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57A5A93-13 — PIN,TAPERED,PLAIN

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

57A5A93-13: PIN,TAPERED,PLAIN.

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 COMP 420 OVERALL, first_end_style: SQUARE, hardness_rating: 82.0 ROCKWELL SUPERFICIAL 15-N MINIMUM AND 86.4 ROCKWELL SUPERFICIAL 15-N MAXIMUM OVERALL, surface_treatment: PASSIVATE OVERALL, first_end_location: BOTH ENDS, pin_overall_length: 0.250 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5315-00-997-1832, 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
57A5A93-13
NSN: 5315-00-997-1832
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 10001 — NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER (USA)
SPECIFICATIONS
materialSTEEL COMP 420 OVERALL
first_end_styleSQUARE
hardness_rating82.0 ROCKWELL SUPERFICIAL 15-N MINIMUM AND 86.4 ROCKWELL SUPERFICIAL 15-N MAXIMUM OVERALL
surface_treatmentPASSIVATE OVERALL
first_end_locationBOTH ENDS
pin_overall_length0.250 INCHES NOMINAL IN
pin_size_designation7/0
second_end_relationship_with_first_endIDENTICAL
NSN5315-00-997-1832
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 57A5A93-13 · 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 LOCATION: BOTH ENDS
•
FIRST END STYLE: SQUARE
•
HARDNESS RATING: 82.0 ROCKWELL SUPERFICIAL 15-N MINIMUM AND 86.4 ROCKWELL SUPERFICIAL 15-N MAXIMUM OVERALL
•
PIN OVERALL LENGTH: 0.250 INCHES NOMINAL IN
•
SECOND END RELATIONSHIP WITH FIRST END: IDENTICAL
•
PIN SIZE DESIGNATION: 7/0
•
SURFACE TREATMENT: PASSIVATE OVERALL
•
MATERIAL: STEEL COMP 420 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
FIRST END LOCATIONBOTH ENDS
FIRST END STYLESQUARE
HARDNESS RATING82.0 ROCKWELL SUPERFICIAL 15-N MINIMUM AND 86.4 ROCKWELL SUPERFICIAL 15-N MAXIMUM OVERALL
PIN OVERALL LENGTH0.250 INCHES NOMINAL IN
SECOND END RELATIONSHIP WITH FIRST ENDIDENTICAL
PIN SIZE DESIGNATION7/0
SURFACE TREATMENTPASSIVATE OVERALL
MATERIALSTEEL COMP 420 OVERALL
OTHER ITEMS IN FSC 5315 — Nails, Machine Keys, and Pins
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5315-00-000-1037 5315-00-000-1067 5315-00-000-1245 5315-00-000-1372 5315-00-000-1412 5315-00-001-1571 5315-00-001-1572 5315-00-001-1602
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Terminal item — stock exhausted; no further procurementNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 57A5A93-13?
57A5A93-13 is a PIN,TAPERED,PLAIN.
What is the NSN for 57A5A93-13?
57A5A93-13 is cataloged in the U.S. Government catalog under NSN 5315-00-997-1832. This indicates validated use in U.S. government and defense supply chains.
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