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PartsTable / COMPONENT / MS171614
MS171614 ✓ 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 SEMICONDUCTOR DEVICE,THYRISTOR is a the manufacturer industrial component. Key specifications include diameter: 0.219 INCHES NOMINAL IN, material: STEEL COMP 410 OVERALL, alignment_type: RIGID, overall_height: 12.0 MILLIMETERS NOMINAL MM, overall_length: 0.360 INCHES MINIMUM AND 0.390 INCHES MAXIMUM IN, surface_finish: 80.0 MICROINCHES OUTSIDE DIAMETER. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5315-00-131-7036, 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
MS171614
NSN: 5315-00-131-7036
FSC: 5315
CAGE: 96906 — MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SPECIFICATIONS
diameter0.219 INCHES NOMINAL IN
materialSTEEL COMP 410 OVERALL
alignment_typeRIGID
overall_height12.0 MILLIMETERS NOMINAL MM
overall_length0.360 INCHES MINIMUM AND 0.390 INCHES MAXIMUM IN
surface_finish80.0 MICROINCHES OUTSIDE DIAMETER
hardness_rating45.0 ROCKWELL SUPERFICIAL 15-N MINIMUM AND 87.0 ROCKWELL SUPERFICIAL 15-N MAXIMUM OVERALL
style_designatorSLOTTED
surface_treatmentPASSIVATE OVERALL
material_thickness0.048 INCHES NOMINAL IN
bore_smallest_diameter12.0 MILLIMETERS NOMINAL MM
overall_outside_diameter28.0 MILLIMETERS NOMINAL MM
NSN5315-00-131-7036
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: MS171614 · 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
•
MATERIAL THICKNESS: 0.048 INCHES NOMINAL IN
•
DIAMETER: 0.219 INCHES NOMINAL IN
•
MATERIAL: STEEL COMP 410 OVERALL
•
SURFACE FINISH: 80.0 MICROINCHES OUTSIDE DIAMETER
•
MATERIAL DOCUMENT AND CLASSIFICATION: AMS 5506 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
•
SURFACE TREATMENT: PASSIVATE OVERALL
•
HARDNESS RATING: 45.0 ROCKWELL SUPERFICIAL 15-N MINIMUM AND 87.0 ROCKWELL SUPERFICIAL 15-N MAXIMUM OVERALL
TECHNICAL CHARACTERISTICS (FLIS)
MATERIAL THICKNESS0.048 INCHES NOMINAL IN
DIAMETER0.219 INCHES NOMINAL IN
OVERALL LENGTH0.360 INCHES MINIMUM AND 0.390 INCHES MAXIMUM IN
MATERIALSTEEL COMP 410 OVERALL
SURFACE FINISH80.0 MICROINCHES OUTSIDE DIAMETER
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5506 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENTPASSIVATE OVERALL
HARDNESS RATING45.0 ROCKWELL SUPERFICIAL 15-N MINIMUM AND 87.0 ROCKWELL SUPERFICIAL 15-N MAXIMUM OVERALL
STYLE DESIGNATORSLOTTED
VERIFIED SUBSTITUTES & CROSS-REFERENCES 3
2901Interchangeable
interchangeable cross-reference
interchangeable
MS17161-4Interchangeable
interchangeable cross-reference
interchangeable
72-6970-911Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is MS171614?
MS171614 is a SEMICONDUCTOR DEVICE,THYRISTOR.
What parts can replace MS171614?
There are 3 known substitutes for MS171614: 2901, MS17161-4, 72-6970-911. Substitute compatibility should be verified for your specific system.
What is the NSN for MS171614?
MS171614 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5315-00-131-7036. 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