90-6810-44151 — PIN,TAPERED,THREADED

✓ Government record, cited

— · NUT WASHER

PRODUCT OVERVIEW

90-6810-44151: 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 material: STEEL OVERALL, grip_length: 1.750 INCHES NOMINAL IN, thread_class: 2A A, thread_length: 0.390 INCHES NOMINAL IN, first_end_style: CHAMFERED, hardness_rating: 32.0 ROCKWELL C MAXIMUM OVERALL. This part is cataloged in the U.S.

Government catalog under NSN 5315-01-439-3285, 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

90-6810-44151

NSN: 5315-01-439-3285
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 3BNF6 — CINCINNATI GEARING SYSTEMS INC (USA)

SPECIFICATIONS

material	STEEL OVERALL
grip_length	1.750 INCHES NOMINAL IN
thread_class	2A A
thread_length	0.390 INCHES NOMINAL IN
first_end_style	CHAMFERED
hardness_rating	32.0 ROCKWELL C MAXIMUM OVERALL
second_end_style	OVAL
style_designator	THREADED AT SMALL END
thread_direction	RIGHT-HAND
first_end_location	THREADED END
nominal_thread_size	0.375 INCHES IN
taper_major_diameter	0.4933 INCHES MAXIMUM IN
NSN	5315-01-439-3285

COMPONENT DIAGRAM

KEY FEATURES

•

FIRST END TAPER LENGTH: 0.060 INCHES NOMINAL IN

•

FIRST END LOCATION: THREADED END

•

THREAD LENGTH: 0.390 INCHES NOMINAL IN

•

FIRST END STYLE: CHAMFERED

•

TAPER MINOR DIAMETER: 0.456 INCHES NOMINAL IN

•

HARDNESS RATING: 32.0 ROCKWELL C MAXIMUM OVERALL

•

STYLE DESIGNATOR: THREADED AT SMALL END

•

FIRST END TAPER ANGLE: 45.0 DEGREES NOMINAL

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 LENGTH	0.060 INCHES NOMINAL IN
FIRST END LOCATION	THREADED END
THREAD LENGTH	0.390 INCHES NOMINAL IN
FIRST END STYLE	CHAMFERED
TAPER MINOR DIAMETER	0.456 INCHES NOMINAL IN
HARDNESS RATING	32.0 ROCKWELL C MAXIMUM OVERALL
STYLE DESIGNATOR	THREADED AT SMALL END
FIRST END TAPER ANGLE	45.0 DEGREES NOMINAL
TAPER MAJOR DIAMETER	0.4933 INCHES MAXIMUM IN
SECOND END RELATIONSHIP WITH FIRST END	NOT IDENTICAL

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

15-0500-03697 PIECE 44Reference document

Same NSN cross-reference

Reference document — Secondary 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 90-6810-44151?

90-6810-44151 is a PIN,TAPERED,THREADED.

What parts can replace 90-6810-44151?

There is 1 known substitute for 90-6810-44151: 15-0500-03697 PIECE 44. Substitute compatibility should be verified for your specific system.

What is the NSN for 90-6810-44151?

90-6810-44151 is cataloged in the U.S. Government catalog under NSN 5315-01-439-3285. This indicates validated use in U.S. government and defense supply chains.

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90-6810-44151 — PIN,TAPERED,THREADED

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