PartsTable
Technical Data Sheet
MS17172-2 ✓ 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 TERMINAL,STUD is a the manufacturer industrial component. Key specifications include diameter: 0.385 INCHES MINIMUM AND 0.392 INCHES MAXIMUM IN, material: STEEL COMP 410 OR STEEL COMP 420 OVERALL, overall_length: 1.980 INCHES MINIMUM AND 2.020 INCHES MAXIMUM IN, shear_strength: 17600 DOUBLE POUND, hardness_rating: 43.0 ROCKWELL C MINIMUM AND 52.0 ROCKWELL C MAXIMUM OVERALL, style_designator: SLOTTED. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5315-00-664-8062, 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
MS17172-2
NSN: 5315-00-664-8062
FSC: 5315
CAGE: 96906 — MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SPECIFICATIONS
diameter0.385 INCHES MINIMUM AND 0.392 INCHES MAXIMUM IN
materialSTEEL COMP 410 OR STEEL COMP 420 OVERALL
overall_length1.980 INCHES MINIMUM AND 2.020 INCHES MAXIMUM IN
shear_strength17600 DOUBLE POUND
hardness_rating43.0 ROCKWELL C MINIMUM AND 52.0 ROCKWELL C MAXIMUM OVERALL
style_designatorSLOTTED
surface_treatmentPASSIVATE OVERALL
material_thickness0.077 INCHES NOMINAL IN
material_document_and_classification66 FED STD ALL MATERIAL RESPONSES OVERALL
surface_treatment_document_and_classificationASTM A380 ASSN STD SINGLE TREATMENT RESPONSE OVERALL
NSN5315-00-664-8062
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: MS17172-2 · 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
STYLE DESIGNATOR: SLOTTED
MATERIAL THICKNESS: 0.077 INCHES NOMINAL IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: ASTM A380 ASSN STD SINGLE TREATMENT RESPONSE OVERALL
MATERIAL: STEEL COMP 410 OR STEEL COMP 420 OVERALL
SHEAR STRENGTH: 17600 DOUBLE POUND
MATERIAL DOCUMENT AND CLASSIFICATION: 66 FED STD ALL MATERIAL RESPONSES OVERALL
DIAMETER: 0.385 INCHES MINIMUM AND 0.392 INCHES MAXIMUM IN
SURFACE TREATMENT: PASSIVATE OVERALL
TECHNICAL CHARACTERISTICS (FLIS)
STYLE DESIGNATORSLOTTED
MATERIAL THICKNESS0.077 INCHES NOMINAL IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONASTM A380 ASSN STD SINGLE TREATMENT RESPONSE OVERALL
MATERIALSTEEL COMP 410 OR STEEL COMP 420 OVERALL
SHEAR STRENGTH17600 DOUBLE POUND
MATERIAL DOCUMENT AND CLASSIFICATION66 FED STD ALL MATERIAL RESPONSES OVERALL
DIAMETER0.385 INCHES MINIMUM AND 0.392 INCHES MAXIMUM IN
SURFACE TREATMENTPASSIVATE OVERALL
HARDNESS RATING43.0 ROCKWELL C MINIMUM AND 52.0 ROCKWELL C MAXIMUM OVERALL
OVERALL LENGTH1.980 INCHES MINIMUM AND 2.020 INCHES MAXIMUM IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 9
160-2051-01-01Interchangeable
interchangeable cross-reference
interchangeable
149-044-0001Interchangeable
interchangeable cross-reference
interchangeable
CP2051+1+363Interchangeable
interchangeable cross-reference
interchangeable
589830Interchangeable
Same NIIN cross-reference
interchangeable
MS16562-269Interchangeable
Same NIIN cross-reference
interchangeable
42P11701-3320Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is MS17172-2?
MS17172-2 is a TERMINAL,STUD.
What parts can replace MS17172-2?
There are 9 known substitutes for MS17172-2: 160-2051-01-01, 149-044-0001, CP2051+1+363 and 6 more. Substitute compatibility should be verified for your specific system.
Is MS17172-2 still available?
MS17172-2 is currently cancelled.
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