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PartsTable / COMPONENT / H2767
H2767 ✓ 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: 2.125 INCHES NOMINAL IN, thread_class: 3B, nut_thickness: 0.177 INCHES MINIMUM AND 0.197 INCHES MAXIMUM IN, thread_series: UN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5310-00-550-2414, 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
H2767
NSN: 5310-00-550-2414
FSC: 5310
CAGE: 77065 — PACIFIC AVIATION INC (USA)
SPECIFICATIONS
materialSTEEL OVERALL
nut_styleROUND
nut_diameter2.125 INCHES NOMINAL IN
thread_class3B
nut_thickness0.177 INCHES MINIMUM AND 0.197 INCHES MAXIMUM IN
thread_seriesUN
hardness_rating10.0 ROCKWELL C MINIMUM AND 31.0 ROCKWELL C MAXIMUM
thread_directionRIGHT-HAND
drive_point_depth0.083 INCHES MINIMUM AND 0.103 INCHES MAXIMUM IN
drive_point_width0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN
nominal_thread_size1.750 INCHES IN
drive_point_quantity4
NSN5310-00-550-2414
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: H2767 · 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
•
DRIVE POINT WIDTH: 0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN
•
NUT THICKNESS: 0.177 INCHES MINIMUM AND 0.197 INCHES MAXIMUM IN
•
DRIVE POINT DEPTH: 0.083 INCHES MINIMUM AND 0.103 INCHES MAXIMUM IN
•
THREAD CLASS: 3B
•
THREAD QUANTITY PER INCH: 16
•
THREAD SERIES: UN
•
HARDNESS RATING: 10.0 ROCKWELL C MINIMUM AND 31.0 ROCKWELL C MAXIMUM
•
NOMINAL THREAD SIZE: 1.750 INCHES IN
TECHNICAL CHARACTERISTICS (FLIS)
DRIVE POINT WIDTH0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN
NUT THICKNESS0.177 INCHES MINIMUM AND 0.197 INCHES MAXIMUM IN
DRIVE POINT DEPTH0.083 INCHES MINIMUM AND 0.103 INCHES MAXIMUM IN
THREAD CLASS3B
THREAD QUANTITY PER INCH16
THREAD SERIESUN
HARDNESS RATING10.0 ROCKWELL C MINIMUM AND 31.0 ROCKWELL C MAXIMUM
NOMINAL THREAD SIZE1.750 INCHES IN
MATERIALSTEEL OVERALL
DRIVE POINT QUANTITY4
VERIFIED SUBSTITUTES & CROSS-REFERENCES 5
327102Interchangeable
interchangeable cross-reference
interchangeable
305678Interchangeable
interchangeable cross-reference
interchangeable
0511054Interchangeable
interchangeable cross-reference
interchangeable
043810Interchangeable
interchangeable cross-reference
interchangeable
59200Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is H2767?
H2767 is a NUT,PLAIN,ROUND.
What parts can replace H2767?
There are 5 known substitutes for H2767: 327102, 305678, 0511054 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for H2767?
H2767 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5310-00-550-2414. 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