50120 — CONE AND ROLLERS,TAPERED ROLLER

✓ Government record, cited

Sandberg · MRO · MRO_GENERAL

PRODUCT OVERVIEW

50120: CONE AND ROLLERS,TAPERED ROLLER.

Standard UTP network cable used either to connect a computer to a hub/switch or to link two hubs or switches together via the uplink port. These UTP network cables cannot be used to connect two computers directly - a hub or switch is required. This part is cataloged in the U.S.

Government catalog under NSN 3110-00-143-7538, 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

MRO→ MRO_GENERAL→ 50120

NSN: 3110-00-143-7538
NIINs: 001437538, 002756040, 002819129, 003147248, 005438895, 009788089, 009810128, 012336281, 013041569, 014349750, 014590551, 016085688, 016910348, 017091971, 017134553
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 46717 — PETTIBONE LLC (USA)

SPECIFICATIONS

depth	0.188 INCHES NOMINAL IN
width	0.250 INCHES NOMINAL IN
material	STEEL
body_style	ROUND, TERMINAL/TERMINALS IN OPPOSITE SURFACE
bore_shape	STRAIGHT
cone_width	1.1875 INCHES NOMINAL IN
drive_type	SLOTTED FACE
end_radius	0.125 INCHES NOMINAL IN
thread_size	1.967 IN. -18 IN
power_rating	1.0 WATTS AVERAGE
thread_class	3A A
bore_diameter	1.313 INCHES NOMINAL IN
NSN	3110-00-143-7538

COMPONENT DIAGRAM

KEY FEATURES

•

STYLE DESIGNATOR: NORMAL ANGLE

•

CONE CORNER RADIUS: 0.1406 INCHES NOMINAL IN

•

CONE WIDTH: 1.1875 INCHES NOMINAL IN

•

STANDARD TOLERANCE DESIGNATION: AFBMA CLASS 2

•

BORE DIAMETER: 2.6250 INCHES NOMINAL IN

•

MATERIAL: STEEL 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

STYLE DESIGNATOR	NORMAL ANGLE
CONE CORNER RADIUS	0.1406 INCHES NOMINAL IN
CONE WIDTH	1.1875 INCHES NOMINAL IN
SPECIAL FEATURES	AXIAL DISTANCE BETWEEN CENTER OF ROLLER CONTACT LINE AND CONE STABILITY POINT ON SHAFT AXIS 0.2600 IN. IN
STANDARD TOLERANCE DESIGNATION	AFBMA CLASS 2
BORE DIAMETER	2.6250 INCHES NOMINAL IN
MATERIAL	STEEL OVERALL

SUBSTITUTES & CROSS-REFERENCES 9

3K3036Reference document

Same NSN cross-reference

Reference document — Secondary reference

FF-B-187/01-493Reference document

Same NSN cross-reference

Reference document — Secondary reference

9-049-103801Reference document

Same NSN cross-reference

Reference document — Advisory reference — outside the item-of-supply concept

233273Reference document

Same NSN cross-reference

Reference document — Advisory reference — outside the item-of-supply concept

83572Reference document

Same NSN cross-reference

Reference document — Secondary reference

9414175Reference document

Same NSN cross-reference

Reference document — Advisory reference — outside the item-of-supply concept

LIFECYCLE

NSN statusCancelled· U.S. Government catalog

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

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FREQUENTLY ASKED QUESTIONS

What is 50120?

50120 is a CONE AND ROLLERS,TAPERED ROLLER manufactured by Sandberg. It is classified as a MRO (MRO_GENERAL).

What parts can replace 50120?

There are 9 known substitutes for 50120: 3K3036, FF-B-187/01-493, 9-049-103801 and 6 more. Substitute compatibility should be verified for your specific system.

What is the NSN for 50120?

50120 is cataloged in the U.S. Government catalog under NSN 3110-00-143-7538. This indicates validated use in U.S. government and defense supply chains.

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50120 — CONE AND ROLLERS,TAPERED ROLLER

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