Material determines chemical compatibility Standard durometer is 70 Shore A
Wrong material = catastrophic seal failure
PRODUCT OVERVIEW
The CARTRIDGE,IMPULSE is a Legrand industrial component. Key specifications include material: STEEL CASE, thread_size: 0.500-20, thread_class: 2A A, body_diameter: 0.500 INCHES NOMINAL IN, terminal_type: SOCKET, 4 PIN, overall_length: 0.971 INCHES NOMINAL IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-141-4199, 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
21271
NSN:5330-00-141-4199 FSC:5330 CAGE:35510 — PRESTOLITE ELECTRIC INC (USA)
SPECIFICATIONS
material
STEEL CASE
thread_size
0.500-20
thread_class
2A A
body_diameter
0.500 INCHES NOMINAL IN
terminal_type
SOCKET, 4 PIN
overall_length
0.971 INCHES NOMINAL IN
voltage_in_volts
500.0
width_across_flats
0.620 INCHES NOMINAL IN
wrenching_facility
INCLUDED
color_coded_feature
NOT INCLUDED
case_mounting_thread
INCLUDED
charged_end_diameter
0.620 INCHES NOMINAL IN
NSN
5330-00-141-4199
COMPONENT DIAGRAM
KEY FEATURES
•
SEALING ELEMENT STYLE: ANGULAR
•
ACCOMMODATED SHAFT DIAMETER: 0.750 INCHES NOMINAL IN
•
HOUSING BORE DIAMETER: 1.752 INCHES NOMINAL IN
•
MAXIMUM PRESSURE RATING: 7.0 POUNDS PER SQUARE INCH (PSI) LBS
•
MATERIAL: RUBBER SYNTHETIC SEALING ELEMENT B
•
ACCOMMODATED SHAFT MAXIMUM RATED SPEED: 2000 FEET PER MINUTE FT
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FREQUENTLY ASKED QUESTIONS
What is 21271?
21271 is a CARTRIDGE,IMPULSE manufactured by Legrand.
What parts can replace 21271?
There are 30 known substitutes for 21271: 10049313-1, 10049313, 5022-2 and 27 more. Substitute compatibility should be verified for your specific system.
Is 21271 still available?
21271 is currently cancelled.
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