUM AND 55.500 INCHES MAXIMUM IN
•
MINIMUM TENSILE STRENGTH: ERR-060
•
OUTSIDE RADIUS: 1.120 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
INSIDE RADIUS0.620 INCHES NOMINAL IN
TEMP RATING-40.0 FAHRENHEIT AND 115.0 FAHRENHEIT DEGF
NONMETALLIC HARDNESS RATING55.0 MINIMUM SHORE DUROMETER A AND 65.0 MAXIMUM SHORE DUROMETER A
BASE FLANGE THICKNESS0.380 INCHES NOMINAL IN
OVERALL HEIGHT2.000 INCHES NOMINAL IN
LENGTH55.000 INCHES MINIMUM AND 55.500 INCHES MAXIMUM IN
MINIMUM TENSILE STRENGTHERR-060
OUTSIDE RADIUS1.120 INCHES NOMINAL IN
SPECIAL FEATURESMATT: RUBBER, ASTM D2000, GRADE 2BA620A14B13C12F19Z1Z2
OVERALL WIDTH3.800 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 7
DS-935215Interchangeable
interchangeable cross-reference
interchangeable
5776Interchangeable
interchangeable cross-reference
interchangeable
4-01895-002Interchangeable
interchangeable cross-reference
interchangeable
5776-1Interchangeable
interchangeable cross-reference
interchangeable
169079Interchangeable
interchangeable cross-reference
interchangeable
6515NCM072139Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 27-10439-3?
27-10439-3 is a NONMETALLIC SPECIAL SHAPED SECTI.
What parts can replace 27-10439-3?
There are 7 known substitutes for 27-10439-3: DS-935215, 5776, 4-01895-002 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 27-10439-3?
27-10439-3 is cataloged in the Federal Logistics Information System (FLIS) under NSN 9390-00-466-9381. This indicates validated use in U.S. government and defense supply chains.
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Last verified: July 2026