Material determines chemical compatibility Standard durometer is 70 Shore A
Wrong material = catastrophic seal failure
PRODUCT OVERVIEW
The SHAFT,STRAIGHT is a the manufacturer industrial component. Key specifications include length: 2.500 INCHES NOMINAL IN, material: STEEL COMP 1095 OVERALL, hole_diameter: 0.130 INCHES NOMINAL IN, end_similarity: IDENTICAL, overall_length: 12.625 INCHES NOMINAL IN, first_end_style: PLAIN. This product is currently in active production with full OEM support.
This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-00-503-7634, 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
23-1840
NSN:5340-00-503-7634 FSC:5340 CAGE:81205 — THE BOEING COMPANY DIV DEFENSE (USA)
SPECIFICATIONS
length
2.500 INCHES NOMINAL IN
material
STEEL COMP 1095 OVERALL
hole_diameter
0.130 INCHES NOMINAL IN
end_similarity
IDENTICAL
overall_length
12.625 INCHES NOMINAL IN
first_end_style
PLAIN
mounting_method
UNTHREADED HOLE(S)
first_end_diameter
0.7470 INCHES NOMINAL IN
material_thickness
0.016 INCHES NOMINAL IN
loop/holding_dimension
0.120 INCHES NOMINAL IN
material_document_and_classification
MIL-S-7947 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
NSN
5340-00-503-7634
COMPONENT DIAGRAM
KEY FEATURES
•
HOLE DIAMETER: 0.130 INCHES NOMINAL IN
•
MATERIAL THICKNESS: 0.016 INCHES NOMINAL IN
•
LOOP/HOLDING DIMENSION: 0.120 INCHES NOMINAL IN
•
LENGTH: 2.500 INCHES NOMINAL IN
•
MATERIAL: STEEL COMP 1095 OVERALL
•
MOUNTING METHOD: UNTHREADED HOLE(S)
•
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-S-7947 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
TECHNICAL CHARACTERISTICS (FLIS)
HOLE DIAMETER
0.130 INCHES NOMINAL IN
MATERIAL THICKNESS
0.016 INCHES NOMINAL IN
LOOP/HOLDING DIMENSION
0.120 INCHES NOMINAL IN
LENGTH
2.500 INCHES NOMINAL IN
MATERIAL
STEEL COMP 1095 OVERALL
MOUNTING METHOD
UNTHREADED HOLE(S)
MATERIAL DOCUMENT AND CLASSIFICATION
MIL-S-7947 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
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FREQUENTLY ASKED QUESTIONS
What is 23-1840?
23-1840 is a SHAFT,STRAIGHT.
What parts can replace 23-1840?
There are 3 known substitutes for 23-1840: 5858, 7347854, 231840. Substitute compatibility should be verified for your specific system.
What is the NSN for 23-1840?
23-1840 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-00-503-7634. This indicates validated use in U.S. government and defense supply chains.
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