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PartsTable / COMPONENT / 1020Z3127
1020Z3127 ✓ 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,PLATE is a the manufacturer industrial component. This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5310-01-168-3869, 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
1020Z3127
NSN: 5310-01-168-3869
FSC: 5310
CAGE: 27315 — MORRIS MATERIAL HANDLING, INC. (USA)
SPECIFICATIONS
Part Number1020Z3127
NSN5310-01-168-3869
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 1020Z3127 · 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 13
3874Interchangeable
interchangeable cross-reference
interchangeable
WF408Interchangeable
interchangeable cross-reference
interchangeable
56979Interchangeable
interchangeable cross-reference
interchangeable
D39095Interchangeable
interchangeable cross-reference
interchangeable
7705721Interchangeable
interchangeable cross-reference
interchangeable
629930Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 1020Z3127?
1020Z3127 is a NUT,PLAIN,PLATE.
What parts can replace 1020Z3127?
There are 13 known substitutes for 1020Z3127: 3874, WF408, 56979 and 10 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 1020Z3127?
1020Z3127 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5310-01-168-3869. 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