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Technical Data Sheet
PartsTable / COMPONENT / 219-0389
219-0389 ✓ 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 O-RING is a the manufacturer industrial component. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5310-00-166-8341, 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
219-0389
NSN: 5310-00-166-8341
FSC: 5310
CAGE: 03533 — CRANE CARRIER COMPANY, LLC (USA)
SPECIFICATIONS
Part Number219-0389
NSN5310-00-166-8341
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 219-0389 · 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
VERIFIED SUBSTITUTES & CROSS-REFERENCES 21
RN70M114500300B0100Interchangeable
interchangeable cross-reference
interchangeable
219-0389Interchangeable
interchangeable cross-reference
interchangeable
131-937Interchangeable
interchangeable cross-reference
interchangeable
13046953Interchangeable
interchangeable cross-reference
interchangeable
1330-G940Interchangeable
interchangeable cross-reference
interchangeable
13046957Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 219-0389?
219-0389 is a O-RING.
What parts can replace 219-0389?
There are 21 known substitutes for 219-0389: RN70M114500300B0100, 219-0389, 131-937 and 18 more. Substitute compatibility should be verified for your specific system.
Is 219-0389 still available?
219-0389 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026