Part Number
DEMIL
Shelf Life
UOM
NIIN
Part Information
Rrectangular post projecting from face of larger dia. End with a 0.136 in. Diameter hole. Three 0.116 in. Diameter holes, 0.343 in. Deep, spaced 120 degrees apart on face of threaded end. Chamfer 0.062 in. By 45 degrees on larger diameter end.
NSN
National Stock Number:
TXT
Description:
Optical Instrument Cell Assembly
MRC:
A numeric-alpha designator indicating the pitch diameter tolerance and an external or internal thread.AAJD
Thread Class:
2a
MRC:
The minimum and maximum pitch diameter limits of a straight screw thread.AAJE
Thread Pitch Diameters:
+2.3804/+2.3847 inches
MRC:
The direction of the thread when viewed axially. a right-hand thread winds in a clockwise direction while a left-hand thread winds in a counterclockwise direction.AAJF
Thread Direction:
Right-hand
MRC:
A measurement of the extent of threads,including incomplete threads,along a line parallel to the longitudinal axis.ABET
Thread Length:
0.252 inches
MRC:
The dimension measured along the longitudinal axis with terminated points at the extreme ends of the item.ABHP
Overall Length:
Between 0.537 inches and 0.547 inches
MRC:
Designates the thread diameter and number of threads per specific measurement scale.ABUJ
Thread Size:
2.406-32
MRC:
A measurement of the longest straight line across a circular cross-sectional plane.ADAV
Overall Diameter:
Between 2.480 inches and 2.490 inches
MRC:
A designation distinguishing one group of screw thread diameter-pitch combinations from another by the number of threads per measurement scale for a specific diameter.AJYP
Screw Thread Series Designator:
Uns
MRC:
The name and number of parts supplied with the item which may be required for application.AKYD
Accessory Components And Quantity:
Spacer 2
MRC:
Indicates the location of the thread on the item.APJC
Thread Location:
External
MRC:
An indication of whether or not off center construction is provided.BMTZ
Eccentric Construction:
Not provided
MRC:
The name of the government agency controlling the cell.BPDG
Cell Controlling Agency:
Frankford arsenal
MRC:
An identifying number assigned by the government agency or commercial organization controlling the cell.BPDH
Cell Identifying Number:
10513571 part no.
MRC:
The number of optical elements included.BPDJ
Optical Element Quantity:
1
MRC:
Indicates the type of optical element provided.BPDK
Optical Element Type:
Single lens
MRC:
The name of the government agency or commercial organization controlling the optical element.BPDL
Optical Element Controlling Agency:
Frankford arsenal
MRC:
An identifying number assigned by the government agency or commercial organization controlling the optical element.BPDM
Optical Element Identifying Number:
8579814 part no.
MRC:
The element,compound,or mixture of which an item is fabricated,excluding any surface treatment.MATL
Material:
Plastic, polycarbonate, l-p-393, form 1 or 2
MRC:
The chemical compound or mechanical mixture properties of which the item is fabricated.MATT
Material:
Plastic, polycarbonate, l-p-393, form 1 or 2
MRC:
The justification for the assignment of a federal supply class /fsc/ to an item based on the classification of the next higher classifiable assembly.ZZZV
Fsc Application Data:
Periscope, tank
