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Technical Data Sheet
PartsTable / COMPONENT / E3472
E3472 ✓ 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 COMP 303 OVERALL, dial_size: 4 1/2 IN.DIA IN, nut_style: ROUND, scale_range: +0.0 TO 1000.0 POUNDS PRESSURE PER SQUARE INCH LBS, nut_diameter: 0.190 INCHES NOMINAL IN, thread_class: 2B. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5310-00-208-3405, 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
E3472
NSN: 5310-00-208-3405
FSC: 5310
CAGE: 08484 — BREEZE-EASTERN LLC (USA)
SPECIFICATIONS
materialSTEEL COMP 303 OVERALL
dial_size4 1/2 IN.DIA IN
nut_styleROUND
scale_range+0.0 TO 1000.0 POUNDS PRESSURE PER SQUARE INCH LBS
nut_diameter0.190 INCHES NOMINAL IN
thread_class2B
nut_thickness0.156 INCHES NOMINAL IN
thread_seriesUNIFIED NATIONAL COARSE (UNC)
thread_directionRIGHT-HAND
countersink_angle110.0 DEGREES NOMINAL NUT
drive_point_depth0.030 INCHES NOMINAL IN
drive_point_width0.030 INCHES NOMINAL IN
NSN5310-00-208-3405
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: E3472 · 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 QUANTITY: 2
•
DRIVE POINT WIDTH: 0.030 INCHES NOMINAL IN
•
NUT STYLE: ROUND
•
THREAD QUANTITY PER INCH: 48
•
THREAD SERIES: UNIFIED NATIONAL COARSE (UNC)
•
NOMINAL THREAD SIZE: 0.099 INCHES IN
•
NUT DIAMETER: 0.190 INCHES NOMINAL IN
•
DRIVE POINT DEPTH: 0.030 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
DRIVE POINT QUANTITY2
DRIVE POINT WIDTH0.030 INCHES NOMINAL IN
NUT STYLEROUND
THREAD QUANTITY PER INCH48
THREAD SERIESUNIFIED NATIONAL COARSE (UNC)
NOMINAL THREAD SIZE0.099 INCHES IN
NUT DIAMETER0.190 INCHES NOMINAL IN
DRIVE POINT DEPTH0.030 INCHES NOMINAL IN
SURFACE TREATMENTPASSIVATE OVERALL
THREAD CLASS2B
VERIFIED SUBSTITUTES & CROSS-REFERENCES 4
3-6042Interchangeable
interchangeable cross-reference
interchangeable
P18068J-001Interchangeable
interchangeable cross-reference
interchangeable
E3472Interchangeable
interchangeable cross-reference
interchangeable
3472Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is E3472?
E3472 is a NUT,PLAIN,ROUND.
What parts can replace E3472?
There are 4 known substitutes for E3472: 3-6042, P18068J-001, E3472 and 1 more. Substitute compatibility should be verified for your specific system.
Is E3472 still available?
E3472 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026