End Measure Of Length, Calibre, 1-h21 Gost 9038 Vintage Russian Soviet Ussr

US $40.00

  • Nizhny Novgorod, Nizegorodskaya obl., Russian Federation
  • Jan 30th
* Description The main purpose is the preservation and transmission unit of length. Gauge blocks checked, calibrated or adjusted to the size of a measuring instrument (SI) (micrometer gauge, dial gauge, lever type indicator, sine rule, etc.), various control devices and production patterns. In the case when there is no required length of the gauge set, can be folded into a block of up to five end measures to achieve the desired size by "burn-in" measures to each other to the point where measures do not fall ****** Gauge blocks are produced in the form of kits , packed in wooden or plastic cases, in which each measure has its place , with appropriate indication of the nominal size . Graduation (step) sizes end up in sets - 05,12; 10,24; 15,36; 21,5; 25; 30,12; 35,24; 40,36; 46,5; 50; 55,12; 60,24; 65,36; 71,5; 75; 80,12; 85,24; 90,36; 96,5;  and 100 mm, which allows you to create virtually any size up to 1 micron. When you dial gauge blocks blocks necessary to strive for the minimum number of tiles ( measures). Calculate the number of tiles should start with the selection of the smallest in size. Grinding washed with petrol or white spirit tiles produced in the reverse order: first take the largest size of the tile , then the next in length , and finally the smallest measure. At the ends of the subassembly lap side protective measures because of their size in the block. For the formation of blocks and a secure fit through a set of accessories. In the Soviet Union produced three types of sets : dial number - 21 The number of measures in the set - 20 accuracy class - 1 Good condition, it was in use – see photo for all details.  Made in USSR. Kirov Plant "Red toolmaker" Model:  1-H21 GOST 9038-83 serial number - 719722 Very nice and rare item. Condition: Good Thank you for looking and good luck with your bids!  * Payment We prefer PayPal. You may pay instantly with PayPal by clicking the pay now button at the top. Please pay with paypal within 5 days. * Shipping worldwide shipping via International Airmail with track number $15USD* Contact Us vitnn2008(dog)ya.ru See photos:   ???????? ???? ?????? ????????: C??????? "??? ???" ??? ???????? AuPanel.com    On Aug-06-14 at 23:24:46 PDT, seller added the following information:
Condition Used :
An item that has been used previously. The item may have some signs of cosmetic wear, but is fully operational and functions as intended. This item may be a floor model or store return that has been used. See the seller’s listing for full details and description of any imperfections.
Seller Notes Good ConditionStainless Steel

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