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Technical Data Sheet
PartsTable / COMPONENT / 02780
02780 ✓ 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 PADLOCK is a the manufacturer industrial component. Key specifications include material: STEEL BODY, shackle_diameter: 0.312 INCHES NOMINAL IN, shackle_clearance: 1.080 INCHES NOMINAL IN, operating_mechanism_type: COMBINATION. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5315-00-976-1149, 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
02780
NSN: 5315-00-976-1149
FSC: 5315
CAGE: 26344 — NEW HAVEN MFG CORP (USA)
SPECIFICATIONS
materialSTEEL BODY
shackle_diameter0.312 INCHES NOMINAL IN
shackle_clearance1.080 INCHES NOMINAL IN
operating_mechanism_typeCOMBINATION
NSN5315-00-976-1149
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 02780 · 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
•
FSC APPLICATION DATA: TELETYPE AND FACSIMILE EQUIPMENT
TECHNICAL CHARACTERISTICS (FLIS)
FSC APPLICATION DATATELETYPE AND FACSIMILE EQUIPMENT
VERIFIED SUBSTITUTES & CROSS-REFERENCES 17
35A365Interchangeable
interchangeable cross-reference
interchangeable
JD10190Interchangeable
interchangeable cross-reference
interchangeable
1188716Interchangeable
interchangeable cross-reference
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AN3027-8Interchangeable
interchangeable cross-reference
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A3169Interchangeable
interchangeable cross-reference
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2780Interchangeable
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LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 02780?
02780 is a PADLOCK.
What parts can replace 02780?
There are 17 known substitutes for 02780: 35A365, JD10190, 1188716 and 14 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 02780?
02780 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5315-00-976-1149. 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