The O-RING is a the manufacturer industrial component. Key specifications include material: RUBBER FLUOROSILICONE CLASS FQ, hardness_rating: 70.0 SHORE DUROMETER A NOMINAL, special_features: FAA CERTIFIED, center_hole_diameter: 0.375 INCHES NOMINAL IN, cross-sectional_height: 0.0625 INCHES NOMINAL IN, end_item_identification: KC-46A TANKER A. This part is cataloged in the U.S.
Government catalog under NSN 5331-00-759-1687, 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
M25988-1-012
NSN:5331-00-759-1687 NIINs:007591687, 016304051, 016478208, 016974587 FSC:5331 — O-ring CAGE:81349 — MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SPECIFICATIONS
material
RUBBER FLUOROSILICONE CLASS FQ
hardness_rating
70.0 SHORE DUROMETER A NOMINAL
special_features
FAA CERTIFIED
center_hole_diameter
0.375 INCHES NOMINAL IN
cross-sectional_height
0.0625 INCHES NOMINAL IN
end_item_identification
KC-46A TANKER A
part_name_assigned_by_controlling_agency
0-RING FLUOROSILCONE
NSN
5331-00-759-1687
COMPONENT DIAGRAM
KEY FEATURES
•
TEMP RATING: -100.0 FAHRENHEIT AND 350.0 FAHRENHEIT DEGF
•
CROSS-SECTIONAL HEIGHT: 0.067 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN
•
OUTSIDE DIAMETER: 0.493 INCHES MINIMUM AND 0.515 INCHES MAXIMUM IN
•
HARDNESS RATING: 70.0 SHORE DUROMETER A NOMINAL
•
ELONGATION PERCENTAGE: 125 MAXIMUM
•
CENTER HOLE DIAMETER: 0.357 INCHES MINIMUM AND 0.371 INCHES MAXIMUM IN
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FREQUENTLY ASKED QUESTIONS
What is M25988-1-012?
M25988-1-012 is a O-RING.
What parts can replace M25988-1-012?
There are 8 known substitutes for M25988-1-012: 2-112L308-80, MIL-DTL-25988/1, 2-012L1120-70 and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for M25988-1-012?
M25988-1-012 is cataloged in the U.S. Government catalog under NSN 5331-00-759-1687. This indicates validated use in U.S. government and defense supply chains.
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