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98390A319 — PIN,TAPERED,PLAIN

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

98390A319: 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 OVERALL, first_end_style: ROUND, hardness_rating: 85.0 ROCKWELL B NOMINAL OVERALL, first_end_location: ROUND END, pin_overall_length: 1.490 INCHES MINIMUM AND 1.510 INCHES MAXIMUM IN, first_end_taper_length: 0.141 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5315-01-628-5740, 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
98390A319
NSN: 5315-01-628-5740
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 39428 — MCMASTER-CARR SUPPLY CO (USA)
SPECIFICATIONS
materialSTEEL OVERALL
first_end_styleROUND
hardness_rating85.0 ROCKWELL B NOMINAL OVERALL
first_end_locationROUND END
pin_overall_length1.490 INCHES MINIMUM AND 1.510 INCHES MAXIMUM IN
first_end_taper_length0.141 INCHES NOMINAL IN
second_end_taper_length0.1713 INCHES MINIMUM AND 0.1733 INCHES MAXIMUM IN
NSN5315-01-628-5740
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 98390A319 · 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 TAPER LENGTH: 0.141 INCHES NOMINAL IN
•
FIRST END LOCATION: ROUND END
•
FIRST END STYLE: ROUND
•
HARDNESS RATING: 85.0 ROCKWELL B NOMINAL OVERALL
•
SECOND END TAPER LENGTH: 0.1713 INCHES MINIMUM AND 0.1733 INCHES MAXIMUM IN
•
PIN OVERALL LENGTH: 1.490 INCHES MINIMUM AND 1.510 INCHES MAXIMUM IN
•
MATERIAL: STEEL 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 TAPER LENGTH0.141 INCHES NOMINAL IN
FIRST END LOCATIONROUND END
FIRST END STYLEROUND
HARDNESS RATING85.0 ROCKWELL B NOMINAL OVERALL
SECOND END TAPER LENGTH0.1713 INCHES MINIMUM AND 0.1733 INCHES MAXIMUM IN
PIN OVERALL LENGTH1.490 INCHES MINIMUM AND 1.510 INCHES MAXIMUM IN
MATERIALSTEEL 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 1
TP050030001Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 98390A319?
98390A319 is a PIN,TAPERED,PLAIN.
What parts can replace 98390A319?
There is 1 known substitute for 98390A319: TP050030001. Substitute compatibility should be verified for your specific system.
What is the NSN for 98390A319?
98390A319 is cataloged in the U.S. Government catalog under NSN 5315-01-628-5740. This indicates validated use in U.S. government and defense supply chains.
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