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Technical Data Sheet

KC79-30 — Technical Data Sheet

✓ 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

CONNECTOR,RECEPTACLE,ELECTRICAL. Key specifications include material: PAPER OVERALL, thickness: 0.188 INCHES NOMINAL IN, body_style: STRAIGHT SHAPE, EXTERNAL COUPLING, shell_type: SOLID, hole_diameter: 0.844 INCHES NOMINAL IN, terminal_type: SOLDER WELL SINGLE MATING END SINGLE CONTACT GROUPING. This part is cataloged in the Federal Logistics Information System under NSN 5310-00-297-7319, 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
KC79-30
NSN: 5310-00-297-7319
FSC: 5310
CAGE: 56442 — DIAMOND REO TRUCK CO (USA)
SPECIFICATIONS
materialPAPER OVERALL
thickness0.188 INCHES NOMINAL IN
body_styleSTRAIGHT SHAPE, EXTERNAL COUPLING
shell_typeSOLID
hole_diameter0.844 INCHES NOMINAL IN
terminal_typeSOLDER WELL SINGLE MATING END SINGLE CONTACT GROUPING
overall_length1.040 INCHES NOMINAL IN
shell_materialCOPPER ALLOY
contact_materialCOPPER ALLOY SINGLE MATING END SINGLE CONTACT GROUPING
overall_diameter0.630 INCHES NOMINAL IN
precious_materialSILVER
mating_end_quantity1
NSN5310-00-297-7319
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: KC79-30 · 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
•
HOLE DIAMETER: 0.844 INCHES NOMINAL IN
•
PERIPHERAL SHAPE STYLE: ROUND
•
THICKNESS: 0.188 INCHES NOMINAL IN
•
CROSS-SECTIONAL SHAPE STYLE: RECTANGULAR
•
MATERIAL: PAPER OVERALL
•
CENTER HOLE SHAPE STYLE: ROUND
•
OVERALL DIAMETER: 2.188 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
HOLE DIAMETER0.844 INCHES NOMINAL IN
PERIPHERAL SHAPE STYLEROUND
THICKNESS0.188 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLERECTANGULAR
MATERIALPAPER OVERALL
CENTER HOLE SHAPE STYLEROUND
OVERALL DIAMETER2.188 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 15
1911644InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
33665InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
MPS6518InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
007-T-0194-00InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
316916AInterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
72050InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLEDGOVERNMENT REGISTRY
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is KC79-30?
KC79-30 is a CONNECTOR,RECEPTACLE,ELECTRICAL.
What parts can replace KC79-30?
There are 15 known substitutes for KC79-30: 1911644, 33665, MPS6518 and 12 more. Substitute compatibility should be verified for your specific system.
Is KC79-30 still available?
KC79-30 is currently cancelled.
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