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PartsTable / COMPONENT / MS35386-3
MS35386-3 ✓ 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,LOCK is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, prong_length: 3.844 INCHES MINIMUM AND 3.906 INCHES MAXIMUM IN, opening_width: 0.823 INCHES NOMINAL IN, style_designator: LOCK, wire_stock_diameter: 0.172 INCHES MINIMUM AND 0.182 INCHES MAXIMUM IN, material_document_and_classification: QQ-W-412 COMP 2 TY 2 FED SPEC 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 5315-00-281-4236, 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
MS35386-3
NSN: 5315-00-281-4236
FSC: 5315
CAGE: 96906 — MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SPECIFICATIONS
materialSTEEL OVERALL
prong_length3.844 INCHES MINIMUM AND 3.906 INCHES MAXIMUM IN
opening_width0.823 INCHES NOMINAL IN
style_designatorLOCK
wire_stock_diameter0.172 INCHES MINIMUM AND 0.182 INCHES MAXIMUM IN
material_document_and_classificationQQ-W-412 COMP 2 TY 2 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
NSN5315-00-281-4236
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: MS35386-3 · 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
•
OPENING WIDTH: 0.823 INCHES NOMINAL IN
•
PRONG LENGTH: 3.844 INCHES MINIMUM AND 3.906 INCHES MAXIMUM IN
•
WIRE STOCK DIAMETER: 0.172 INCHES MINIMUM AND 0.182 INCHES MAXIMUM IN
•
STYLE DESIGNATOR: LOCK
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-W-412 COMP 2 TY 2 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
•
MATERIAL: STEEL OVERALL
TECHNICAL CHARACTERISTICS (FLIS)
OPENING WIDTH0.823 INCHES NOMINAL IN
PRONG LENGTH3.844 INCHES MINIMUM AND 3.906 INCHES MAXIMUM IN
WIRE STOCK DIAMETER0.172 INCHES MINIMUM AND 0.182 INCHES MAXIMUM IN
STYLE DESIGNATORLOCK
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-W-412 COMP 2 TY 2 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL OVERALL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 8
D7884-43PT1Interchangeable
interchangeable cross-reference
interchangeable
13207E9894Interchangeable
interchangeable cross-reference
interchangeable
701-2298824 PIECE 16Interchangeable
interchangeable cross-reference
interchangeable
MIL-R-52243Interchangeable
interchangeable cross-reference
interchangeable
C13207E9894-0177INX7-13-16INInterchangeable
interchangeable cross-reference
interchangeable
C13207E9894-0177INX5 9-16INInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is MS35386-3?
MS35386-3 is a PIN,LOCK.
What parts can replace MS35386-3?
There are 8 known substitutes for MS35386-3: D7884-43PT1, 13207E9894, 701-2298824 PIECE 16 and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for MS35386-3?
MS35386-3 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5315-00-281-4236. 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