PartsTable
Technical Data Sheet
Download PDF

350218-1 — CONTACT,ELECTRICAL

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

350218-1: CONTACT,ELECTRICAL.

The CONTACT,ELECTRICAL is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY BODY AND CONTACT, pin_length: 0.180 INCHES NOMINAL IN, pin_diameter: 0.082 INCHES MINIMUM AND 0.084 INCHES MAXIMUM IN, hole_diameter: 0.344 INCHES NOMINAL IN, overall_height: 0.078 INCHES NOMINAL IN, overall_length: 0.820 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5310-00-264-4085, 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
350218-1
NSN: 5310-00-264-4085
NIINs: 002644085, 014081908
FSC: 5310 — Nuts and Washers
CAGE: 78189 — ITW SHAKEPROOF AUTOMOTIVE PRODUCTS (USA)
SPECIFICATIONS
materialCOPPER ALLOY BODY AND CONTACT
pin_length0.180 INCHES NOMINAL IN
pin_diameter0.082 INCHES MINIMUM AND 0.084 INCHES MAXIMUM IN
hole_diameter0.344 INCHES NOMINAL IN
overall_height0.078 INCHES NOMINAL IN
overall_length0.820 INCHES NOMINAL IN
mounting_methodFORCE FIT
outside_diameter0.562 INCHES NOMINAL IN
overall_diameter0.165 INCHES NOMINAL IN
style_designatorPIN CRIMP CONTACT
surface_treatmentTIN BODY AND CONTACT
material_thickness0.008 INCHES NOMINAL IN
NSN5310-00-264-4085
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 350218-1 · 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
•
OUTSIDE DIAMETER: 0.562 INCHES NOMINAL IN
•
MATERIAL THICKNESS: 0.008 INCHES NOMINAL IN
•
SURFACE TREATMENT: CADMIUM OR ZINC OVERALL
•
MATERIAL: STEEL OVERALL
•
HOLE DIAMETER: 0.344 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT0.078 INCHES NOMINAL IN
OUTSIDE DIAMETER0.562 INCHES NOMINAL IN
MATERIAL THICKNESS0.008 INCHES NOMINAL IN
SURFACE TREATMENTCADMIUM OR ZINC OVERALL
MATERIALSTEEL OVERALL
HOLE DIAMETER0.344 INCHES NOMINAL IN
SUBSTITUTES & CROSS-REFERENCES 3
629B1Reference document
Same NSN cross-reference
Reference document — Secondary reference
5310002644085Reference document
Same NSN cross-reference
Reference document — Informative reference only
1463X21UReference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
Ready to buy 350218-1?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is 350218-1?
350218-1 is a CONTACT,ELECTRICAL.
What parts can replace 350218-1?
There are 3 known substitutes for 350218-1: 629B1, 5310002644085, 1463X21U. Substitute compatibility should be verified for your specific system.
What is the NSN for 350218-1?
350218-1 is cataloged in the U.S. Government catalog under NSN 5310-00-264-4085. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 350218-1

✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.