20401 — SEMICONDUCTOR DEVICES,UNITIZED

✓ Government record, cited

Freecom · TAPERED BEARING

PRODUCT OVERVIEW

20401: SEMICONDUCTOR DEVICES,UNITIZED.

This is the way mobile storage is meant to be: small in size, lightweight, robust aluminum design, large storage capacity, buspowered and no additional cables required. This pocket sized, extremely fast drive, installs in seconds, is hot swappable for maximum flexibility and connects to any PC with a USB 1.1 or 2.0 port. A driver is not required, so just plug and go.

The FHD-XS comes with two convenient applications. - Freecom’s One Button Data Synchronization for automatically synchronizing files between FHD-XS and your computer or network. - Acronis True Image (for Windows only); this software can replicate an exact image or indeed separate partitions of your hard disk drive for complete backup, allowing you to restore all of their contents, including operating systems, programs, personal data and settings.

Key features: - The world's smallest external hard drive with integrated USB Cable. This part is cataloged in the U.S. Government catalog under NSN 3110-00-198-2626, indicating validated use in U.S.

government and defense logistics supply chains.

WHERE IT FITS

20401

NSN: 3110-00-198-2626
NIINs: 001982626, 003752877, 004671782, 005187980, 006455100, 006568772, 010555160, 010854004, 013174910, 013449532, 013933889, 015495706, 015540752, 015822823, 015854148
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 97907 — TEREX CORP (USA)

SPECIFICATIONS

length	12.000 FEET NOMINAL FT
end_type	STRAIGHT SETSCREW SECOND END
material	ALUMINUM ALLOY 2024
base_style	MEDIUM TWO PIN
body_width	2.562 INCHES NOMINAL IN
bore_shape	STRAIGHT
bulb_style	T ("U" SHAPED TUBULAR)
body_height	2.938 INCHES NOMINAL IN
body_length	2.750 INCHES NOMINAL IN
head_weight	20.000 OUNCES OZ
bore_diameter	35.0 MILLIMETERS NOMINAL MM
handle_length	10.750 INCHES NOMINAL IN
NSN	3110-00-198-2626

COMPONENT DIAGRAM

KEY FEATURES

•

INTERNAL FIT-UP DESIGNATION: STANDARD

•

SURFACE FINISH: GROUND

•

STYLE DESIGNATOR: DOUBLE ROW, SPHERICAL ROLLERS, SELF-CONTAINED, OUTER AND INNER RACEWAYS CONCAVE, NON-SEPARABLE

•

OVERALL OUTSIDE DIAMETER: 80.0 MILLIMETERS NOMINAL MM

•

BORE SHAPE: STRAIGHT

•

STANDARD TOLERANCE DESIGNATION: RBEC NO.1

•

BORE DIAMETER: 35.0 MILLIMETERS NOMINAL MM

TECHNICAL CHARACTERISTICS

INTERNAL FIT-UP DESIGNATION	STANDARD
SURFACE FINISH	GROUND
STYLE DESIGNATOR	DOUBLE ROW, SPHERICAL ROLLERS, SELF-CONTAINED, OUTER AND INNER RACEWAYS CONCAVE, NON-SEPARABLE
OVERALL WIDTH	21.0 MILLIMETERS NOMINAL MM
OVERALL OUTSIDE DIAMETER	80.0 MILLIMETERS NOMINAL MM
BORE SHAPE	STRAIGHT
STANDARD TOLERANCE DESIGNATION	RBEC NO.1
BORE DIAMETER	35.0 MILLIMETERS NOMINAL MM
MATERIAL	STEEL OUTER RING
MATERIAL	STEEL INNER RING

SUBSTITUTES & CROSS-REFERENCES 4

9020401Reference document

Same NSN cross-reference

Reference document — Secondary reference

9607Reference document

Same NSN cross-reference

Reference document — Secondary reference

21307Reference document

Same NSN cross-reference

Reference document — Secondary reference

SH4079Reference 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 20401?

20401 is a SEMICONDUCTOR DEVICES,UNITIZED manufactured by Freecom.

What parts can replace 20401?

There are 4 known substitutes for 20401: 9020401, 9607, 21307 and 1 more. Substitute compatibility should be verified for your specific system.

What is the NSN for 20401?

20401 is cataloged in the U.S. Government catalog under NSN 3110-00-198-2626. This indicates validated use in U.S. government and defense supply chains.

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20401 — SEMICONDUCTOR DEVICES,UNITIZED

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