Material determines chemical compatibility Standard durometer is 70 Shore A
Wrong material = catastrophic seal failure
PRODUCT OVERVIEW
The PLUNGER,QUICK RELEASE is a the manufacturer industrial component. Key specifications include shape: ROUND, thread_length: 0.562 INCHES NOMINAL IN, overall_length: 0.646 INCHES NOMINAL IN, end_pressure_rating: 15.500 POUNDS MAXIMUM LBS, nominal_thread_size: 0.3125 INCHES IN, thread_quantity_per_inch: 18. This product is currently in active production with full OEM support.
This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-01-019-2979, 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
946902-4
NSN:5340-01-019-2979 FSC:5340 CAGE:82577 — RAYTHEON COMPANY DBA RAYTHEON (USA)
SPECIFICATIONS
shape
ROUND
thread_length
0.562 INCHES NOMINAL IN
overall_length
0.646 INCHES NOMINAL IN
end_pressure_rating
15.500 POUNDS MAXIMUM LBS
nominal_thread_size
0.3125 INCHES IN
thread_quantity_per_inch
18
thread_series_designator
UNIFIED NATIONAL COARSE (UNC)
NSN
5340-01-019-2979
COMPONENT DIAGRAM
KEY FEATURES
•
THREAD QUANTITY PER INCH: 18
•
END PRESSURE RATING: 15.500 POUNDS MAXIMUM LBS
•
NOMINAL THREAD SIZE: 0.3125 INCHES IN
•
THREAD LENGTH: 0.562 INCHES NOMINAL IN
•
SHAPE: ROUND
•
THREAD SERIES DESIGNATOR: UNIFIED NATIONAL COARSE (UNC)
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FREQUENTLY ASKED QUESTIONS
What is 946902-4?
946902-4 is a PLUNGER,QUICK RELEASE.
What parts can replace 946902-4?
There are 20 known substitutes for 946902-4: 331-12, 13010757, 5132504 and 17 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 946902-4?
946902-4 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-01-019-2979. This indicates validated use in U.S. government and defense supply chains.
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