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PartsTable / COMPONENT / 006171
006171 ✓ 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

NUT,SELF-LOCKING,EXTENDED WASHER. Key specifications include nut_style: HEXAGON, thread_series: UNIFIED NATIONAL COARSE (UNC), thread_direction: RIGHT-HAND, nominal_thread_size: 0.500 INCHES IN, end_item_identification: 2510-01-458-8253, thread_quantity_per_inch: 13. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5310-01-624-0914, 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
006171
NSN: 5310-01-624-0914
FSC: 5310
CAGE: 1BZD4 — TRU-HITCH, INC. (USA)
SPECIFICATIONS
nut_styleHEXAGON
thread_seriesUNIFIED NATIONAL COARSE (UNC)
thread_directionRIGHT-HAND
nominal_thread_size0.500 INCHES IN
end_item_identification2510-01-458-8253
thread_quantity_per_inch13
part_name_assigned_by_controlling_agencyNUT,HEXAGON,FLANGE,LOCKING
NSN5310-01-624-0914
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 006171 · 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 SERIES: UNIFIED NATIONAL COARSE (UNC)
•
NUT STYLE: HEXAGON
•
THREAD DIRECTION: RIGHT-HAND
•
NOMINAL THREAD SIZE: 0.500 INCHES IN
•
THREAD QUANTITY PER INCH: 13
TECHNICAL CHARACTERISTICS (FLIS)
PART NAME ASSIGNED BY CONTROLLING AGENCYNUT,HEXAGON,FLANGE,LOCKING
THREAD SERIESUNIFIED NATIONAL COARSE (UNC)
NUT STYLEHEXAGON
THREAD DIRECTIONRIGHT-HAND
NOMINAL THREAD SIZE0.500 INCHES IN
THREAD QUANTITY PER INCH13
END ITEM IDENTIFICATION2510-01-458-8253
VERIFIED SUBSTITUTES & CROSS-REFERENCES 7
DEB212Interchangeable
interchangeable cross-reference
interchangeable
00507Interchangeable
interchangeable cross-reference
interchangeable
00034Interchangeable
interchangeable cross-reference
interchangeable
B107.400 CAT 41Interchangeable
interchangeable cross-reference
interchangeable
GGG-H-86 TY1CL1STBInterchangeable
interchangeable cross-reference
interchangeable
B107.400Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 006171?
006171 is a NUT,SELF-LOCKING,EXTENDED WASHER.
What parts can replace 006171?
There are 7 known substitutes for 006171: DEB212, 00507, 00034 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 006171?
006171 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5310-01-624-0914. 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