6853522 ITEM 21 — PIN,TAPERED,PLAIN

✓ Government record, cited

— · NUT WASHER

PRODUCT OVERVIEW

6853522 ITEM 21: 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 303 OVERALL, first_end_style: SQUARE, first_end_location: SMALL END, pin_overall_length: 2.500 INCHES NOMINAL IN, pin_size_designation: 10, end_item_identification: COMPENSATING FAIRING ASSEMBLY HORSE COLLAR BRG ASSEMBLY. This part is cataloged in the U.S.

Government catalog under NSN 5315-01-485-6881, 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

6853522 ITEM 21

NSN: 5315-01-485-6881
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)

SPECIFICATIONS

material	STEEL COMP 303 OVERALL
first_end_style	SQUARE
first_end_location	SMALL END
pin_overall_length	2.500 INCHES NOMINAL IN
pin_size_designation	10
end_item_identification	COMPENSATING FAIRING ASSEMBLY HORSE COLLAR BRG ASSEMBLY
second_end_relationship_with_first_end	IDENTICAL
NSN	5315-01-485-6881

COMPONENT DIAGRAM

KEY FEATURES

•

FIRST END LOCATION: SMALL END

•

FIRST END STYLE: SQUARE

•

PIN OVERALL LENGTH: 2.500 INCHES NOMINAL IN

•

SECOND END RELATIONSHIP WITH FIRST END: IDENTICAL

•

PIN SIZE DESIGNATION: 10

•

MATERIAL: STEEL COMP 303 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 LOCATION	SMALL END
FIRST END STYLE	SQUARE
PIN OVERALL LENGTH	2.500 INCHES NOMINAL IN
SECOND END RELATIONSHIP WITH FIRST END	IDENTICAL
PIN SIZE DESIGNATION	10
END ITEM IDENTIFICATION	COMPENSATING FAIRING ASSEMBLY HORSE COLLAR BRG ASSEMBLY
MATERIAL	STEEL COMP 303 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

90681A477Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 6853522 ITEM 21?

6853522 ITEM 21 is a PIN,TAPERED,PLAIN.

What parts can replace 6853522 ITEM 21?

There is 1 known substitute for 6853522 ITEM 21: 90681A477. Substitute compatibility should be verified for your specific system.

What is the NSN for 6853522 ITEM 21?

6853522 ITEM 21 is cataloged in the U.S. Government catalog under NSN 5315-01-485-6881. This indicates validated use in U.S. government and defense supply chains.

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6853522 ITEM 21 — PIN,TAPERED,PLAIN

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