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6530-61-200-2103 — PIN,TAPERED,THREADED

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

6530-61-200-2103: PIN,TAPERED,THREADED.

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 grip_length: 2.669 INCHES NOMINAL IN, taper_length: 3.100 INCHES NOMINAL IN, first_end_style: POINTED, style_designator: THREADED AT SMALL END, taper_major_diameter: 0.344 INCHES NOMINAL IN, taper_minor_diameter: 0.250 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5315-01-531-2144, 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
6530-61-200-2103
NSN: 5315-01-531-2144
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 78286 — SIKORSKY AIRCRAFT CORPORATION DBA SIKORSKY AIRCRAFT CORP (USA)
SPECIFICATIONS
grip_length2.669 INCHES NOMINAL IN
taper_length3.100 INCHES NOMINAL IN
first_end_stylePOINTED
special_featuresFDETAIL DESIGN OF PIN BOSSES TO BE DETERMINED BY VENDOR. BOSSES MAY BE MOLDED INTEGRAL WITH UNIT. DIA OF PIN TAPERS UNIFROMALLY FROM .375" TO .250". ITEM ALSO HAS A ROUGH KNURL TO ENSURE PROPER BOND.
style_designatorTHREADED AT SMALL END
taper_major_diameter0.344 INCHES NOMINAL IN
taper_minor_diameter0.250 INCHES NOMINAL IN
first_end_taper_angle38.0 DEGREES NOMINAL
first_end_taper_length0.830 INCHES MINIMUM AND 0.900 INCHES MAXIMUM IN
thread_quantity_per_inch28
thread_series_designatorUNIFIED NATIONAL JOINT FINE (UNJF)
part_name_assigned_by_controlling_agencyPIN
NSN5315-01-531-2144
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 6530-61-200-2103 · 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: 0.830 INCHES MINIMUM AND 0.900 INCHES MAXIMUM IN
•
FIRST END STYLE: POINTED
•
TAPER MINOR DIAMETER: 0.250 INCHES NOMINAL IN
•
STYLE DESIGNATOR: THREADED AT SMALL END
•
FIRST END TAPER ANGLE: 38.0 DEGREES NOMINAL
•
TAPER MAJOR DIAMETER: 0.344 INCHES NOMINAL IN
•
GRIP LENGTH: 2.669 INCHES NOMINAL IN
•
TAPER LENGTH: 3.100 INCHES NOMINAL IN
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 LENGTH0.830 INCHES MINIMUM AND 0.900 INCHES MAXIMUM IN
FIRST END STYLEPOINTED
TAPER MINOR DIAMETER0.250 INCHES NOMINAL IN
STYLE DESIGNATORTHREADED AT SMALL END
FIRST END TAPER ANGLE38.0 DEGREES NOMINAL
TAPER MAJOR DIAMETER0.344 INCHES NOMINAL IN
GRIP LENGTH2.669 INCHES NOMINAL IN
TAPER LENGTH3.100 INCHES NOMINAL IN
SPECIAL FEATURESFDETAIL DESIGN OF PIN BOSSES TO BE DETERMINED BY VENDOR. BOSSES MAY BE MOLDED INTEGRAL WITH UNIT. DIA OF PIN TAPERS UNIFROMALLY FROM .375" TO .250". ITEM ALSO HAS A ROUGH KNURL TO ENSURE PROPER BOND.
PART NAME ASSIGNED BY CONTROLLING AGENCYPIN
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 6530-61-200-2103?
6530-61-200-2103 is a PIN,TAPERED,THREADED.
What is the NSN for 6530-61-200-2103?
6530-61-200-2103 is cataloged in the U.S. Government catalog under NSN 5315-01-531-2144. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.