45453-1 — TAPE CONNECTOR ASSEMBLY

✓ Government record, cited

— · TAPERED BEARING

PRODUCT OVERVIEW

45453-1: TAPE CONNECTOR ASSEMBLY.

The TAPE CONNECTOR ASSEMBLY is a the manufacturer tape media or drive component used in enterprise backup, archival, and disaster recovery environments. This part is cataloged in the U.S. Government catalog under NSN 3110-00-712-9463, 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

45453-1

NSN: 3110-00-712-9463
NIINs: 007129463, 012435529
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 52676 — SKF USA INC. (USA)

SPECIFICATIONS

Part Number	45453-1
NSN	3110-00-712-9463

COMPONENT DIAGRAM

KEY FEATURES

•

RETAINER FABRICATION METHOD: MACHINED

•

INTERNAL FIT-UP DESIGNATION: LOOSE

•

LOCATING FEATURE: NONLOCATING

•

SURFACE FINISH: GROUND

•

STYLE DESIGNATOR: SINGLE ROW, NON-LOCATING, TWO LIP INNER RING, CYLINDRICAL OUTER RING, SEPARABLE

•

OVERALL OUTSIDE DIAMETER: 8.6607 INCHES MINIMUM AND 8.6614 INCHES MAXIMUM IN

•

BORE SHAPE: STRAIGHT

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

RETAINER FABRICATION METHOD	MACHINED
INTERNAL FIT-UP DESIGNATION	LOOSE
LOCATING FEATURE	NONLOCATING
SURFACE FINISH	GROUND
STYLE DESIGNATOR	SINGLE ROW, NON-LOCATING, TWO LIP INNER RING, CYLINDRICAL OUTER RING, SEPARABLE
OVERALL WIDTH	0.7824 INCHES MINIMUM AND 0.7874 INCHES MAXIMUM IN
OVERALL OUTSIDE DIAMETER	8.6607 INCHES MINIMUM AND 8.6614 INCHES MAXIMUM IN
BORE SHAPE	STRAIGHT
STANDARD TOLERANCE DESIGNATION	RBEC NO.5
BORE DIAMETER	6.6923 INCHES MINIMUM AND 6.6929 INCHES MAXIMUM IN

SUBSTITUTES & CROSS-REFERENCES 5

SB2301Reference document

Same NSN cross-reference

Reference document — Secondary reference

SB2301-4Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

HU1934EAR3802Reference document

Same NSN cross-reference

Reference document — Secondary reference

R034C4A3480063C18S9227RReference document

Same NSN cross-reference

Reference document — Secondary reference

454531SB2301-4Reference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusCancelled· U.S. Government catalog

Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 45453-1?

45453-1 is a TAPE CONNECTOR ASSEMBLY.

What parts can replace 45453-1?

There are 5 known substitutes for 45453-1: SB2301, SB2301-4, HU1934EAR3802 and 2 more. Substitute compatibility should be verified for your specific system.

What is the NSN for 45453-1?

45453-1 is cataloged in the U.S. Government catalog under NSN 3110-00-712-9463. This indicates validated use in U.S. government and defense supply chains.

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