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PartsTable / COMPONENT / 10938304-1
10938304-1 ✓ 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,SLOTTED,HEXAGON is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, nut_style: SLOTTED, HEXAGON, nut_height: 0.609 INCHES NOMINAL IN, thread_class: 2B, thread_series: UNF, 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 5310-01-170-4963, 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
10938304-1
NSN: 5310-01-170-4963
FSC: 5310
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
materialSTEEL OVERALL
nut_styleSLOTTED, HEXAGON
nut_height0.609 INCHES NOMINAL IN
thread_class2B
thread_seriesUNF
thread_directionRIGHT-HAND
width_across_flats0.875 INCHES NOMINAL IN
nominal_thread_size0.562 INCHES IN
bearing_surface_typeCHAMFERED
hole_configuration_styleCONFIGURATION A
thread_quantity_per_inch18
NSN5310-01-170-4963
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 10938304-1 · 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 CLASS: 2B
•
BEARING SURFACE TYPE: CHAMFERED
•
THREAD QUANTITY PER INCH: 18
•
NOMINAL THREAD SIZE: 0.562 INCHES IN
•
HOLE CONFIGURATION STYLE: CONFIGURATION A
•
THREAD SERIES: UNF
•
WIDTH ACROSS FLATS: 0.875 INCHES NOMINAL IN
•
THREAD DIRECTION: RIGHT-HAND
TECHNICAL CHARACTERISTICS (FLIS)
THREAD CLASS2B
BEARING SURFACE TYPECHAMFERED
THREAD QUANTITY PER INCH18
NOMINAL THREAD SIZE0.562 INCHES IN
HOLE CONFIGURATION STYLECONFIGURATION A
THREAD SERIESUNF
WIDTH ACROSS FLATS0.875 INCHES NOMINAL IN
THREAD DIRECTIONRIGHT-HAND
MATERIALSTEEL OVERALL
NUT STYLESLOTTED, HEXAGON
VERIFIED SUBSTITUTES & CROSS-REFERENCES 7
N29Interchangeable
interchangeable cross-reference
interchangeable
LF-591Interchangeable
interchangeable cross-reference
interchangeable
T-192-PInterchangeable
interchangeable cross-reference
interchangeable
K729Interchangeable
interchangeable cross-reference
interchangeable
815N29Interchangeable
interchangeable cross-reference
interchangeable
CSN39NEOInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 10938304-1?
10938304-1 is a NUT,PLAIN,SLOTTED,HEXAGON.
What parts can replace 10938304-1?
There are 7 known substitutes for 10938304-1: N29, LF-591, T-192-P and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 10938304-1?
10938304-1 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5310-01-170-4963. 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