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, outside_diameter: 0.613 INCHES MINIMUM AND 0.635 INCHES MAXIMUM IN, center_hole_diameter: 0.463 INCHES MINIMUM AND 0.473 INCHES MAXIMUM IN, elongation_percentage: 160 MAXIMUM, cross-sectional_height: 0.075 INCHES MINIMUM AND 0.081 INCHES MAXIMUM IN, end_item_identification: U-2. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5331-01-046-0627, 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
3-906N756-75
NSN:5331-01-046-0627 FSC:5331 — O-RING CAGE:83259 — PARKER-HANNIFIN CORPORATION DBA PNEUTRONICS DIV COMPOSITE SEALING SYSTEMS DIVISION (USA)
SPECIFICATIONS
material
RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR
outside_diameter
0.613 INCHES MINIMUM AND 0.635 INCHES MAXIMUM IN
center_hole_diameter
0.463 INCHES MINIMUM AND 0.473 INCHES MAXIMUM IN
elongation_percentage
160 MAXIMUM
cross-sectional_height
0.075 INCHES MINIMUM AND 0.081 INCHES MAXIMUM IN
end_item_identification
U-2
NSN
5331-01-046-0627
COMPONENT DIAGRAM
KEY FEATURES
•
ELONGATION PERCENTAGE: 160 MAXIMUM
•
CENTER HOLE DIAMETER: 0.463 INCHES MINIMUM AND 0.473 INCHES MAXIMUM IN
•
CROSS-SECTIONAL HEIGHT: 0.075 INCHES MINIMUM AND 0.081 INCHES MAXIMUM IN
•
OUTSIDE DIAMETER: 0.613 INCHES MINIMUM AND 0.635 INCHES MAXIMUM IN
•
MATERIAL: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR
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FREQUENTLY ASKED QUESTIONS
What is 3-906N756-75?
3-906N756-75 is a O-RING.
What parts can replace 3-906N756-75?
There are 35 known substitutes for 3-906N756-75: AS568-906, S0455 3-906, M83248/2-906 and 32 more. Substitute compatibility should be verified for your specific system.
Is 3-906N756-75 still available?
3-906N756-75 is currently cancelled.
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