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N23481 ✓ 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 PIN,STRAIGHT,HEADLESS is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING OVERALL, pin_overall_length: 1.000 INCHES NOMINAL IN, pin_overall_diameter: 0.1560 INCHES NOMINAL IN, end_item_identification: NUCLEAR REACTOR BOUNDRY AREA. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5315-01-527-2175, 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
N23481
NSN: 5315-01-527-2175
FSC: 5315
CAGE: 35795 — LESLIE CONTROLS, INC. DBA LESLIE CONTROLS INC (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING OVERALL
pin_overall_length1.000 INCHES NOMINAL IN
pin_overall_diameter0.1560 INCHES NOMINAL IN
end_item_identificationNUCLEAR REACTOR BOUNDRY AREA
NSN5315-01-527-2175
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: N23481 · 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
•
MATERIAL: STEEL CORROSION RESISTING OVERALL
•
PIN OVERALL DIAMETER: 0.1560 INCHES NOMINAL IN
•
PIN OVERALL LENGTH: 1.000 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALSTEEL CORROSION RESISTING OVERALL
PIN OVERALL DIAMETER0.1560 INCHES NOMINAL IN
END ITEM IDENTIFICATIONNUCLEAR REACTOR BOUNDRY AREA
PIN OVERALL LENGTH1.000 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 10
23-481Interchangeable
interchangeable cross-reference
interchangeable
23-1481Interchangeable
interchangeable cross-reference
interchangeable
E680708Interchangeable
interchangeable cross-reference
interchangeable
FT167-16Interchangeable
interchangeable cross-reference
interchangeable
FLEXFLYTEVF4IN.Interchangeable
interchangeable cross-reference
interchangeable
U1-4IDX7INLGInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is N23481?
N23481 is a PIN,STRAIGHT,HEADLESS.
What parts can replace N23481?
There are 10 known substitutes for N23481: 23-481, 23-1481, E680708 and 7 more. Substitute compatibility should be verified for your specific system.
What is the NSN for N23481?
N23481 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5315-01-527-2175. 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