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PartsTable / COMPONENT / 1827B184
1827B184 ✓ 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,HEXAGON is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, nut_style: HEXAGON, nut_height: 0.315 INCHES NOMINAL IN, thread_class: 2B, thread_series: UN, 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 5310-00-359-1164, 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
1827B184
NSN: 5310-00-359-1164
FSC: 5310
CAGE: 3D6E9 — MERITOR INDUSTRIAL PRODUCTS, LLC (USA)
SPECIFICATIONS
materialSTEEL OVERALL
nut_styleHEXAGON
nut_height0.315 INCHES NOMINAL IN
thread_class2B
thread_seriesUN
thread_directionRIGHT-HAND
width_across_flats2.750 INCHES NOMINAL IN
nominal_thread_size2.125 INCHES IN
bearing_surface_typeWASHER FACED
thread_quantity_per_inch16
NSN5310-00-359-1164
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 1827B184 · 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
•
NUT HEIGHT: 0.315 INCHES NOMINAL IN
•
THREAD SERIES: UN
•
THREAD QUANTITY PER INCH: 16
•
NOMINAL THREAD SIZE: 2.125 INCHES IN
•
BEARING SURFACE TYPE: WASHER FACED
•
WIDTH ACROSS FLATS: 2.750 INCHES NOMINAL IN
•
NUT STYLE: HEXAGON
TECHNICAL CHARACTERISTICS (FLIS)
THREAD DIRECTIONRIGHT-HAND
NUT HEIGHT0.315 INCHES NOMINAL IN
THREAD SERIESUN
THREAD QUANTITY PER INCH16
NOMINAL THREAD SIZE2.125 INCHES IN
BEARING SURFACE TYPEWASHER FACED
WIDTH ACROSS FLATS2.750 INCHES NOMINAL IN
NUT STYLEHEXAGON
MATERIALSTEEL OVERALL
THREAD CLASS2B
VERIFIED SUBSTITUTES & CROSS-REFERENCES 7
WST-FTH-97397051Interchangeable
interchangeable cross-reference
interchangeable
456001Interchangeable
interchangeable cross-reference
interchangeable
A72696Interchangeable
interchangeable cross-reference
interchangeable
38341Interchangeable
interchangeable cross-reference
interchangeable
384341Interchangeable
interchangeable cross-reference
interchangeable
384341-001Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 1827B184?
1827B184 is a NUT,PLAIN,HEXAGON.
What parts can replace 1827B184?
There are 7 known substitutes for 1827B184: WST-FTH-97397051, 456001, A72696 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 1827B184?
1827B184 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5310-00-359-1164. 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