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82089 ✓ 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 CONNECTING ROD,PISTON is a the manufacturer industrial component. Key specifications include overall_width: 0.610 INCHES MINIMUM AND 0.616 INCHES MAXIMUM IN, overall_length: 1.326 INCHES NOMINAL IN, weapon_model_number: 82A1A, end_item_identification: 1005-01-347-4857, weapon_size_designation: .50 CALIBER. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5310-00-449-2682, 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
82089
NSN: 5310-00-449-2682
FSC: 5310
CAGE: 65092 — SOLARTRON ELECTRONICS INC WESTON INSTRUMENTS DIV (USA)
SPECIFICATIONS
overall_width0.610 INCHES MINIMUM AND 0.616 INCHES MAXIMUM IN
overall_length1.326 INCHES NOMINAL IN
weapon_model_number82A1A
end_item_identification1005-01-347-4857
weapon_size_designation.50 CALIBER
NSN5310-00-449-2682
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 82089 · 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 4
00530400Interchangeable
interchangeable cross-reference
interchangeable
82089Interchangeable
interchangeable cross-reference
interchangeable
16033Interchangeable
interchangeable cross-reference
interchangeable
40-16-1002Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 82089?
82089 is a CONNECTING ROD,PISTON.
What parts can replace 82089?
There are 4 known substitutes for 82089: 00530400, 82089, 16033 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 82089?
82089 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5310-00-449-2682. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026