4820-01-305-3938 PARTS KIT,BUTTERFLY VALVE Index 2835-01-305-3940 ADAPTER,COUPLING,GUARD

National Stock Number:
2835-01-305-3939

Federal Supply Class:
2835

National Item Identification Number:
013053939

Description:
ADAPTER,STARTER


Manufacturer Information:
1292-137-00197578TIMKEN GEARS & SERVICES INC.


Techincal Specification:
GENERAL CHARACTERISTICS ITEM DESCRIPTIONSTEEL,AMS 2301,OMP 4140; NITRIDE ENCLOSED AREAS TO SURFACE HARDNESS OF 55-62 RC AND CASE DEPTH OF 0.015 IN. IN AND 0.030 IN. MAX; OPTIONAL NITRIDE ALL OVER; 3.249 IN. MIN AND 3.250 IN. MAX DIA; 1.625 IN. THK; SHOULDER 1.7500 IN. MIN AND 1.7505 IN. MAX DIA; 6 EQUALLY SPACED HOLES 0.280 IN. MIN AND 0.290 IN. MAX DIA COUNTERBORED TO 0.440 IN. DIA BY 0.380 IN. DEEP; 2 THREADED HOLES 0.312-18 UNC-2B LOCATED 180 DEG APART; 2 HOLES 0.3130 IN. IN AND 0.3135 IN. MAX DIA COUNTERBORED TO 0.440 IN. DIA BY 0.750 IN. DEEP LOCATED 180 DEG APART
PROPRIETARY CHARACTERISTICSTEXT


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