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PartsTable / COMPONENT / H7239-1
H7239-1 ✓ 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, surface_treatment: COPPER OVERALL, pin_overall_length: 2.500 INCHES NOMINAL IN, pin_overall_diameter: 0.2358 INCHES MINIMUM AND 0.2361 INCHES MAXIMUM IN, material_document_and_classification: 31013-01,FSCM 15434 MFR REF SINGLE MATERIAL RESPONSE OVERALL. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5315-00-363-7230, 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
H7239-1
NSN: 5315-00-363-7230
FSC: 5315
CAGE: 15434 — CUMMINS INC. (USA)
SPECIFICATIONS
materialSTEEL OVERALL
first_end_styleSQUARE
surface_treatmentCOPPER OVERALL
pin_overall_length2.500 INCHES NOMINAL IN
pin_overall_diameter0.2358 INCHES MINIMUM AND 0.2361 INCHES MAXIMUM IN
material_document_and_classification31013-01,FSCM 15434 MFR REF SINGLE MATERIAL RESPONSE OVERALL
second_end_relationship_with_first_endIDENTICAL
surface_treatment_document_and_classification71015-01,FSCM 15434 MFR REF SINGLE TREATMENT RESPONSE OVERALL
NSN5315-00-363-7230
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: H7239-1 · 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
•
SECOND END RELATIONSHIP WITH FIRST END: IDENTICAL
•
MATERIAL: STEEL OVERALL
•
MATERIAL DOCUMENT AND CLASSIFICATION: 31013-01,FSCM 15434 MFR REF SINGLE MATERIAL RESPONSE OVERALL
•
PIN OVERALL LENGTH: 2.500 INCHES NOMINAL IN
•
SURFACE TREATMENT: COPPER OVERALL
•
FIRST END STYLE: SQUARE
•
PIN OVERALL DIAMETER: 0.2358 INCHES MINIMUM AND 0.2361 INCHES MAXIMUM IN
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: 71015-01,FSCM 15434 MFR REF SINGLE TREATMENT RESPONSE OVERALL
TECHNICAL CHARACTERISTICS (FLIS)
SECOND END RELATIONSHIP WITH FIRST ENDIDENTICAL
MATERIALSTEEL OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION31013-01,FSCM 15434 MFR REF SINGLE MATERIAL RESPONSE OVERALL
PIN OVERALL LENGTH2.500 INCHES NOMINAL IN
SURFACE TREATMENTCOPPER OVERALL
FIRST END STYLESQUARE
PIN OVERALL DIAMETER0.2358 INCHES MINIMUM AND 0.2361 INCHES MAXIMUM IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION71015-01,FSCM 15434 MFR REF SINGLE TREATMENT RESPONSE OVERALL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 24
8380-7239Interchangeable
interchangeable cross-reference
interchangeable
347-217-014Interchangeable
interchangeable cross-reference
interchangeable
1923-0045Interchangeable
interchangeable cross-reference
interchangeable
GGG-D-296 TY3SEAInterchangeable
interchangeable cross-reference
interchangeable
24123Interchangeable
interchangeable cross-reference
interchangeable
1266Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is H7239-1?
H7239-1 is a PIN,STRAIGHT,HEADLESS.
What parts can replace H7239-1?
There are 24 known substitutes for H7239-1: 8380-7239, 347-217-014, 1923-0045 and 21 more. Substitute compatibility should be verified for your specific system.
What is the NSN for H7239-1?
H7239-1 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5315-00-363-7230. 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