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556940 — STRIP,ELECTRICAL GROUNDING

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

556940: STRIP,ELECTRICAL GROUNDING.

The STRIP,ELECTRICAL GROUNDING is a the manufacturer industrial component. Key specifications include shape: FLAT, material: COPPER, thickness: 0.156 INCHES NOMINAL IN, hole_diameter: 0.906 INCHES NOMINAL IN, overall_width: 15.0 MILLIMETERS NOMINAL MM, overall_length: 500.0 MILLIMETERS NOMINAL MM. This part is cataloged in the U.S.

Government catalog under NSN 5310-00-350-5617, 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
556940
NSN: 5310-00-350-5617
NIINs: 003505617, 016564204
FSC: 5310 — Nuts and Washers
CAGE: 12204 — CHRYSLER REALTY COMPANY LLC DBA DAIMLER CHRYSLER (USA)
SPECIFICATIONS
shapeFLAT
materialCOPPER
thickness0.156 INCHES NOMINAL IN
hole_diameter0.906 INCHES NOMINAL IN
overall_width15.0 MILLIMETERS NOMINAL MM
overall_length500.0 MILLIMETERS NOMINAL MM
overall_diameter1.750 INCHES MINIMUM AND 1.781 INCHES MAXIMUM IN
special_featuresTHE MAXIMUM CURRENT IS 120.0 AMPS.
overall_thickness1.5 MILLIMETERS NOMINAL MM
surface_treatmentTIN
mounting_configurationONE 8.5MM DIAMETER HOLE AT EACH END. MM
peripheral_shape_styleROUND
NSN5310-00-350-5617
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 556940 · 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: 1.750 INCHES MINIMUM AND 1.781 INCHES MAXIMUM IN
•
CROSS-SECTIONAL SHAPE STYLE: RECTANGULAR
•
PERIPHERAL SHAPE STYLE: ROUND
•
MATERIAL: STEEL OVERALL
•
CENTER HOLE SHAPE STYLE: ROUND
•
HOLE DIAMETER: 0.906 INCHES NOMINAL IN
•
THICKNESS: 0.156 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
OVERALL DIAMETER1.750 INCHES MINIMUM AND 1.781 INCHES MAXIMUM IN
CROSS-SECTIONAL SHAPE STYLERECTANGULAR
PERIPHERAL SHAPE STYLEROUND
MATERIALSTEEL OVERALL
CENTER HOLE SHAPE STYLEROUND
HOLE DIAMETER0.906 INCHES NOMINAL IN
THICKNESS0.156 INCHES NOMINAL IN
SUBSTITUTES & CROSS-REFERENCES 2
5310002096336Reference document
Same NSN cross-reference
Reference document — Secondary reference
92X189Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 556940?
556940 is a STRIP,ELECTRICAL GROUNDING.
What parts can replace 556940?
There are 2 known substitutes for 556940: 5310002096336, 92X189. Substitute compatibility should be verified for your specific system.
What is the NSN for 556940?
556940 is cataloged in the U.S. Government catalog under NSN 5310-00-350-5617. This indicates validated use in U.S. government and defense supply chains.
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