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PartsTable / COMPONENT / 700527 PIECE 81
700527 PIECE 81 ✓ 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 PIN,STRAIGHT,HEADLESS 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 5315-01-305-0649, 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
700527 PIECE 81
NSN: 5315-01-305-0649
FSC: 5315
CAGE: 38319 — LANTEC INDUSTRIES INC (CAN)
SPECIFICATIONS
Part Number700527 PIECE 81
NSN5315-01-305-0649
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 700527 PIECE 81 · 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
454951-2Interchangeable
interchangeable cross-reference
interchangeable
950026-20Interchangeable
interchangeable cross-reference
interchangeable
75-4Interchangeable
interchangeable cross-reference
interchangeable
SC-B-93286Interchangeable
interchangeable cross-reference
interchangeable
201024Interchangeable
interchangeable cross-reference
interchangeable
B-969022S PIECE 7Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 700527 PIECE 81?
700527 PIECE 81 is a PIN,STRAIGHT,HEADLESS.
What parts can replace 700527 PIECE 81?
There are 6 known substitutes for 700527 PIECE 81: 454951-2, 950026-20, 75-4 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 700527 PIECE 81?
700527 PIECE 81 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5315-01-305-0649. 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