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PartsTable / COMPONENT / 10-1741 PIECE 64
10-1741 PIECE 64 ✓ 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,GROOVED,HEADED is a the manufacturer industrial component. Key specifications include height: 0.125 INCHES NOMINAL IN, diameter: 0.373 INCHES MINIMUM AND 0.375 INCHES MAXIMUM IN, material: STEEL COMP 303 OVERALL, head_style: FILLISTER, undercut_width: 0.028 INCHES MINIMUM AND 0.031 INCHES MAXIMUM IN, first_end_style: SQUARE. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5315-01-159-9869, 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
10-1741 PIECE 64
NSN: 5315-01-159-9869
FSC: 5315
CAGE: 28199 — L3 TECHNOLOGIES, INC. (USA)
SPECIFICATIONS
height0.125 INCHES NOMINAL IN
diameter0.373 INCHES MINIMUM AND 0.375 INCHES MAXIMUM IN
materialSTEEL COMP 303 OVERALL
head_styleFILLISTER
undercut_width0.028 INCHES MINIMUM AND 0.031 INCHES MAXIMUM IN
first_end_styleSQUARE
effective_length0.312 INCHES NOMINAL IN
special_featuresEND TAPPED 6-32UNC,0.312 IN. DEEP IN
style_designatorGROOVE
pin_head_diameter0.493 INCHES MINIMUM AND 0.495 INCHES MAXIMUM IN
under_head_length0.375 INCHES NOMINAL IN
undercut_diameter0.350 INCHES MINIMUM AND 0.354 INCHES MAXIMUM IN
NSN5315-01-159-9869
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 10-1741 PIECE 64 · 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
•
HEIGHT: 0.125 INCHES NOMINAL IN
•
HEAD STYLE: FILLISTER
•
DIAMETER: 0.373 INCHES MINIMUM AND 0.375 INCHES MAXIMUM IN
•
EFFECTIVE LENGTH: 0.312 INCHES NOMINAL IN
•
FIRST END STYLE: SQUARE
•
STYLE DESIGNATOR: GROOVE
•
UNDERCUT WIDTH: 0.028 INCHES MINIMUM AND 0.031 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS (FLIS)
SPECIAL FEATURESEND TAPPED 6-32UNC,0.312 IN. DEEP IN
HEIGHT0.125 INCHES NOMINAL IN
HEAD STYLEFILLISTER
DIAMETER0.373 INCHES MINIMUM AND 0.375 INCHES MAXIMUM IN
EFFECTIVE LENGTH0.312 INCHES NOMINAL IN
FIRST END STYLESQUARE
STYLE DESIGNATORGROOVE
UNDERCUT WIDTH0.028 INCHES MINIMUM AND 0.031 INCHES MAXIMUM IN
MATERIALSTEEL COMP 303 OVERALL
UNDERCUT DIAMETER0.350 INCHES MINIMUM AND 0.354 INCHES MAXIMUM IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 8
A10147Interchangeable
Cartridge,30 Millimeter
interchangeable
1305-B104Interchangeable
Cartridge,30 Millimeter
interchangeable
75F2041Interchangeable
interchangeable cross-reference
interchangeable
5009394Interchangeable
interchangeable cross-reference
interchangeable
67261Interchangeable
interchangeable cross-reference
interchangeable
SM-A-858345Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 10-1741 PIECE 64?
10-1741 PIECE 64 is a PIN,GROOVED,HEADED.
What parts can replace 10-1741 PIECE 64?
There are 8 known substitutes for 10-1741 PIECE 64: A10147, 1305-B104, 75F2041 and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 10-1741 PIECE 64?
10-1741 PIECE 64 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5315-01-159-9869. 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