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PartsTable / IT_GENERAL / 197557
197557 ✓ Verified by PartsTable
Lenovo · IT_GENERAL · CONSUMABLE
WHAT YOU NEED TO KNOW
Schedule = wall thickness, NOT diameter Nominal pipe size != actual OD
Sch 40 and Sch 80 same OD, different wall
PRODUCT OVERVIEW

Simplify your hectic workday. ThinkPad X201 Tablet offers industry-leading CPUs and convenient new features.<br><br><b>Key features:</b><br><br>- Latest lightning-fast Intel® processors<br>- Available with standard pen-only LED widescreen, optional multitouch panel or optional SuperBright Outdoor panel<br>- Added multitouch touchpad with zoom, scroll and rotate capability<br>- Up to eight hours of battery life<br>- Larger hard-drive capacity—up to 500GB<br>- Wide-viewing-angle screen<br>- Remote IT management via Intel® vPro™ technology and Remote PC Assist Technology (RPAT)<br>- Remote BIOS or hardware password management This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4710-00-731-2451, indicating validated use in U.S. government and defense logistics supply chains.

WHERE IT FITS
IT_GENERAL→ CONSUMABLE→ 197557
NSN: 4710-00-731-2451
FSC: 4710
CAGE: 11449 — TURBO POWER & MARINE SYSTEM INC SUB OF UNITED TECHNOLOGIES CORP (USA)
SPECIFICATIONS
Depth257 mm
Width295 mm
Height33.3 mm
Weight1.8 kg
DisplayLED
Bus typeDMI
Intel 64Yes
SteppingC2
BluetoothYes
HDD speed7200 RPM
Tjunction105 °C
DC-in jackYes
NSN4710-00-731-2451
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: 197557 · Lenovo ⚠ VERIFY BEFORE ORDERING Schedule = wall thickness, NOT pipe diameter. Sch 40 and Sch 80 have the same OD but different wall thickness. Nominal pipe size ≠ actual OD — a 1" pipe is actually 1.315" OD ✓ BROKER TIP Sch 40 = standard wall, Sch 80 = heavy wall (higher pressure), Sch 160 = extra heavy. Seamless pipe is required for high-pressure applications — welded pipe has lower ratings PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
i7-640LM
Intel® Core™ i7 — BGA 1288
•
Up to 8 GB
•
Convertible (Swivel)
•
GENERAL CHARACTERISTICS ITEM DESCRIPTION: MATL STEEL PER AMS 5591 OR AMS 5613; 1.929 IN. MIN AND 1.934 IN. MAX LONG; 0.5910 IN. MIN AND 0.5915 IN. MAX OD; 0.438 IN. MIN AND 0.439 IN. MAX ID IN
TECHNICAL CHARACTERISTICS (FLIS)
GENERAL CHARACTERISTICS ITEM DESCRIPTIONMATL STEEL PER AMS 5591 OR AMS 5613; 1.929 IN. MIN AND 1.934 IN. MAX LONG; 0.5910 IN. MIN AND 0.5915 IN. MAX OD; 0.438 IN. MIN AND 0.439 IN. MAX ID IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES

No verified substitutes available.

LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 197557?
197557 is a ThinkPad X201 Tablet manufactured by Lenovo. It is classified as a IT_GENERAL (CONSUMABLE).
What is the NSN for 197557?
197557 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4710-00-731-2451. This indicates validated use in U.S. government and defense supply chains.
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Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
Last verified: July 2026