Schedule = wall thickness, NOT diameter Nominal pipe size != actual OD
Sch 40 and Sch 80 same OD, different wall
PRODUCT OVERVIEW
The SEMICONDUCTOR DEVICE,DIODE is a the manufacturer industrial component. Key specifications include material: GLASS ENCLOSURE, design_form: PREBENT, thread_class: 2B ALL ENDS, overall_length: 0.265 INCHES NOMINAL IN, wall_thickness: 0.049 INCHES NOMINAL IN, mounting_method: TERMINAL. This product is currently in active production with full OEM support.
This part is cataloged in the Federal Logistics Information System under NSN 4710-00-240-8991, 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
581489
NSN:4710-00-240-8991 FSC:4710 CAGE:02280 — AMERICAN HOIST AND DERRICK CO
SPECIFICATIONS
material
GLASS ENCLOSURE
design_form
PREBENT
thread_class
2B ALL ENDS
overall_length
0.265 INCHES NOMINAL IN
wall_thickness
0.049 INCHES NOMINAL IN
mounting_method
TERMINAL
terminal_length
1.000 INCHES MINIMUM IN
overall_diameter
0.096 INCHES NOMINAL IN
thread_direction
RIGHT-HAND ALL ENDS
features_provided
HERMETICALLY SEALED CASE
seat_angle_in_deg
37.000 ALL ENDS
mating_end_quantity
2 ALL ENDS
NSN
4710-00-240-8991
COMPONENT DIAGRAM
KEY FEATURES
•
MATERIAL DOCUMENT AND CLASSIFICATION: AISI C1010 ASSN STD SINGLE MATERIAL RESPONSE OR SAE 1010 ASSN STD SINGLE MATERIAL RESPONSE TUBING
•
MATERIAL: STEEL ALL ENDS
•
DESIGN FORM: PREBENT
•
SEAT ANGLE IN DEG: 37.000 ALL ENDS
•
TUBE OUTSIDE DIAMETER: 0.500 INCHES NOMINAL IN
•
NOMINAL THREAD SIZE: 0.750 INCHES ALL ENDS IN
•
END CONNECTION STYLE: FLARE ALL ENDS
•
THREAD SERIES DESIGNATOR: UNF ALL ENDS
TECHNICAL CHARACTERISTICS
MATERIAL DOCUMENT AND CLASSIFICATION
AISI C1010 ASSN STD SINGLE MATERIAL RESPONSE OR SAE 1010 ASSN STD SINGLE MATERIAL RESPONSE TUBING
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FREQUENTLY ASKED QUESTIONS
What is 581489?
581489 is a SEMICONDUCTOR DEVICE,DIODE.
What parts can replace 581489?
There are 3 known substitutes for 581489: 1N4372, RELEASE4642, 152-0076-00. Substitute compatibility should be verified for your specific system.
What is the NSN for 581489?
581489 is cataloged in the Federal Logistics Information System under NSN 4710-00-240-8991. This indicates validated use in U.S. government and defense supply chains.
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