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Technical Data Sheet

540-7767-002 — Technical Data Sheet

✓ 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,LOCATING 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 under NSN 5315-00-657-0493, 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
540-7767-002
NSN: 5315-00-657-0493
FSC: 5315
CAGE: 95105 — ROCKWELL COLLINS, INC. DIV COLLINS AEROSPACE - MISSION SYSTEMS (USA)
SPECIFICATIONS
Part Number540-7767-002
NSN5315-00-657-0493
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 540-7767-002 · 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
74056633InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
P278InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
261FInterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
NAS51-100InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
117889InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
MIL-STD-130InterchangeableGOVERNMENT REGISTRY
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVEGOVERNMENT REGISTRY
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 540-7767-002?
540-7767-002 is a PIN,LOCATING.
What parts can replace 540-7767-002?
There are 6 known substitutes for 540-7767-002: 74056633, P278, 261F and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 540-7767-002?
540-7767-002 is cataloged in the Federal Logistics Information System under NSN 5315-00-657-0493. This indicates validated use in U.S. government and defense supply chains.
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