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PartsTable / COMPONENT / 115-10S
115-10S ✓ 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 WASHER,FLAT is a the manufacturer industrial component. Key specifications include material: PLASTIC OVERALL, thickness: 0.091 INCHES NOMINAL IN, hole_diameter: 0.259 INCHES NOMINAL IN, overall_diameter: 0.752 INCHES NOMINAL IN, peripheral_shape_style: ROUND, center_hole_shape_style: ROUND. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5310-00-456-7172, 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
115-10S
NSN: 5310-00-456-7172
FSC: 5310
CAGE: 24975 — PRESTOLITE ELECTRIC INC (USA)
SPECIFICATIONS
materialPLASTIC OVERALL
thickness0.091 INCHES NOMINAL IN
hole_diameter0.259 INCHES NOMINAL IN
overall_diameter0.752 INCHES NOMINAL IN
peripheral_shape_styleROUND
center_hole_shape_styleROUND
cross-sectional_shape_styleRECTANGULAR
NSN5310-00-456-7172
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 115-10S · 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
•
THICKNESS: 0.091 INCHES NOMINAL IN
•
MATERIAL: PLASTIC OVERALL
•
HOLE DIAMETER: 0.259 INCHES NOMINAL IN
•
CENTER HOLE SHAPE STYLE: ROUND
•
PERIPHERAL SHAPE STYLE: ROUND
•
CROSS-SECTIONAL SHAPE STYLE: RECTANGULAR
•
OVERALL DIAMETER: 0.752 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
THICKNESS0.091 INCHES NOMINAL IN
MATERIALPLASTIC OVERALL
HOLE DIAMETER0.259 INCHES NOMINAL IN
CENTER HOLE SHAPE STYLEROUND
PERIPHERAL SHAPE STYLEROUND
CROSS-SECTIONAL SHAPE STYLERECTANGULAR
OVERALL DIAMETER0.752 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 18
11363PC8Interchangeable
interchangeable cross-reference
interchangeable
11510Interchangeable
interchangeable cross-reference
interchangeable
49710Interchangeable
interchangeable cross-reference
interchangeable
120 5/32Interchangeable
interchangeable cross-reference
interchangeable
10560Interchangeable
interchangeable cross-reference
interchangeable
P-7703235-1Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 115-10S?
115-10S is a WASHER,FLAT.
What parts can replace 115-10S?
There are 18 known substitutes for 115-10S: 11363PC8, 11510, 49710 and 15 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 115-10S?
115-10S is cataloged in the Federal Logistics Information System (FLIS) under NSN 5310-00-456-7172. 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