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SS58193 ✓ 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 NUT,PLAIN,PLATE is a the manufacturer industrial component. Key specifications include material: STEEL COMP 1010 OVERALL, nut_style: PLATE, nut_height: 0.374 INCHES NOMINAL IN, nut_length: 1.250 INCHES NOMINAL IN, plate_width: 0.500 INCHES NOMINAL IN, thread_class: 2B. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5310-00-064-5789, 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
SS58193
NSN: 5310-00-064-5789
FSC: 5310
CAGE: 61864 — TRW ASSEMBLIES AND FASTENERS GROUP (USA)
SPECIFICATIONS
materialSTEEL COMP 1010 OVERALL
nut_stylePLATE
nut_height0.374 INCHES NOMINAL IN
nut_length1.250 INCHES NOMINAL IN
plate_width0.500 INCHES NOMINAL IN
thread_class2B
thread_seriesUNF
plate_thickness0.062 INCHES MINIMUM AND 0.077 INCHES MAXIMUM IN
thread_directionRIGHT-HAND
nominal_thread_size0.312 INCHES IN
drilled_hole_diameter0.093 INCHES MINIMUM AND 0.103 INCHES MAXIMUM IN
hole_type_and_quantity2 DRILLED
NSN5310-00-064-5789
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: SS58193 · 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
•
THREAD CLASS: 2B
•
MATERIAL: STEEL COMP 1010 OVERALL
•
MATERIAL DOCUMENT AND CLASSIFICATION: AISI ASSN STD SINGLE MATERIAL RESPONSE OVERALL
•
DISTANCE FROM APERTURE CENTER TO MOUNTING HOLE CENTER: 0.469 INCHES NOMINAL IN
•
THREAD QUANTITY PER INCH: 24
•
THREAD SERIES: UNF
•
NOMINAL THREAD SIZE: 0.312 INCHES IN
•
MOUNTING HOLE DIAMETER: 0.098 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
THREAD CLASS2B
MATERIALSTEEL COMP 1010 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONAISI ASSN STD SINGLE MATERIAL RESPONSE OVERALL
DISTANCE FROM APERTURE CENTER TO MOUNTING HOLE CENTER0.469 INCHES NOMINAL IN
THREAD QUANTITY PER INCH24
THREAD SERIESUNF
NOMINAL THREAD SIZE0.312 INCHES IN
MOUNTING HOLE DIAMETER0.098 INCHES NOMINAL IN
NUT HEIGHT0.374 INCHES NOMINAL IN
CENTER TO CENTER DISTANCE BETWEEN MOUNTING HOLES ALONG LENGTH0.938 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 5
B107.48 TY2CL5Interchangeable
interchangeable cross-reference
interchangeable
75EInterchangeable
interchangeable cross-reference
interchangeable
21705Interchangeable
interchangeable cross-reference
interchangeable
353036Interchangeable
interchangeable cross-reference
interchangeable
00334Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is SS58193?
SS58193 is a NUT,PLAIN,PLATE.
What parts can replace SS58193?
There are 5 known substitutes for SS58193: B107.48 TY2CL5, 75E, 21705 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for SS58193?
SS58193 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5310-00-064-5789. 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