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 temp_rating: 275.0 FAHRENHEIT DEGF, center_hole_diameter: 0.625 INCHES NOMINAL IN, cross-sectional_height: 0.094 INCHES NOMINAL IN, criticality_code_justification: ZZZW. This product is currently in active production with full OEM support.
This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5331-01-183-8766, 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.
MATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL,MANUFACTURING AND TESTING SPECIFICATIONS
criticality_code_justification
ZZZW
NSN
5331-01-183-8766
COMPONENT DIAGRAM
KEY FEATURES
•
CROSS-SECTIONAL HEIGHT: 0.094 INCHES NOMINAL IN
•
CRITICALITY CODE JUSTIFICATION: ZZZW
•
CENTER HOLE DIAMETER: 0.625 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
•
TEMP RATING: 275.0 FAHRENHEIT DEGF
TECHNICAL CHARACTERISTICS (FLIS)
CROSS-SECTIONAL HEIGHT
0.094 INCHES NOMINAL IN
CRITICALITY CODE JUSTIFICATION
ZZZW
CENTER HOLE DIAMETER
0.625 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 845-4690477ITEMF21?
845-4690477ITEMF21 is a O-RING.
What parts can replace 845-4690477ITEMF21?
There are 19 known substitutes for 845-4690477ITEMF21: D31680, BXX31680, ANRT18ARC1 and 16 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 845-4690477ITEMF21?
845-4690477ITEMF21 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5331-01-183-8766. This indicates validated use in U.S. government and defense supply chains.
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