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, temp_rating: -65.0 FAHRENHEIT AND 275.0 FAHRENHEIT DEGF, peripheral_diameter: 1.895 INCHES NOMINAL IN, center_hole_diameter: 1.125 INCHES NOMINAL IN, elongation_percentage: 160 MAXIMUM, cross-sectional_height: 1.875 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 5331-01-188-1694, 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
V60 PC 21
NSN:5331-01-188-1694 FSC:5331 — O-RING CAGE:34889 — HUNT VALVE COMPANY INC DBA UNION FLONETICS (USA)
SPECIFICATIONS
material
RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR
temp_rating
-65.0 FAHRENHEIT AND 275.0 FAHRENHEIT DEGF
peripheral_diameter
1.895 INCHES NOMINAL IN
center_hole_diameter
1.125 INCHES NOMINAL IN
elongation_percentage
160 MAXIMUM
cross-sectional_height
1.875 INCHES NOMINAL IN
departure_from_cited_document
MATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL,MANUFACTURING AND TESTING SPECIFICATIONS
criticality_code_justification
ZZZW
NSN
5331-01-188-1694
COMPONENT DIAGRAM
KEY FEATURES
•
PERIPHERAL DIAMETER: 1.895 INCHES NOMINAL IN
•
TEMP RATING: -65.0 FAHRENHEIT AND 275.0 FAHRENHEIT DEGF
•
CROSS-SECTIONAL HEIGHT: 1.875 INCHES NOMINAL IN
•
CENTER HOLE DIAMETER: 1.125 INCHES NOMINAL IN
•
DEPARTURE FROM CITED DOCUMENT: MATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL,MANUFACTURING AND TESTING SPECIFICATIONS
•
MATERIAL: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR
•
CRITICALITY CODE JUSTIFICATION: ZZZW
•
ELONGATION PERCENTAGE: 160 MAXIMUM
TECHNICAL CHARACTERISTICS (FLIS)
PERIPHERAL DIAMETER
1.895 INCHES NOMINAL IN
TEMP RATING
-65.0 FAHRENHEIT AND 275.0 FAHRENHEIT DEGF
CROSS-SECTIONAL HEIGHT
1.875 INCHES NOMINAL IN
CENTER HOLE DIAMETER
1.125 INCHES NOMINAL IN
DEPARTURE FROM CITED DOCUMENT
MATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL,MANUFACTURING AND TESTING SPECIFICATIONS
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FREQUENTLY ASKED QUESTIONS
What is V60 PC 21?
V60 PC 21 is a O-RING.
What parts can replace V60 PC 21?
There are 5 known substitutes for V60 PC 21: 29KP388, N304-75-325, 5330005803846 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for V60 PC 21?
V60 PC 21 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5331-01-188-1694. This indicates validated use in U.S. government and defense supply chains.
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