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Technical Data Sheet
PartsTable / COMPONENT / 422830
422830 ✓ 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,TAPERED,THREADED is a the manufacturer tape media or drive component used in enterprise backup, archival, and disaster recovery environments. Key specifications include taper: 4.028 PER FOOT IN INCHES, material: STEEL OVERALL, grip_length: 1.688 INCHES NOMINAL IN, taper_length: 2.125 INCHES NOMINAL IN, thread_class: 2A A, thread_length: 0.875 INCHES NOMINAL IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5315-00-424-7602, 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
422830
NSN: 5315-00-424-7602
FSC: 5315
CAGE: 00447 — WABCO CONSTRUCTION AND MINING EQUIPMENT GROUP INDIANAPOLIS PLANT AN AMERICAN STANDARD INC CO (USA)
SPECIFICATIONS
taper4.028 PER FOOT IN INCHES
materialSTEEL OVERALL
grip_length1.688 INCHES NOMINAL IN
taper_length2.125 INCHES NOMINAL IN
thread_class2A A
thread_length0.875 INCHES NOMINAL IN
first_end_styleSQUARE
style_designatorTHREADED AT SMALL END
thread_directionRIGHT-HAND
first_end_locationBOTH ENDS
nominal_thread_size0.500 INCHES IN
taper_major_diameter0.500 INCHES NOMINAL IN
NSN5315-00-424-7602
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 422830 · 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
•
SECOND END RELATIONSHIP WITH FIRST END: IDENTICAL
•
TAPER: 4.028 PER FOOT IN INCHES
•
FIRST END LOCATION: BOTH ENDS
•
TAPER MAJOR DIAMETER: 0.500 INCHES NOMINAL IN
•
GRIP LENGTH: 1.688 INCHES NOMINAL IN
•
NOMINAL THREAD SIZE: 0.500 INCHES IN
•
FIRST END STYLE: SQUARE
•
THREAD CLASS: 2A A
TYPICAL APPLICATIONS
  • Long-term data archival and compliance retention
  • Offsite backup and disaster recovery
  • Air-gapped ransomware protection
  • Cold storage tier for infrequently accessed data
TECHNICAL CHARACTERISTICS (FLIS)
SECOND END RELATIONSHIP WITH FIRST ENDIDENTICAL
TAPER4.028 PER FOOT IN INCHES
FIRST END LOCATIONBOTH ENDS
TAPER MAJOR DIAMETER0.500 INCHES NOMINAL IN
GRIP LENGTH1.688 INCHES NOMINAL IN
NOMINAL THREAD SIZE0.500 INCHES IN
FIRST END STYLESQUARE
THREAD CLASS2A A
THREAD DIRECTIONRIGHT-HAND
MATERIALSTEEL OVERALL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 5
93931R96Interchangeable
interchangeable cross-reference
interchangeable
93931R93Interchangeable
interchangeable cross-reference
interchangeable
93931R91Interchangeable
interchangeable cross-reference
interchangeable
2682Interchangeable
interchangeable cross-reference
interchangeable
4515DInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 422830?
422830 is a PIN,TAPERED,THREADED.
What parts can replace 422830?
There are 5 known substitutes for 422830: 93931R96, 93931R93, 93931R91 and 2 more. Substitute compatibility should be verified for your specific system.
Is 422830 still available?
422830 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