Material determines chemical compatibility Standard durometer is 70 Shore A
Wrong material = catastrophic seal failure
PRODUCT OVERVIEW
The STANDOFF,THREADED,SPACING is a the manufacturer industrial component. Key specifications include length: 0.375 INCHES NOMINAL IN, style_designator: LEFT INTERNAL AND RIGHT EXTERNAL THREAD, width_across_flats: 0.250 INCHES NOMINAL IN, cross-sectional_shape: HEXAGON. This product is currently in active production with full OEM support.
This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-01-185-4757, 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
A3190456
NSN:5340-01-185-4757 FSC:5340 CAGE:80063 — US ARMY COMMUNICATIONS & ELECTRONICS MATERIEL READINESS COMMAND LOGISTICS ENGINEERING DIR (USA)
SPECIFICATIONS
length
0.375 INCHES NOMINAL IN
style_designator
LEFT INTERNAL AND RIGHT EXTERNAL THREAD
width_across_flats
0.250 INCHES NOMINAL IN
cross-sectional_shape
HEXAGON
NSN
5340-01-185-4757
COMPONENT DIAGRAM
KEY FEATURES
•
CROSS-SECTIONAL SHAPE: HEXAGON
•
WIDTH ACROSS FLATS: 0.250 INCHES NOMINAL IN
•
STYLE DESIGNATOR: LEFT INTERNAL AND RIGHT EXTERNAL THREAD
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FREQUENTLY ASKED QUESTIONS
What is A3190456?
A3190456 is a STANDOFF,THREADED,SPACING.
What parts can replace A3190456?
There are 17 known substitutes for A3190456: 802272-406, 4532-632-B-5/3, 9738-B-0632-4 and 14 more. Substitute compatibility should be verified for your specific system.
What is the NSN for A3190456?
A3190456 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-01-185-4757. This indicates validated use in U.S. government and defense supply chains.
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