1787706 — CUP,TAPERED ROLLER BEARING

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

1787706: CUP,TAPERED ROLLER BEARING.

The CUP,TAPERED ROLLER BEARING is a the manufacturer tape media or drive component used in enterprise backup, archival, and disaster recovery environments. Key specifications include material: STEEL OVERALL, head_height: 0.625 INCHES NOMINAL IN, thread_class: 2A EXTERNAL A, overall_width: 0.4650 INCHES NOMINAL IN, thread_length: 0.500 INCHES NOMINAL EXTERNAL IN, overall_length: 1.625 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5365-00-604-9775, 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

1787706

NSN: 5365-00-604-9775
NIINs: 006049775, 006061840
FSC: 5365 — Bushings, Rings, Shims, and Spacers
CAGE: 10001 — NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER (USA)

SPECIFICATIONS

material	STEEL OVERALL
head_height	0.625 INCHES NOMINAL IN
thread_class	2A EXTERNAL A
overall_width	0.4650 INCHES NOMINAL IN
thread_length	0.500 INCHES NOMINAL EXTERNAL IN
overall_length	1.625 INCHES NOMINAL IN
flange_diameter	1.875 INCHES NOMINAL IN
connection_style	PLAIN
flange_thickness	0.125 INCHES NOMINAL IN
outside_diameter	2.3280 INCHES NOMINAL IN
special_features	DUTY CLASS LM SERIES
style_designator	NORMAL ANGLE
NSN	5365-00-604-9775

COMPONENT DIAGRAM

KEY FEATURES

•

FLANGE DIAMETER: 1.875 INCHES NOMINAL IN

•

HEAD HEIGHT: 0.625 INCHES NOMINAL IN

•

SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: MIL-P-16232 TYPE 2,CL 2 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL

•

FLANGE THICKNESS: 0.125 INCHES NOMINAL IN

•

CONNECTION STYLE: PLAIN

•

THREAD LENGTH: 0.500 INCHES NOMINAL EXTERNAL IN

•

STYLE DESIGNATOR: PLUG, MACHINE

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

FLANGE DIAMETER	1.875 INCHES NOMINAL IN
HEAD HEIGHT	0.625 INCHES NOMINAL IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	MIL-P-16232 TYPE 2,CL 2 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
FLANGE THICKNESS	0.125 INCHES NOMINAL IN
CONNECTION STYLE	PLAIN
THREAD LENGTH	0.500 INCHES NOMINAL EXTERNAL IN
STYLE DESIGNATOR	PLUG, MACHINE
OVERALL LENGTH	1.625 INCHES NOMINAL IN
THREAD DIRECTION	RIGHT-HAND EXTERNAL
NOMINAL THREAD SIZE	1.500 INCHES EXTERNAL IN

SUBSTITUTES & CROSS-REFERENCES 1

BUWEPSDWG1787706Reference document

Same NSN cross-reference

Reference document — Secondary reference

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 1787706?

1787706 is a CUP,TAPERED ROLLER BEARING.

What parts can replace 1787706?

There is 1 known substitute for 1787706: BUWEPSDWG1787706. Substitute compatibility should be verified for your specific system.

What is the NSN for 1787706?

1787706 is cataloged in the U.S. Government catalog under NSN 5365-00-604-9775. This indicates validated use in U.S. government and defense supply chains.

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1787706 — CUP,TAPERED ROLLER BEARING

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