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PartsTable / COMPONENT / BBD14079
BBD14079 ✓ 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 WASHER,LOCK is a the manufacturer industrial component. Key specifications include end_item_identification: 3990-01-442-1939 BAP (BRIDGE ADAPTER PALLET). This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5310-01-461-4474, 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
BBD14079
NSN: 5310-01-461-4474
FSC: 5310
CAGE: 0CHW9 — BOMBARDIER INC (CAN)
SPECIFICATIONS
end_item_identification3990-01-442-1939 BAP (BRIDGE ADAPTER PALLET)
NSN5310-01-461-4474
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: BBD14079 · 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 IDENTIFICATION3990-01-442-1939 BAP (BRIDGE ADAPTER PALLET)
VERIFIED SUBSTITUTES & CROSS-REFERENCES 9
14220Interchangeable
interchangeable cross-reference
interchangeable
14079Interchangeable
interchangeable cross-reference
interchangeable
3068409Interchangeable
interchangeable cross-reference
interchangeable
320678Interchangeable
interchangeable cross-reference
interchangeable
7-320678Interchangeable
interchangeable cross-reference
interchangeable
61362Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is BBD14079?
BBD14079 is a WASHER,LOCK.
What parts can replace BBD14079?
There are 9 known substitutes for BBD14079: 14220, 14079, 3068409 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for BBD14079?
BBD14079 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5310-01-461-4474. 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