19138 — CONE AND ROLLERS,TAPERED ROLLER

✓ Government record, cited

Clementoni · TAPERED BEARING

PRODUCT OVERVIEW

19138: CONE AND ROLLERS,TAPERED ROLLER.

Universal 90W laptop charger that works with virtually any laptop. Key specifications include material: STEEL CORROSION RESISTING OVERALL, dial_size: 2-1/2 IN. DIA IN, cone_width: 0.6504 INCHES NOMINAL IN, head_style: HEADLESS (SETSCREW)HEADLESS (SETSCREW), point_style: FLATFLAT, scale_range: +0.0 TO 4000.0 POUNDS PRESSURE PER SQUARE INCH LBS.

This part is cataloged in the U.S. Government catalog under NSN 3110-00-100-9826, 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

19138

NSN: 3110-00-100-9826
NIINs: 001009826, 004859422, 011756913, 012440256, 012682548, 014666356, 016251065, 016307931
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 60038 — THE TIMKEN CORPORATION (USA)

SPECIFICATIONS

material	STEEL CORROSION RESISTING OVERALL
dial_size	2-1/2 IN. DIA IN
cone_width	0.6504 INCHES NOMINAL IN
head_style	HEADLESS (SETSCREW)HEADLESS (SETSCREW)
point_style	FLATFLAT
scale_range	+0.0 TO 4000.0 POUNDS PRESSURE PER SQUARE INCH LBS
groove_width	0.109 INCHES NOMINAL IN
thread_class	2B2B
bore_diameter	1.3770 INCHES NOMINAL IN
grommet_style	ROUND
hole_diameter	0.203 INCHES NOMINAL IN
thread_length	1.062 INCHES NOMINAL IN
NSN	3110-00-100-9826

COMPONENT DIAGRAM

KEY FEATURES

•

STYLE DESIGNATOR: NORMAL ANGLE

•

CONE CORNER RADIUS: 0.0625 INCHES NOMINAL IN

•

CONE WIDTH: 0.6504 INCHES NOMINAL IN

•

STANDARD TOLERANCE DESIGNATION: AFBMA CLASS 2

•

BORE DIAMETER: 1.3770 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	0.0625 INCHES NOMINAL IN
CONE WIDTH	0.6504 INCHES NOMINAL IN
STANDARD TOLERANCE DESIGNATION	AFBMA CLASS 2
BORE DIAMETER	1.3770 INCHES NOMINAL IN
MATERIAL	STEEL OVERALL

SUBSTITUTES & CROSS-REFERENCES 3

52053Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

721875Reference document

Same NSN cross-reference

Reference document — Secondary reference

M528Reference 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 19138?

19138 is a CONE AND ROLLERS,TAPERED ROLLER manufactured by Clementoni.

What parts can replace 19138?

There are 3 known substitutes for 19138: 52053, 721875, M528. Substitute compatibility should be verified for your specific system.

What is the NSN for 19138?

19138 is cataloged in the U.S. Government catalog under NSN 3110-00-100-9826. This indicates validated use in U.S. government and defense supply chains.

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19138 — CONE AND ROLLERS,TAPERED ROLLER

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