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674939 — SPLICE SET,QUICK DISCONNECT

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

674939: SPLICE SET,QUICK DISCONNECT.

The SPLICE SET,QUICK DISCONNECT is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY CORE CONDUCTOR SINGLE CONDUCTOR, thickness: 0.112 INCHES MINIMUM AND 0.138 INCHES MAXIMUM IN, hole_diameter: 0.812 INCHES NOMINAL IN, conductor_form: STRANDED LOCATION NOT OTHERWISE SPECIFIED, overall_diameter: 1.312 INCHES NOMINAL IN, special_features: NEXT HIGHER ASSEMBLY 674939-101. This part is cataloged in the U.S.

Government catalog under NSN 5310-00-171-5750, 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
674939
NSN: 5310-00-171-5750
NIINs: 001715750, 006228534, 008836008, 011275616, 015500405
FSC: 5310 — Nuts and Washers
CAGE: 12204 — CHRYSLER REALTY COMPANY LLC DBA DAIMLER CHRYSLER (USA)
SPECIFICATIONS
materialALUMINUM ALLOY CORE CONDUCTOR SINGLE CONDUCTOR
thickness0.112 INCHES MINIMUM AND 0.138 INCHES MAXIMUM IN
hole_diameter0.812 INCHES NOMINAL IN
conductor_formSTRANDED LOCATION NOT OTHERWISE SPECIFIED
overall_diameter1.312 INCHES NOMINAL IN
special_featuresNEXT HIGHER ASSEMBLY 674939-101
termination_typeLUG TERMINAL W/MOUNTING HOLE BOTH ENDS SINGLE CONDUCTOR
lead_overall_length9.207 INCHES MINIMUM AND 9.483 INCHES MAXIMUM IN
fsc_application_dataAIRCRAFT JET ENGINE,TF33
round_conductor_size10 AWG SINGLE CONDUCTOR
peripheral_shape_styleROUND
center_hole_shape_styleROUND
NSN5310-00-171-5750
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 674939 · 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
•
OVERALL DIAMETER: 1.312 INCHES NOMINAL IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: SAE ASSN STD SINGLE MATERIAL RESPONSE OVERALL
•
CROSS-SECTIONAL SHAPE STYLE: RECTANGULAR
•
PERIPHERAL SHAPE STYLE: ROUND
•
MATERIAL: WOOL COMP 9R2 OVERALL
•
CENTER HOLE SHAPE STYLE: ROUND
•
HOLE DIAMETER: 0.812 INCHES NOMINAL IN
•
THICKNESS: 0.112 INCHES MINIMUM AND 0.138 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
OVERALL DIAMETER1.312 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATIONSAE ASSN STD SINGLE MATERIAL RESPONSE OVERALL
CROSS-SECTIONAL SHAPE STYLERECTANGULAR
PERIPHERAL SHAPE STYLEROUND
MATERIALWOOL COMP 9R2 OVERALL
CENTER HOLE SHAPE STYLEROUND
HOLE DIAMETER0.812 INCHES NOMINAL IN
THICKNESS0.112 INCHES MINIMUM AND 0.138 INCHES MAXIMUM IN
SUBSTITUTES & CROSS-REFERENCES 6
78-10212Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
7970CReference document
Same NSN cross-reference
Reference document — Secondary reference
GAU31Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
639085Reference document
Same NSN cross-reference
Reference document — Secondary reference
78-10212AReference document
Same NSN cross-reference
Reference document — Secondary reference
A1644Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 674939?
674939 is a SPLICE SET,QUICK DISCONNECT.
What parts can replace 674939?
There are 6 known substitutes for 674939: 78-10212, 7970C, GAU31 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 674939?
674939 is cataloged in the U.S. Government catalog under NSN 5310-00-171-5750. This indicates validated use in U.S. government and defense supply chains.
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