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Technical Data Sheet
68210 ✓ Verified by PartsTable
Esselte · ORING SEAL
WHAT YOU NEED TO KNOW
Material determines chemical compatibility Standard durometer is 70 Shore A
Wrong material = catastrophic seal failure
PRODUCT OVERVIEW

The INSULATING COMPOUND,ELECTRICAL is a Esselte industrial component. Key specifications include corner_shape: SQUARE ALL CORNERS, hole_diameter: 0.1970 INCHES MAXIMUM SECOND IN, style_designator: HALF SLEEVE, PLAIN, NO OUTSIDE FLANGES, locking_lug_width: 0.1500 INCHES MINIMUM AND 0.1550 INCHES MAXIMUM IN, surface_treatment: TIN OVERALL, locking_lug_height: 0.0310 INCHES MINIMUM AND 0.0410 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 5330-00-328-8656, 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
68210
NSN: 5330-00-328-8656
FSC: 5330
CAGE: 15434 — CUMMINS INC. (USA)
SPECIFICATIONS
corner_shapeSQUARE ALL CORNERS
hole_diameter0.1970 INCHES MAXIMUM SECOND IN
style_designatorHALF SLEEVE, PLAIN, NO OUTSIDE FLANGES
locking_lug_width0.1500 INCHES MINIMUM AND 0.1550 INCHES MAXIMUM IN
surface_treatmentTIN OVERALL
locking_lug_height0.0310 INCHES MINIMUM AND 0.0410 INCHES MAXIMUM IN
locking_lug_length0.1900 INCHES MINIMUM AND 0.2200 INCHES MAXIMUM IN
body_inside_diameter1.8119 INCHES MINIMUM AND 1.8129 INCHES MAXIMUM IN
body_outside_diameter1.9375 INCHES NOMINAL IN
end_item_identification6115-01-531-0571, GENERATOR SET 20KW 50/60HZ
cross-sectional_thickness0.021 INCHES MINIMUM AND 0.041 INCHES MAXIMUM IN
distance_from_lug_end_to_end_of_bearing0.2300 INCHES MINIMUM AND 0.2375 INCHES MAXIMUM IN
NSN5330-00-328-8656
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 68210 MFR: Esselte ⚠ 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
HOLE DIAMETER: 0.406 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
CROSS-SECTIONAL THICKNESS: 0.021 INCHES MINIMUM AND 0.041 INCHES MAXIMUM IN
CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG LENGTH: 3.812 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG WIDTH: 3.812 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
TECHNICAL CHARACTERISTICS (FLIS)
HOLE DIAMETER0.406 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
CROSS-SECTIONAL THICKNESS0.021 INCHES MINIMUM AND 0.041 INCHES MAXIMUM IN
CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG LENGTH3.812 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG WIDTH3.812 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 8
HA121Interchangeable
interchangeable cross-reference
interchangeable
9999Interchangeable
interchangeable cross-reference
interchangeable
220295BInterchangeable
interchangeable cross-reference
interchangeable
RTV11-012Interchangeable
interchangeable cross-reference
interchangeable
RTVS-11 1 GAL CANInterchangeable
interchangeable cross-reference
interchangeable
8111Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 68210?
68210 is a INSULATING COMPOUND,ELECTRICAL manufactured by Esselte.
What parts can replace 68210?
There are 8 known substitutes for 68210: HA121, 9999, 220295B and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 68210?
68210 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-328-8656. This indicates validated use in U.S. government and defense supply chains.
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