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Technical Data Sheet
PartsTable / COMPONENT / TE3762-20
TE3762-20 ✓ Verified by PartsTable
— · ORING SEAL
WHAT YOU NEED TO KNOW
Material determines chemical compatibility Standard durometer is 70 Shore A
Wrong material = catastrophic seal failure
PRODUCT OVERVIEW

CAP,PROTECTIVE,DUST AND MOISTURE. Key specifications include material: RUBBER SYNTHETIC, design_type: FRICTION, overall_diameter: 1.344 INCHES NOMINAL IN, special_features: CAP HEAD BEVELED AT 45 DEG, inside_diameter_length: 0.453 INCHES NOMINAL IN, round_cap_outside_surface_condition: SMOOTH. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-00-917-2648, 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
TE3762-20
NSN: 5340-00-917-2648
FSC: 5340
CAGE: 90598 — ENGINEERED AIR SYSTEMS, INC. DBA DRS SUSTAINMENT SYSTEMS (USA)
SPECIFICATIONS
materialRUBBER SYNTHETIC
design_typeFRICTION
overall_diameter1.344 INCHES NOMINAL IN
special_featuresCAP HEAD BEVELED AT 45 DEG
inside_diameter_length0.453 INCHES NOMINAL IN
round_cap_outside_surface_conditionSMOOTH
tube_outside_diameter_for_which_designed1.250 INCHES NOMINAL IN
NSN5340-00-917-2648
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: TE3762-20 MFR: OEM ⚠ VERIFY BEFORE ORDERING Wrong material = failure. Viton for oil/fuel, EPDM for water/steam, Buna-N for general purpose, Silicone for food-grade. Chemical incompatibility causes swelling, brittleness, or rapid degradation ✓ BROKER TIP Durometer (hardness) affects sealing pressure tolerance. Higher Shore A = harder = higher pressure. Standard durometer is 70A — verify if application requires different hardness PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
ROUND CAP OUTSIDE SURFACE CONDITION: SMOOTH
•
OVERALL DIAMETER: 1.344 INCHES NOMINAL IN
•
DESIGN TYPE: FRICTION
•
MATERIAL: RUBBER SYNTHETIC
•
TUBE OUTSIDE DIAMETER FOR WHICH DESIGNED: 1.250 INCHES NOMINAL IN
•
INSIDE DIAMETER LENGTH: 0.453 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
ROUND CAP OUTSIDE SURFACE CONDITIONSMOOTH
SPECIAL FEATURESCAP HEAD BEVELED AT 45 DEG
OVERALL DIAMETER1.344 INCHES NOMINAL IN
DESIGN TYPEFRICTION
MATERIALRUBBER SYNTHETIC
TUBE OUTSIDE DIAMETER FOR WHICH DESIGNED1.250 INCHES NOMINAL IN
INSIDE DIAMETER LENGTH0.453 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 9
B107.110 CAT 10 TYCL3STAInterchangeable
interchangeable cross-reference
interchangeable
32532Interchangeable
interchangeable cross-reference
interchangeable
B107.110Interchangeable
interchangeable cross-reference
interchangeable
C906BInterchangeable
interchangeable cross-reference
interchangeable
B107.5Interchangeable
interchangeable cross-reference
interchangeable
K86232Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is TE3762-20?
TE3762-20 is a CAP,PROTECTIVE,DUST AND MOISTURE.
What parts can replace TE3762-20?
There are 9 known substitutes for TE3762-20: B107.110 CAT 10 TYCL3STA, 32532, B107.110 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for TE3762-20?
TE3762-20 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-00-917-2648. 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