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KA158 5-102 — O-RING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

KA158 5-102: O-RING.

The O-RING is a the manufacturer industrial component. Key specifications include material: RUBBER BUTADIENE NITRILE, temp_rating: -40.0 FAHRENHEIT AND 150.0 FAHRENHEIT DEGF, hardness_rating: 65.0 SHORE DUROMETER A MINIMUM AND 75.0 SHORE DUROMETER A MAXIMUM, center_hole_diameter: 0.116 INCHES NOMINAL IN, cross-sectional_height: 0.038 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5331-01-642-2575, 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
KA158 5-102
NSN: 5331-01-642-2575
FSC: 5331 — O-ring
CAGE: 02697 — PARKER-HANNIFIN CORP DIV O-RING DIVISION (USA)
SPECIFICATIONS
materialRUBBER BUTADIENE NITRILE
temp_rating-40.0 FAHRENHEIT AND 150.0 FAHRENHEIT DEGF
hardness_rating65.0 SHORE DUROMETER A MINIMUM AND 75.0 SHORE DUROMETER A MAXIMUM
center_hole_diameter0.116 INCHES NOMINAL IN
cross-sectional_height0.038 INCHES NOMINAL IN
NSN5331-01-642-2575
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: KA158 5-102 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: -40.0 FAHRENHEIT AND 150.0 FAHRENHEIT DEGF
•
CROSS-SECTIONAL HEIGHT: 0.038 INCHES NOMINAL IN
•
HARDNESS RATING: 65.0 SHORE DUROMETER A MINIMUM AND 75.0 SHORE DUROMETER A MAXIMUM
•
COLOR: BLACK
•
CENTER HOLE DIAMETER: 0.116 INCHES NOMINAL IN
•
MATERIAL: RUBBER BUTADIENE NITRILE
TECHNICAL CHARACTERISTICS
TEMP RATING-40.0 FAHRENHEIT AND 150.0 FAHRENHEIT DEGF
CROSS-SECTIONAL HEIGHT0.038 INCHES NOMINAL IN
HARDNESS RATING65.0 SHORE DUROMETER A MINIMUM AND 75.0 SHORE DUROMETER A MAXIMUM
COLORBLACK
CENTER HOLE DIAMETER0.116 INCHES NOMINAL IN
MATERIALRUBBER BUTADIENE NITRILE
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
N1206 5-102Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is KA158 5-102?
KA158 5-102 is a O-RING.
What parts can replace KA158 5-102?
There is 1 known substitute for KA158 5-102: N1206 5-102. Substitute compatibility should be verified for your specific system.
What is the NSN for KA158 5-102?
KA158 5-102 is cataloged in the U.S. Government catalog under NSN 5331-01-642-2575. This indicates validated use in U.S. government and defense supply chains.
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