4710-01-254-6881 TUBE ASSEMBLY,METAL Index 2840-01-254-6883 DUCT,COMBUSTION CHAMBER,AIRCRAFT

National Stock Number:
5365-01-254-6882

Federal Supply Class:
5365

National Item Identification Number:
012546882

Description:
RING,RETAINING,INSTRUMENT

Detail:
A CYLINDRICAL ITEM USUALLY HAVING A FLANGED APERTURE DESIGNED TO HOLD AND MOUNT AN INSTRUMENT IN A PREDETERMINED POSITION. EXCLUDES HOLDER, WATCH.


Manufacturer Information:
2079012-296214RAYTHEON COMPANY


Techincal Specification:
GENERAL CHARACTERISTICS ITEM DESCRIPTIONALUM ALLOY 356,QQ-A-601,T6; ANODIZE,TYPE 2,CL 2,MIL-A-8625; 2.000 IN. OD; 1.693 IN. ID; 0.298/0.302 IN. THK; FLANGE 2.300 IN. OD X 0.125 IN. THK,PLACED 0.062 IN. FROM LGTH EDGE; 32.0 MICROIN. SURF; GAGE MARKS ON OD OF FLANGE INDICATED BY A SINGLE NUMBER PROGRESSING TO 350 DEG; USED ON COLLIMATOR MODULE P/N 2078940-1


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