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PartsTable / COMPONENT / 124-4557340 PC 13
124-4557340 PC 13 ✓ 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: COPPER ALLOY OVERALL, pin_overall_length: 0.375 INCHES NOMINAL IN, pin_overall_diameter: 0.1880 INCHES NOMINAL IN, end_item_identification: NAIRCRAFT CARRIER CVN 68, material_document_and_classification: QQ-B-637 FED SPEC SINGLE MATERIAL RESPONSE OVERALL, part_name_assigned_by_controlling_agency: DOWEL PIN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5315-01-474-9539, 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
124-4557340 PC 13
NSN: 5315-01-474-9539
FSC: 5315
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)
SPECIFICATIONS
materialCOPPER ALLOY OVERALL
pin_overall_length0.375 INCHES NOMINAL IN
pin_overall_diameter0.1880 INCHES NOMINAL IN
end_item_identificationNAIRCRAFT CARRIER CVN 68
material_document_and_classificationQQ-B-637 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
part_name_assigned_by_controlling_agencyDOWEL PIN
NSN5315-01-474-9539
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 124-4557340 PC 13 · 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: 0.375 INCHES NOMINAL IN
•
MATERIAL: COPPER ALLOY OVERALL
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-B-637 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
•
PIN OVERALL DIAMETER: 0.1880 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
PIN OVERALL LENGTH0.375 INCHES NOMINAL IN
MATERIALCOPPER ALLOY OVERALL
PART NAME ASSIGNED BY CONTROLLING AGENCYDOWEL PIN
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-B-637 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
PIN OVERALL DIAMETER0.1880 INCHES NOMINAL IN
END ITEM IDENTIFICATIONNAIRCRAFT CARRIER CVN 68
VERIFIED SUBSTITUTES & CROSS-REFERENCES 10
124-5589899Interchangeable
interchangeable cross-reference
interchangeable
124-5563772Interchangeable
interchangeable cross-reference
interchangeable
124-4322640 PC 19Interchangeable
interchangeable cross-reference
interchangeable
124-4365529 PC 35Interchangeable
interchangeable cross-reference
interchangeable
124-5588671 PC 52Interchangeable
interchangeable cross-reference
interchangeable
124-4322644 PC 52Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 124-4557340 PC 13?
124-4557340 PC 13 is a PIN,STRAIGHT,HEADLESS.
What parts can replace 124-4557340 PC 13?
There are 10 known substitutes for 124-4557340 PC 13: 124-5589899, 124-5563772, 124-4322640 PC 19 and 7 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 124-4557340 PC 13?
124-4557340 PC 13 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5315-01-474-9539. 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