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PartsTable / COMPONENT / 80109
80109 ✓ 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 TRANSFORMER,POWER is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, nut_style: HEXAGON, body_width: 2.625 INCHES MAXIMUM IN, nut_height: 0.282 INCHES MAXIMUM IN, point_type: CONVENTIONAL, body_height: 4.031 INCHES MAXIMUM 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 5310-00-071-2781, 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
80109
NSN: 5310-00-071-2781
FSC: 5310
CAGE: 07429 — BLACK AND DECKER US INC (USA)
SPECIFICATIONS
materialSTEEL OVERALL
nut_styleHEXAGON
body_width2.625 INCHES MAXIMUM IN
nut_height0.282 INCHES MAXIMUM IN
point_typeCONVENTIONAL
body_height4.031 INCHES MAXIMUM IN
body_length3.062 INCHES MAXIMUM IN
lubricationSOLUBLE LUBRICANT
point_angle118.0 DEGREES NOMINAL
shank_styleSTRAIGHT ROUND
flute_length2.438 INCHES NOMINAL IN
thread_class2B
NSN5310-00-071-2781
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 80109 · 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
TECHNICAL CHARACTERISTICS (FLIS)
END ITEM IDENTIFICATIONBLACK AND DECKER RADIAL ARM SAWS
VERIFIED SUBSTITUTES & CROSS-REFERENCES 17
7654Interchangeable
interchangeable cross-reference
interchangeable
D15-460BPC266Interchangeable
interchangeable cross-reference
interchangeable
D15-460MPC266Interchangeable
interchangeable cross-reference
interchangeable
D15-615LPC266Interchangeable
interchangeable cross-reference
interchangeable
2613366-1Interchangeable
interchangeable cross-reference
interchangeable
3788Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 80109?
80109 is a TRANSFORMER,POWER.
What parts can replace 80109?
There are 17 known substitutes for 80109: 7654, D15-460BPC266, D15-460MPC266 and 14 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 80109?
80109 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5310-00-071-2781. 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