Material determines chemical compatibility Standard durometer is 70 Shore A
Wrong material = catastrophic seal failure
PRODUCT OVERVIEW
The O-RING is a the manufacturer industrial component. Key specifications include material: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR, temp_rating: -30.0 FAHRENHEIT AND 250.0 FAHRENHEIT DEGF, hardness_rating: 70.0 SHORE DUROMETER A NOMINAL, outside_diameter: 1.524 INCHES MINIMUM AND 1.564 INCHES MAXIMUM IN, center_hole_diameter: 1.444 INCHES MINIMUM AND 1.456 INCHES MAXIMUM IN, elongation_percentage: 331 MAXIMUM. This product is currently in active production with full OEM support.
This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5331-00-405-2514, 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
N0674 5-142
NSN:5331-00-405-2514 FSC:5331 — O-RING CAGE:5F263 — ENGINEERED SEAL PRODUCTS INC DBA ESP INTERNATIONAL (USA)
SPECIFICATIONS
material
RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR
temp_rating
-30.0 FAHRENHEIT AND 250.0 FAHRENHEIT DEGF
hardness_rating
70.0 SHORE DUROMETER A NOMINAL
outside_diameter
1.524 INCHES MINIMUM AND 1.564 INCHES MAXIMUM IN
center_hole_diameter
1.444 INCHES MINIMUM AND 1.456 INCHES MAXIMUM IN
elongation_percentage
331 MAXIMUM
cross-sectional_height
0.044 INCHES MINIMUM AND 0.050 INCHES MAXIMUM IN
NSN
5331-00-405-2514
COMPONENT DIAGRAM
KEY FEATURES
•
HARDNESS RATING: 70.0 SHORE DUROMETER A NOMINAL
•
ELONGATION PERCENTAGE: 331 MAXIMUM
•
MATERIAL: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR
•
TEMP RATING: -30.0 FAHRENHEIT AND 250.0 FAHRENHEIT DEGF
•
CENTER HOLE DIAMETER: 1.444 INCHES MINIMUM AND 1.456 INCHES MAXIMUM IN
•
OUTSIDE DIAMETER: 1.524 INCHES MINIMUM AND 1.564 INCHES MAXIMUM IN
•
CROSS-SECTIONAL HEIGHT: 0.044 INCHES MINIMUM AND 0.050 INCHES MAXIMUM IN
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FREQUENTLY ASKED QUESTIONS
What is N0674 5-142?
N0674 5-142 is a O-RING.
What parts can replace N0674 5-142?
There are 14 known substitutes for N0674 5-142: 5142, 73-200832-105, 4159742 and 11 more. Substitute compatibility should be verified for your specific system.
What is the NSN for N0674 5-142?
N0674 5-142 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5331-00-405-2514. This indicates validated use in U.S. government and defense supply chains.
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