PartsTable
Technical Data Sheet
234934-50-8 ✓ 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,PLAIN is a the manufacturer tape media or drive component used in enterprise backup, archival, and disaster recovery environments. Key specifications include material: STEEL CORROSION RESISTING OVERALL, surface_finish: 63.0 MICROINCHES SHANK END, first_end_style: OVAL, surface_treatment: PASSIVATE OVERALL, first_end_location: BOTH ENDS, pin_overall_length: 0.470 INCHES MINIMUM AND 0.530 INCHES MAXIMUM IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5315-00-187-3241, 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
234934-50-8
NSN: 5315-00-187-3241
FSC: 5315
CAGE: 88818 — KEARFOTT CORPORATION DIV GUIDANCE AND NAVIGATION DIVISION (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING OVERALL
surface_finish63.0 MICROINCHES SHANK END
first_end_styleOVAL
surface_treatmentPASSIVATE OVERALL
first_end_locationBOTH ENDS
pin_overall_length0.470 INCHES MINIMUM AND 0.530 INCHES MAXIMUM IN
pin_size_designation5/0
first_end_outer_radius0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN
material_document_and_classification66 FED STD SINGLE MATERIAL RESPONSE OVERALL
second_end_relationship_with_first_endIDENTICAL
surface_treatment_document_and_classificationQQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
NSN5315-00-187-3241
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 234934-50-8 · 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
FIRST END OUTER RADIUS: 0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN
PIN SIZE DESIGNATION: 5/0
MATERIAL: STEEL CORROSION RESISTING OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
FIRST END STYLE: OVAL
SECOND END RELATIONSHIP WITH FIRST END: IDENTICAL
FIRST END LOCATION: BOTH ENDS
SURFACE TREATMENT: PASSIVATE OVERALL
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)
FIRST END OUTER RADIUS0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN
PIN SIZE DESIGNATION5/0
MATERIALSTEEL CORROSION RESISTING OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
FIRST END STYLEOVAL
SECOND END RELATIONSHIP WITH FIRST ENDIDENTICAL
FIRST END LOCATIONBOTH ENDS
SURFACE TREATMENTPASSIVATE OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION66 FED STD SINGLE MATERIAL RESPONSE OVERALL
SURFACE FINISH63.0 MICROINCHES SHANK END
VERIFIED SUBSTITUTES & CROSS-REFERENCES 9
04 04 01 7Interchangeable
interchangeable cross-reference
interchangeable
40069542Interchangeable
interchangeable cross-reference
interchangeable
AK4Interchangeable
interchangeable cross-reference
interchangeable
6011445Interchangeable
Same NIIN cross-reference
interchangeable
117870-033Interchangeable
Same NIIN cross-reference
interchangeable
MS24692-54Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 234934-50-8?
234934-50-8 is a PIN,TAPERED,PLAIN.
What parts can replace 234934-50-8?
There are 9 known substitutes for 234934-50-8: 04 04 01 7, 40069542, AK4 and 6 more. Substitute compatibility should be verified for your specific system.
Is 234934-50-8 still available?
234934-50-8 is currently cancelled.
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