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 SILICONE CLASS Q, hardness_rating: 70.0 SHORE DUROMETER A NOMINAL, outside_diameter: 0.865 INCHES MINIMUM AND 0.895 INCHES MAXIMUM IN, center_hole_diameter: 0.669 INCHES MINIMUM AND 0.679 INCHES MAXIMUM IN, elongation_percentage: 125 MAXIMUM, cross-sectional_height: 0.100 INCHES MINIMUM AND 0.106 INCHES MAXIMUM IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5331-00-138-4440, 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
341644ALT2PCALL
NSN:5331-00-138-4440 FSC:5331 — O-RING CAGE:77068 — ALLIED-SIGNAL INC DBA ALLIED-SIGNAL AEROSPACE CO ELECTRODYNAMICS DIV (USA)
SPECIFICATIONS
material
RUBBER SILICONE CLASS Q
hardness_rating
70.0 SHORE DUROMETER A NOMINAL
outside_diameter
0.865 INCHES MINIMUM AND 0.895 INCHES MAXIMUM IN
center_hole_diameter
0.669 INCHES MINIMUM AND 0.679 INCHES MAXIMUM IN
elongation_percentage
125 MAXIMUM
cross-sectional_height
0.100 INCHES MINIMUM AND 0.106 INCHES MAXIMUM IN
NSN
5331-00-138-4440
COMPONENT DIAGRAM
KEY FEATURES
•
CENTER HOLE DIAMETER: 0.669 INCHES MINIMUM AND 0.679 INCHES MAXIMUM IN
•
CROSS-SECTIONAL HEIGHT: 0.100 INCHES MINIMUM AND 0.106 INCHES MAXIMUM IN
•
MATERIAL: RUBBER SILICONE CLASS Q
•
HARDNESS RATING: 70.0 SHORE DUROMETER A NOMINAL
•
ELONGATION PERCENTAGE: 125 MAXIMUM
•
OUTSIDE DIAMETER: 0.865 INCHES MINIMUM AND 0.895 INCHES MAXIMUM IN
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FREQUENTLY ASKED QUESTIONS
What is 341644ALT2PCALL?
341644ALT2PCALL is a O-RING.
What parts can replace 341644ALT2PCALL?
There are 14 known substitutes for 341644ALT2PCALL: 211570, 31433H, 634303 and 11 more. Substitute compatibility should be verified for your specific system.
Is 341644ALT2PCALL still available?
341644ALT2PCALL is currently cancelled.
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