The O-RING is a the manufacturer industrial component. Key specifications include material: RUBBER SILICONE CLASS Q, hardness_rating: 70.0 SHORE DUROMETER A NOMINAL, outside_diameter: 0.678 INCHES MINIMUM AND 0.704 INCHES MAXIMUM IN, center_hole_diameter: 0.544 INCHES MINIMUM AND 0.558 INCHES MAXIMUM IN, elongation_percentage: 125 MAXIMUM, cross-sectional_height: 0.067 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN. This part is cataloged in the U.S.
Government catalog under NSN 5331-00-851-4066, 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
744648-5
NSN:5331-00-851-4066 NIINs:008514066, 009017196 FSC:5331 — O-ring CAGE:56232 — LOCKHEED MARTIN CORPORATION DIV RMS - MITCHEL FIELD (USA)
SPECIFICATIONS
material
RUBBER SILICONE CLASS Q
hardness_rating
70.0 SHORE DUROMETER A NOMINAL
outside_diameter
0.678 INCHES MINIMUM AND 0.704 INCHES MAXIMUM IN
center_hole_diameter
0.544 INCHES MINIMUM AND 0.558 INCHES MAXIMUM IN
elongation_percentage
125 MAXIMUM
cross-sectional_height
0.067 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN
NSN
5331-00-851-4066
COMPONENT DIAGRAM
KEY FEATURES
•
CROSS-SECTIONAL HEIGHT: 0.067 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN
•
CENTER HOLE DIAMETER: 0.234 INCHES MINIMUM AND 0.244 INCHES MAXIMUM IN
•
MATERIAL: RUBBER SILICONE CLASS Q
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL HEIGHT
0.067 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN
CENTER HOLE DIAMETER
0.234 INCHES MINIMUM AND 0.244 INCHES MAXIMUM IN
MATERIAL
RUBBER SILICONE CLASS Q
SUBSTITUTES & CROSS-REFERENCES
No substitute or cross-reference records for this part.
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FREQUENTLY ASKED QUESTIONS
What is 744648-5?
744648-5 is a O-RING.
What is the NSN for 744648-5?
744648-5 is cataloged in the U.S. Government catalog under NSN 5331-00-851-4066. This indicates validated use in U.S. government and defense supply chains.
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