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A026E013 — O-RING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

A026E013: O-RING.

The O-RING is a the manufacturer industrial component. Key specifications include material: RUBBER SILICONE CLASS Q, temp_rating: -50.0 FAHRENHEIT AND 185.0 FAHRENHEIT DEGF, center_hole_diameter: 30.7 MILLIMETERS MINIMUM AND 31.7 MILLIMETERS MAXIMUM MM, cross-sectional_height: 2.3 MILLIMETERS MINIMUM AND 2.5 MILLIMETERS MAXIMUM MM, end_item_identification: 6115-01-561-7438 GENERATOR SET, DIESEL ENGINE, part_name_assigned_by_controlling_agency: SEAL, SQ RING 5KW. This part is cataloged in the U.S.

Government catalog under NSN 5331-01-593-5319, 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
A026E013
NSN: 5331-01-593-5319
FSC: 5331 — O-ring
CAGE: 44940 — CUMMINS POWER GENERATION INC. (USA)
SPECIFICATIONS
materialRUBBER SILICONE CLASS Q
temp_rating-50.0 FAHRENHEIT AND 185.0 FAHRENHEIT DEGF
center_hole_diameter30.7 MILLIMETERS MINIMUM AND 31.7 MILLIMETERS MAXIMUM MM
cross-sectional_height2.3 MILLIMETERS MINIMUM AND 2.5 MILLIMETERS MAXIMUM MM
end_item_identification6115-01-561-7438 GENERATOR SET, DIESEL ENGINE
part_name_assigned_by_controlling_agencySEAL, SQ RING 5KW
NSN5331-01-593-5319
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: A026E013 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
•
TEMP RATING: -50.0 FAHRENHEIT AND 185.0 FAHRENHEIT DEGF
•
CROSS-SECTIONAL HEIGHT: 2.3 MILLIMETERS MINIMUM AND 2.5 MILLIMETERS MAXIMUM MM
•
CENTER HOLE DIAMETER: 30.7 MILLIMETERS MINIMUM AND 31.7 MILLIMETERS MAXIMUM MM
•
MATERIAL: RUBBER SILICONE CLASS Q
TECHNICAL CHARACTERISTICS
TEMP RATING-50.0 FAHRENHEIT AND 185.0 FAHRENHEIT DEGF
CROSS-SECTIONAL HEIGHT2.3 MILLIMETERS MINIMUM AND 2.5 MILLIMETERS MAXIMUM MM
CENTER HOLE DIAMETER30.7 MILLIMETERS MINIMUM AND 31.7 MILLIMETERS MAXIMUM MM
PART NAME ASSIGNED BY CONTROLLING AGENCYSEAL, SQ RING 5KW
END ITEM IDENTIFICATION6115-01-561-7438 GENERATOR SET, DIESEL ENGINE
MATERIALRUBBER SILICONE CLASS Q
OTHER ITEMS IN FSC 5331 — O-ring
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5331-00-001-1971 5331-00-001-1979 5331-00-001-3904 5331-00-001-3905 5331-00-001-3906 5331-00-001-3908 5331-00-001-3923 5331-00-001-3924
SUBSTITUTES & CROSS-REFERENCES 1
53839SReference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is A026E013?
A026E013 is a O-RING.
What parts can replace A026E013?
There is 1 known substitute for A026E013: 53839S. Substitute compatibility should be verified for your specific system.
What is the NSN for A026E013?
A026E013 is cataloged in the U.S. Government catalog under NSN 5331-01-593-5319. This indicates validated use in U.S. government and defense supply chains.
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