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Technical Data Sheet
PartsTable / COMPONENT / TYPEC3-8X1 1-8
TYPEC3-8X1 1-8 ✓ 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,GROOVED,HEADLESS is a the manufacturer industrial component. Key specifications include material: STEEL COMP 1112 OR STEEL COMP 1115 OVERALL, overall_length: 1.125 INCHES NOMINAL IN, first_end_style: SQUARE, style_designator: FULL LENGTH GROOVE, surface_treatment: ZINC OVERALL, first_end_location: BOTH ENDS. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5315-00-682-2020, 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
TYPEC3-8X1 1-8
NSN: 5315-00-682-2020
FSC: 5315
CAGE: 83584 — DRIV-LOK INC (USA)
SPECIFICATIONS
materialSTEEL COMP 1112 OR STEEL COMP 1115 OVERALL
overall_length1.125 INCHES NOMINAL IN
first_end_styleSQUARE
style_designatorFULL LENGTH GROOVE
surface_treatmentZINC OVERALL
first_end_locationBOTH ENDS
pin_large_end_diameter0.386 INCHES MINIMUM AND 0.390 INCHES MAXIMUM IN
pin_small_end_diameter0.373 INCHES MINIMUM AND 0.375 INCHES MAXIMUM IN
material_document_and_classificationSAE ASSN STD ALL MATERIAL RESPONSES OVERALL
second_end_relationship_with_first_endIDENTICAL
NSN5315-00-682-2020
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: TYPEC3-8X1 1-8 · 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
•
MATERIAL: STEEL COMP 1112 OR STEEL COMP 1115 OVERALL
•
PIN SMALL END DIAMETER: 0.373 INCHES MINIMUM AND 0.375 INCHES MAXIMUM IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: SAE ASSN STD ALL MATERIAL RESPONSES OVERALL
•
STYLE DESIGNATOR: FULL LENGTH GROOVE
•
SURFACE TREATMENT: ZINC OVERALL
•
FIRST END STYLE: SQUARE
•
PIN LARGE END DIAMETER: 0.386 INCHES MINIMUM AND 0.390 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALSTEEL COMP 1112 OR STEEL COMP 1115 OVERALL
PIN SMALL END DIAMETER0.373 INCHES MINIMUM AND 0.375 INCHES MAXIMUM IN
MATERIAL DOCUMENT AND CLASSIFICATIONSAE ASSN STD ALL MATERIAL RESPONSES OVERALL
STYLE DESIGNATORFULL LENGTH GROOVE
SURFACE TREATMENTZINC OVERALL
FIRST END STYLESQUARE
OVERALL LENGTH1.125 INCHES NOMINAL IN
PIN LARGE END DIAMETER0.386 INCHES MINIMUM AND 0.390 INCHES MAXIMUM IN
FIRST END LOCATIONBOTH ENDS
SECOND END RELATIONSHIP WITH FIRST ENDIDENTICAL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 6
104.580Interchangeable
interchangeable cross-reference
interchangeable
80107300Interchangeable
interchangeable cross-reference
interchangeable
GMK-D-WADS-AInterchangeable
interchangeable cross-reference
interchangeable
GE1963-2945Interchangeable
interchangeable cross-reference
interchangeable
104580Interchangeable
interchangeable cross-reference
interchangeable
1846C159Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is TYPEC3-8X1 1-8?
TYPEC3-8X1 1-8 is a PIN,GROOVED,HEADLESS.
What parts can replace TYPEC3-8X1 1-8?
There are 6 known substitutes for TYPEC3-8X1 1-8: 104.580, 80107300, GMK-D-WADS-A and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for TYPEC3-8X1 1-8?
TYPEC3-8X1 1-8 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5315-00-682-2020. 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