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PartsTable / COMPONENT / 67654-1
67654-1 ✓ 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 KEY,POLARIZING,ELECTRICAL is a the manufacturer industrial component. Key specifications include general_characteristics_item_description: NYLON,PER MIL-M-20693,TYPE 1,NATURAL COLOR,0.314 IN. LG; 0.089 IN.

W IN. This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5315-00-250-6347, 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
67654-1
NSN: 5315-00-250-6347
FSC: 5315
CAGE: 09769 — TYCO ELECTRONICS CORPORATION (USA)
SPECIFICATIONS
general_characteristics_item_descriptionNYLON,PER MIL-M-20693,TYPE 1,NATURAL COLOR,0.314 IN. LG; 0.089 IN. W IN
NSN5315-00-250-6347
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 67654-1 · 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
•
GENERAL CHARACTERISTICS ITEM DESCRIPTION: NYLON,PER MIL-M-20693,TYPE 1,NATURAL COLOR,0.314 IN. LG; 0.089 IN. W IN
TECHNICAL CHARACTERISTICS (FLIS)
GENERAL CHARACTERISTICS ITEM DESCRIPTIONNYLON,PER MIL-M-20693,TYPE 1,NATURAL COLOR,0.314 IN. LG; 0.089 IN. W IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 3
109390Interchangeable
interchangeable cross-reference
interchangeable
80XL037Interchangeable
interchangeable cross-reference
interchangeable
117960Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 67654-1?
67654-1 is a KEY,POLARIZING,ELECTRICAL.
What parts can replace 67654-1?
There are 3 known substitutes for 67654-1: 109390, 80XL037, 117960. Substitute compatibility should be verified for your specific system.
What is the NSN for 67654-1?
67654-1 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5315-00-250-6347. 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