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Technical Data Sheet
PartsTable / COMPONENT / 711531511303
711531511303 ✓ 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 OVERALL, first_end_style: SQUARE, pin_overall_length: 10.3 MILLIMETERS NOMINAL MM, pin_overall_diameter: 4.00 MILLIMETERS NOMINAL MM, second_end_relationship_with_first_end: IDENTICAL. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5315-01-130-3456, 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
711531511303
NSN: 5315-01-130-3456
FSC: 5315
CAGE: 0000V — NCB HUNGARY (HONVEDSEGI EGYSEGES TERMEKKOD) (HUN)
SPECIFICATIONS
materialSTEEL OVERALL
first_end_styleSQUARE
pin_overall_length10.3 MILLIMETERS NOMINAL MM
pin_overall_diameter4.00 MILLIMETERS NOMINAL MM
second_end_relationship_with_first_endIDENTICAL
NSN5315-01-130-3456
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 711531511303 · 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
•
PIN OVERALL LENGTH: 10.3 MILLIMETERS NOMINAL MM
•
FIRST END STYLE: SQUARE
•
PIN OVERALL DIAMETER: 4.00 MILLIMETERS NOMINAL MM
•
MATERIAL: STEEL OVERALL
•
SECOND END RELATIONSHIP WITH FIRST END: IDENTICAL
TECHNICAL CHARACTERISTICS (FLIS)
PIN OVERALL LENGTH10.3 MILLIMETERS NOMINAL MM
FIRST END STYLESQUARE
PIN OVERALL DIAMETER4.00 MILLIMETERS NOMINAL MM
MATERIALSTEEL OVERALL
SECOND END RELATIONSHIP WITH FIRST ENDIDENTICAL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 15
A1172PC27Interchangeable
interchangeable cross-reference
interchangeable
A1147PC24Interchangeable
interchangeable cross-reference
interchangeable
A1258PC24Interchangeable
interchangeable cross-reference
interchangeable
4320PL1205975Interchangeable
interchangeable cross-reference
interchangeable
22873Interchangeable
interchangeable cross-reference
interchangeable
A282751Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 711531511303?
711531511303 is a PIN,STRAIGHT,HEADLESS.
What parts can replace 711531511303?
There are 15 known substitutes for 711531511303: A1172PC27, A1147PC24, A1258PC24 and 12 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 711531511303?
711531511303 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5315-01-130-3456. 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