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PartsTable / COMPONENT / MS171562
MS171562 ✓ 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,FEEDTHRU is a the manufacturer industrial component. Key specifications include diameter: 0.162 INCHES MINIMUM AND 0.167 INCHES MAXIMUM IN, material: STEEL COMP 420 OVERALL, swage_depth: 0.035 INCHES IN, overall_height: 0.384 INCHES0.384 INCHES IN, overall_length: 0.860 INCHES MINIMUM AND 0.890 INCHES MAXIMUM IN, shear_strength: 3000 DOUBLE POUND. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5315-00-058-9767, 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
MS171562
NSN: 5315-00-058-9767
FSC: 5315
CAGE: D9182 — ZF INDUSTRIEANTRIEBE WITTEN GMBH (DEU)
SPECIFICATIONS
diameter0.162 INCHES MINIMUM AND 0.167 INCHES MAXIMUM IN
materialSTEEL COMP 420 OVERALL
swage_depth0.035 INCHES IN
overall_height0.384 INCHES0.384 INCHES IN
overall_length0.860 INCHES MINIMUM AND 0.890 INCHES MAXIMUM IN
shear_strength3000 DOUBLE POUND
hardness_rating43.0 ROCKWELL C MINIMUM AND 52.0 ROCKWELL C MAXIMUM OVERALL
largest_diameter0.062 INCHES ALL ENDS IN
overall_diameter0.125 INCHES0.125 INCHES IN
style_designatorSLOTTED
basic_shape_styleNONTUBULAR ROUND
surface_treatmentGOLD CONDUCTOR ACCOMMODATION SECOND LAYER
NSN5315-00-058-9767
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: MS171562 · 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
•
SHEAR STRENGTH: 3000 DOUBLE POUND
•
SURFACE TREATMENT: PASSIVATE OVERALL
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: ASTM A380 ASSN STD SINGLE TREATMENT RESPONSE OVERALL
•
HARDNESS RATING: 43.0 ROCKWELL C MINIMUM AND 52.0 ROCKWELL C MAXIMUM OVERALL
•
MATERIAL DOCUMENT AND CLASSIFICATION: 66 FED STD ALL MATERIAL RESPONSES OVERALL
•
STYLE DESIGNATOR: SLOTTED
•
MATERIAL: STEEL COMP 410 OR STEEL COMP 420 OVERALL
TECHNICAL CHARACTERISTICS (FLIS)
OVERALL LENGTH0.860 INCHES MINIMUM AND 0.890 INCHES MAXIMUM IN
SHEAR STRENGTH3000 DOUBLE POUND
SURFACE TREATMENTPASSIVATE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONASTM A380 ASSN STD SINGLE TREATMENT RESPONSE OVERALL
HARDNESS RATING43.0 ROCKWELL C MINIMUM AND 52.0 ROCKWELL C MAXIMUM OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION66 FED STD ALL MATERIAL RESPONSES OVERALL
STYLE DESIGNATORSLOTTED
MATERIALSTEEL COMP 410 OR STEEL COMP 420 OVERALL
DIAMETER0.162 INCHES MINIMUM AND 0.167 INCHES MAXIMUM IN
END ITEM IDENTIFICATIONW/S:HELICOPTER, ADVANCE ATTACK, AH-1W; MORTAR, 60MM, M224; AIRCRAFT, C-2A (REPROCURED); AIRCRAFT, EAGLE F-15; HELICOPTER, CARRIER BASED ASW, SH-60F; HELICOPTER, SEARCH AND RESCUE, HH-60H; AIRCRAFT, AIRLIFTER C-17A; MK 28, 5-INCH 38 CALIBER TWIN GUN MOUNT; FIRE CONTROL SYSTEM, MISSILE MK 74 (FCS); HELICOPTER, MH-53E A
VERIFIED SUBSTITUTES & CROSS-REFERENCES 13
2501A2-2Interchangeable
interchangeable cross-reference
interchangeable
5050Interchangeable
interchangeable cross-reference
interchangeable
MS17156-2Interchangeable
interchangeable cross-reference
interchangeable
589767Interchangeable
interchangeable cross-reference
interchangeable
NASM171401 THRU 171900Interchangeable
interchangeable cross-reference
interchangeable
MS16562-231Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is MS171562?
MS171562 is a TERMINAL,FEEDTHRU.
What parts can replace MS171562?
There are 13 known substitutes for MS171562: 2501A2-2, 5050, MS17156-2 and 10 more. Substitute compatibility should be verified for your specific system.
Is MS171562 still available?
MS171562 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026