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Technical Data Sheet
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40718 ✓ Verified by PartsTable
Lindy · NUT WASHER
WHAT YOU NEED TO KNOW
Match nut grade to bolt grade for full strength Lock nuts prevent loosening under vibration
Don't mix grades — weakens the joint
PRODUCT OVERVIEW

This LCD monitor arm features a gas spring system which allows the display to be smoothly adjusted to the most comfortable viewing position. Suitable for fixing to a desktop, the design features an integrated cable management system for a tidy installation. It can accommodate most LCD displays which conform to the VESA mounting standards of 75 x 75mm and 100 x 100mm.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5310-00-078-6036, indicating validated use in U.S. government and defense logistics supply chains.

WHERE IT FITS
40718
NSN: 5310-00-078-6036
FSC: 5310
CAGE: 82386 — JAIDINGER MANUFACTURING CO INC DBA JAIDINGER MANUFACTURING CO INC (USA)
SPECIFICATIONS
materialSTEEL OVERALL
head_styleHEXAGON
grip_length20.0 MILLIMETERS NOMINAL MM
head_height7.3 MILLIMETERS MINIMUM AND 7.7 MILLIMETERS MAXIMUM MM
thread_length30.0 MILLIMETERS NOMINAL MM
fastener_length50.0 MILLIMETERS NOMINAL MM
special_featuresM12-1.75 X 50MM 10.9 DIN 931 PART THREAD PLAIN HEX CAP SCREW MM
thread_directionRIGHT-HAND
width_between_flats19.0 MILLIMETERS NOMINAL MM
end_item_identificationJERRV 4X4 EOD, 2355-01-532-2174
nominal_thread_diameter12.0 MILLIMETERS MM
thread_series_designatorUNIFIED NATIONAL COARSE (UNC)
NSN5310-00-078-6036
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 40718 · Lindy ⚠ VERIFY BEFORE ORDERING Grade matters for torque spec — don't mix grades. A Grade 5 nut on a Grade 8 bolt weakens the joint. Lock nuts, wing nuts, and castle nuts are NOT interchangeable with standard hex ✓ BROKER TIP Match nut to bolt thread class and material. Stainless bolt + zinc nut = galvanic corrosion. Always verify finish matches (plain, zinc, hot-dip galvanized) PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
BODY DIAMETER: 0.750 INCHES NOMINAL IN
•
SURFACE TREATMENT: NICKEL OVERALL
•
MATERIAL: STEEL OVERALL
•
THREAD SERIES: UNIFIED NATIONAL COARSE (UNC)
•
NUT STYLE: WING
•
WING SPREAD WIDTH: 1.438 INCHES NOMINAL IN
•
THREAD QUANTITY PER INCH: 16
TECHNICAL CHARACTERISTICS (FLIS)
BODY DIAMETER0.750 INCHES NOMINAL IN
SURFACE TREATMENTNICKEL OVERALL
MATERIALSTEEL OVERALL
THREAD SERIESUNIFIED NATIONAL COARSE (UNC)
NUT STYLEWING
WING SPREAD WIDTH1.438 INCHES NOMINAL IN
OVERALL HEIGHT0.625 INCHES NOMINAL IN
THREAD QUANTITY PER INCH16
NOMINAL THREAD SIZE0.375 INCHES IN
THREAD DIRECTIONRIGHT-HAND
VERIFIED SUBSTITUTES & CROSS-REFERENCES 6
B16-22-1951Interchangeable
interchangeable cross-reference
interchangeable
407 1-8Interchangeable
interchangeable cross-reference
interchangeable
SBT-625C BORING TOOLInterchangeable
interchangeable cross-reference
interchangeable
10718Interchangeable
interchangeable cross-reference
interchangeable
44507Interchangeable
interchangeable cross-reference
interchangeable
2000317Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 40718?
40718 is a CONNECTOR,RECEPTACLE,ELECTRICAL manufactured by Lindy.
What parts can replace 40718?
There are 6 known substitutes for 40718: B16-22-1951, 407 1-8, SBT-625C BORING TOOL and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 40718?
40718 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5310-00-078-6036. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026