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Technical Data Sheet
PartsTable / COMPONENT / 79342-1-2
79342-1-2 ✓ 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: CHAMFERED, pin_overall_length: 0.810 INCHES NOMINAL IN, pin_overall_diameter: 0.3120 INCHES NOMINAL IN, first_end_taper_angle: 45.0 DEGREES NOMINAL, first_end_taper_length: 0.021 INCHES MINIMUM AND 0.041 INCHES MAXIMUM IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5315-00-276-0193, 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
79342-1-2
NSN: 5315-00-276-0193
FSC: 5315
CAGE: 23382 — FWD SEAGRAVE HOLDINGS LP (USA)
SPECIFICATIONS
materialSTEEL OVERALL
first_end_styleCHAMFERED
pin_overall_length0.810 INCHES NOMINAL IN
pin_overall_diameter0.3120 INCHES NOMINAL IN
first_end_taper_angle45.0 DEGREES NOMINAL
first_end_taper_length0.021 INCHES MINIMUM AND 0.041 INCHES MAXIMUM IN
second_end_relationship_with_first_endIDENTICAL
NSN5315-00-276-0193
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 79342-1-2 · 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
•
FIRST END STYLE: CHAMFERED
•
FIRST END TAPER LENGTH: 0.021 INCHES MINIMUM AND 0.041 INCHES MAXIMUM IN
•
FIRST END TAPER ANGLE: 45.0 DEGREES NOMINAL
•
PIN OVERALL LENGTH: 0.810 INCHES NOMINAL IN
•
PIN OVERALL DIAMETER: 0.3120 INCHES NOMINAL IN
•
MATERIAL: STEEL OVERALL
•
SECOND END RELATIONSHIP WITH FIRST END: IDENTICAL
TECHNICAL CHARACTERISTICS (FLIS)
FIRST END STYLECHAMFERED
FIRST END TAPER LENGTH0.021 INCHES MINIMUM AND 0.041 INCHES MAXIMUM IN
FIRST END TAPER ANGLE45.0 DEGREES NOMINAL
PIN OVERALL LENGTH0.810 INCHES NOMINAL IN
PIN OVERALL DIAMETER0.3120 INCHES NOMINAL IN
MATERIALSTEEL OVERALL
SECOND END RELATIONSHIP WITH FIRST ENDIDENTICAL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 11
A-A-132Interchangeable
interchangeable cross-reference
interchangeable
GG-E-671Interchangeable
interchangeable cross-reference
interchangeable
7934Interchangeable
interchangeable cross-reference
interchangeable
XH-5210Interchangeable
interchangeable cross-reference
interchangeable
2601Interchangeable
interchangeable cross-reference
interchangeable
79-3/4Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 79342-1-2?
79342-1-2 is a PIN,STRAIGHT,HEADLESS.
What parts can replace 79342-1-2?
There are 11 known substitutes for 79342-1-2: A-A-132, GG-E-671, 7934 and 8 more. Substitute compatibility should be verified for your specific system.
Is 79342-1-2 still available?
79342-1-2 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026