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Technical Data Sheet
PartsTable / COMPONENT / 8N10
8N10 ✓ Verified by PartsTable
— · 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

The NUT,PLAIN,ROUND is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, nut_style: ROUND, nut_diameter: 2.6875 INCHES NOMINAL IN, nut_thickness: 0.500 INCHES NOMINAL IN, thread_series: UNS, thread_direction: RIGHT-HAND. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5310-00-185-6528, 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
8N10
NSN: 5310-00-185-6528
FSC: 5310
CAGE: 79568 — WHITTET-HIGGINS COMPANY (USA)
SPECIFICATIONS
materialSTEEL OVERALL
nut_styleROUND
nut_diameter2.6875 INCHES NOMINAL IN
nut_thickness0.500 INCHES NOMINAL IN
thread_seriesUNS
thread_directionRIGHT-HAND
drive_point_depth0.084 INCHES MINIMUM AND 0.104 INCHES MAXIMUM IN
drive_point_width0.250 INCHES NOMINAL IN
nominal_thread_size1.967 INCHES IN
drive_point_quantity8
thread_pitch_diameters+1.9309 TO 1.9354 INCHES IN
thread_quantity_per_inch18
NSN5310-00-185-6528
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 8N10 · OEM ⚠ 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
•
THREAD DIRECTION: RIGHT-HAND
•
NOMINAL THREAD SIZE: 1.967 INCHES IN
•
THREAD SERIES: UNS
•
THREAD QUANTITY PER INCH: 18
•
DRIVE POINT QUANTITY: 8
•
MATERIAL: STEEL OVERALL
•
NUT STYLE: ROUND
•
NUT THICKNESS: 0.500 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
THREAD DIRECTIONRIGHT-HAND
NOMINAL THREAD SIZE1.967 INCHES IN
THREAD SERIESUNS
THREAD QUANTITY PER INCH18
DRIVE POINT QUANTITY8
MATERIALSTEEL OVERALL
NUT STYLEROUND
NUT THICKNESS0.500 INCHES NOMINAL IN
NUT DIAMETER2.6875 INCHES NOMINAL IN
DRIVE POINT WIDTH0.250 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 13
1103047PC29X10Interchangeable
interchangeable cross-reference
interchangeable
29X10Interchangeable
interchangeable cross-reference
interchangeable
1514550-54Interchangeable
interchangeable cross-reference
interchangeable
16336Interchangeable
interchangeable cross-reference
interchangeable
442081Interchangeable
interchangeable cross-reference
interchangeable
40132-3PC107Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 8N10?
8N10 is a NUT,PLAIN,ROUND.
What parts can replace 8N10?
There are 13 known substitutes for 8N10: 1103047PC29X10, 29X10, 1514550-54 and 10 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 8N10?
8N10 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5310-00-185-6528. 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