The O-RING is a the manufacturer industrial component. Key specifications include material: RUBBER CHLOROPRENE CLASS CR, hardness_rating: 60.0 SHORE DUROMETER A NOMINAL, outside_diameter: 4.637 INCHES NOMINAL IN, center_hole_diameter: 4.329 INCHES MINIMUM AND 4.369 INCHES MAXIMUM IN, elongation_percentage: 125 MAXIMUM, cross-sectional_height: 0.135 INCHES MINIMUM AND 0.143 INCHES MAXIMUM IN. This part is cataloged in the U.S.
Government catalog under NSN 5331-00-883-9366, 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
M25988/3-245
NSN:5331-00-883-9366 FSC:5331 — O-ring CAGE:81343 — SOCIETY OF AUTOMOTIVE ENGINEERS INC (USA)
SPECIFICATIONS
material
RUBBER CHLOROPRENE CLASS CR
hardness_rating
60.0 SHORE DUROMETER A NOMINAL
outside_diameter
4.637 INCHES NOMINAL IN
center_hole_diameter
4.329 INCHES MINIMUM AND 4.369 INCHES MAXIMUM IN
elongation_percentage
125 MAXIMUM
cross-sectional_height
0.135 INCHES MINIMUM AND 0.143 INCHES MAXIMUM IN
NSN
5331-00-883-9366
COMPONENT DIAGRAM
KEY FEATURES
•
CROSS-SECTIONAL HEIGHT: 0.135 INCHES MINIMUM AND 0.143 INCHES MAXIMUM IN
•
OUTSIDE DIAMETER: 4.637 INCHES NOMINAL IN
•
HARDNESS RATING: 60.0 SHORE DUROMETER A NOMINAL
•
ELONGATION PERCENTAGE: 125 MAXIMUM
•
CENTER HOLE DIAMETER: 4.329 INCHES MINIMUM AND 4.369 INCHES MAXIMUM IN
•
MATERIAL: RUBBER CHLOROPRENE CLASS CR
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL HEIGHT
0.135 INCHES MINIMUM AND 0.143 INCHES MAXIMUM IN
OUTSIDE DIAMETER
4.637 INCHES NOMINAL IN
HARDNESS RATING
60.0 SHORE DUROMETER A NOMINAL
ELONGATION PERCENTAGE
125 MAXIMUM
CENTER HOLE DIAMETER
4.329 INCHES MINIMUM AND 4.369 INCHES MAXIMUM IN
MATERIAL
RUBBER CHLOROPRENE CLASS CR
OTHER ITEMS IN FSC 5331 — O-ring
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
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FREQUENTLY ASKED QUESTIONS
What is M25988/3-245?
M25988/3-245 is a O-RING.
What parts can replace M25988/3-245?
There is 1 known substitute for M25988/3-245: 2-245L449-6. Substitute compatibility should be verified for your specific system.
What is the NSN for M25988/3-245?
M25988/3-245 is cataloged in the U.S. Government catalog under NSN 5331-00-883-9366. This indicates validated use in U.S. government and defense supply chains.
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