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: PLASTIC POLYTETRAFLUOROETHYLENE, temp_rating: -65.0 FAHRENHEIT AND 200.0 FAHRENHEIT DEGF, hardness_rating: 60.0 SHORE DUROMETER A NOMINAL, outside_diameter: 1.699 INCHES NOMINAL IN, center_hole_diameter: 1.409 INCHES MINIMUM AND 1.433 INCHES MAXIMUM IN, cross-sectional_height: 0.139 INCHES NOMINAL IN. This product is currently in active production with full OEM support.
This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5331-00-298-6197, 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
54A50C116-3
NSN:5331-00-298-6197 FSC:5331 — O-RING CAGE:10001 — NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER (USA)
SPECIFICATIONS
material
PLASTIC POLYTETRAFLUOROETHYLENE
temp_rating
-65.0 FAHRENHEIT AND 200.0 FAHRENHEIT DEGF
hardness_rating
60.0 SHORE DUROMETER A NOMINAL
outside_diameter
1.699 INCHES NOMINAL IN
center_hole_diameter
1.409 INCHES MINIMUM AND 1.433 INCHES MAXIMUM IN
cross-sectional_height
0.139 INCHES NOMINAL IN
NSN
5331-00-298-6197
COMPONENT DIAGRAM
KEY FEATURES
•
MATERIAL: PLASTIC POLYTETRAFLUOROETHYLENE
•
OUTSIDE DIAMETER: 1.699 INCHES NOMINAL IN
•
TEMP RATING: -65.0 FAHRENHEIT AND 200.0 FAHRENHEIT DEGF
•
CROSS-SECTIONAL HEIGHT: 0.139 INCHES NOMINAL IN
•
CENTER HOLE DIAMETER: 1.409 INCHES MINIMUM AND 1.433 INCHES MAXIMUM IN
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FREQUENTLY ASKED QUESTIONS
What is 54A50C116-3?
54A50C116-3 is a O-RING.
What parts can replace 54A50C116-3?
There are 19 known substitutes for 54A50C116-3: 21302, 51, 207190 and 16 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 54A50C116-3?
54A50C116-3 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5331-00-298-6197. This indicates validated use in U.S. government and defense supply chains.
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