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Technical Data Sheet
PartsTable / COMPONENT / B-3212PC6
B-3212PC6 ✓ 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 NUT,PLAIN,HEXAGON is a the manufacturer industrial component. Key specifications include material: STEEL UNS K04002 OVERALL, material_document_and_classification: ASTM A-194 GR 2H ASSN STD SINGLE MATERIAL RESPONSE OVERALL. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5310-01-420-1352, 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
B-3212PC6
NSN: 5310-01-420-1352
FSC: 5310
CAGE: 87045 — WALZ & KRENZER INC DIV MAPECO PRODUCTS (USA)
SPECIFICATIONS
materialSTEEL UNS K04002 OVERALL
material_document_and_classificationASTM A-194 GR 2H ASSN STD SINGLE MATERIAL RESPONSE OVERALL
NSN5310-01-420-1352
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: B-3212PC6 · 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
•
MATERIAL: STEEL UNS K04002 OVERALL
•
MATERIAL DOCUMENT AND CLASSIFICATION: ASTM A-194 GR 2H ASSN STD SINGLE MATERIAL RESPONSE OVERALL
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALSTEEL UNS K04002 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A-194 GR 2H ASSN STD SINGLE MATERIAL RESPONSE OVERALL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 13
25068PC21Interchangeable
interchangeable cross-reference
interchangeable
M010032126Interchangeable
interchangeable cross-reference
interchangeable
32126Interchangeable
interchangeable cross-reference
interchangeable
6268 1.125 INInterchangeable
interchangeable cross-reference
interchangeable
59066D71-76Interchangeable
interchangeable cross-reference
interchangeable
6268Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is B-3212PC6?
B-3212PC6 is a NUT,PLAIN,HEXAGON.
What parts can replace B-3212PC6?
There are 13 known substitutes for B-3212PC6: 25068PC21, M010032126, 32126 and 10 more. Substitute compatibility should be verified for your specific system.
What is the NSN for B-3212PC6?
B-3212PC6 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5310-01-420-1352. 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