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BB7043 ✓ 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 PARTS KIT,UNIVERSAL JOINT is a the manufacturer industrial component. Key specifications include end_type: EXTERNAL THREAD SECOND END, material: COPPER ALLOY, dial_size: 4-1/2 IN. DIA IN, duty_type: CONTINUOUS, end_style: SHORT TWISTED HOOK BOTH ENDS, bezel_type: HINGE.

This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5310-00-525-0617, 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
BB7043
NSN: 5310-00-525-0617
FSC: 5310
CAGE: 57526 — FORD MOTOR COMPANY (USA)
SPECIFICATIONS
end_typeEXTERNAL THREAD SECOND END
materialCOPPER ALLOY
dial_size4-1/2 IN. DIA IN
duty_typeCONTINUOUS
end_styleSHORT TWISTED HOOK BOTH ENDS
bezel_typeHINGE
body_styleBUSHING MOUNT
body_width0.469 INCHES NOMINAL IN
face_width4.000 INCHES NOMINAL IN
scale_namePRESSURE
scale_typeSINGLE
body_height0.562 INCHES NOMINAL IN
NSN5310-00-525-0617
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: BB7043 · 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 6
35684Interchangeable
interchangeable cross-reference
interchangeable
10KP902Interchangeable
interchangeable cross-reference
interchangeable
48222AXInterchangeable
interchangeable cross-reference
interchangeable
2301520Interchangeable
interchangeable cross-reference
interchangeable
5550789Interchangeable
interchangeable cross-reference
interchangeable
2111WInterchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is BB7043?
BB7043 is a PARTS KIT,UNIVERSAL JOINT.
What parts can replace BB7043?
There are 6 known substitutes for BB7043: 35684, 10KP902, 48222AX and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for BB7043?
BB7043 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5310-00-525-0617. 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