1993 IBM model M (1391401) Manufactured for IBM by Lexmark 03-AUG-93 NEW

Description

part#1391401
serial#8798335
date03 AUG 93
IBM logoblue logo on gray background
cableremovable SDL, coiled cable, ps/2 connector (1393120 standard length) (NEW)
key capsremovable (two part, key stem + key cap)
key switchesclicky (buckling spring)
conditionKeyboard is brand new with original IBM styrofoam packaging, has never been used.  On quality assurance inspection, original taped seals have been opened in order to confirm that keyboard is in original 100% condition and not DOA.  Item has photographed and carefully tested to ensure that 30 year old keyboard is in original new condition.
Keyboard pre-selected as good candidate and passed initial testing to confirm mechanical condition. Upper keyboard case disassembled and individual 101 keys have been removed and fully cleaned by hand. Inspection of interior plate. All 56 plastic rivets drilled out and replaced with M2 precision screws to restore internal integrity.  Interior plate vacuumed to remove foreign debris.Keyboard re-assembled and re-tested post-cleaning. Individual photography of rear label. Photo gallery of typical restoration workflow.
commentsMade in IBM.  Made in USA

This keyboard is tested to work 100%

Includes original IBM blue box, custom-molded styrofoam, 1393120 IBM SDL to ps/2 cable.  Still has original IBM tape affixed to keyboard case after 27 years.

Additional information

Weight9 lbs
Dimensions24 × 12 × 3 in

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