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NSN 1240-00-531-9082, 1240005319082
CELL,OPTICAL ELEMENT

Federal Supply Classification
FSC 1240 - Optical Sighting and Ranging Equipment
National Item Identification Number
NIIN 005319082
Codification Country
United States
Item Name Code
INC 21859
Criticality
(X) This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Hazardous Material Indicator Code
(N) There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials.
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DLMS® Summary

National Stock Number 1240-00-531-9082

National Stock Number (NSN) 1240-00-531-9082, or NIIN 005319082, (cell,optical element) was assigned January 1, 1963 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.

There are no manufacturer part numbers associated to this NSN.

This part number has not been procured by the US Government in over 5 years.

This NSN is assigned to Item Name Code (INC) 21859. [A CYLINDRICAL ITEM SPECIFICALLY DESIGNED TO HOLD A LENS, RETICLE, OR WINDOW IN AN OPTICAL SYSTEM. INCLUDES ECCENTRIC CELLS AND/OR RINGS DESIGNED TO BE ROTATED WITHIN THE INSTRUMENT TO SHIFT AN OPTICAL ELEMENT TO A PRESCRIBED POSITION.]. This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 1240005319082 does not contain precious metals.

This NSN is associated to Schedule B 9803200000: military equipments not identified by kind. The Schedule B End Use is listed as military apparel and footwear.

This information was last updated on .


Technical Characteristics

THREAD DIRECTION
(AAJF) RIGHT-HAND AND RIGHT-HAND
III FSC APPLICATION DATA
(ZZZV) BINOCULAR,M3
THREAD CLASS
(AAJD) 3A AND 3A
THREAD LOCATION
(APJC) EXTERNAL
THREAD DIRECTION
(AAJF) RIGHT-HAND
SCREW THREAD SERIES DESIGNATOR
(AJYP) UNS
ECCENTRIC CONSTRUCTION
(BMTZ) NOT PROVIDED
DRIVE TYPE
(AKCV) SLOTTED FACE
ELEMENT SECURING METHOD
(BPDF) EXTERNAL THREAD
CHAMFER SIZE
(BPDD) 0.010 IN. BY 45 DEG
CHAMFER LOCATION
(BPDC) LARGER DIAMETER END
FSC APPLICATION DATA
(ZZZV) BINOCULAR,M3
OVERALL DIAMETER
(ADAV) 0.897 INCHES NOMINAL
OVERALL LENGTH
(ABHP) 0.887 INCHES MINIMUM AND 0.893 INCHES MAXIMUM
MATERIAL
(MATT) ALUMINUM ALLOY 2024
SCREW THREAD SERIES DESIGNATOR
(AJYP) UNSUNSUNSUNS
THREAD CLASS
(AAJD) 3A3A3A3A
THREAD DIRECTION
(AAJF) RIGHT-HANDRIGHT-HANDRIGHT-HANDRIGHT-HAND
THREAD LENGTH
(ABET) 0.078 INCHES AND 0.125 INCHES
THREAD LOCATION
(APJC) EXTERNALEXTERNALEXTERNALEXTERNALEXTERNAL
THREAD PITCH DIAMETERS
(AAJE) +0.7903 TO 0.7935 INCHES AND +0.8849 TO 0.8880 INCHES
THREAD SIZE
(ABUJ) 0.807 IN.-48 AND 0.897 IN.-72
THREAD PITCH DIAMETERS
(AAJE) +0.7903/+0.7935 INCHES AND +0.8849/+0.8880 INCHES
SCREW THREAD SERIES DESIGNATOR
(AJYP) UNS AND UNS
THREAD LOCATION
(APJC) EXTERNAL AND EXTERNAL
SURFACE TREATMENT
(SURF) ANODIZED, MIL-A-8625, TYPE 2
UNABLE TO DECODE
(SURF) UNABLE TO DECODE
III MATERIAL
(MATL) ALUMINUM ALLOY, WW-T-785, T3-CANCELED
UNABLE TO DECODE
(MATL) UNABLE TO DECODE
MATERIAL
(MATL) ALUMINUM ALLOY, WW-T-785, T3-CANCELED
THREAD CLASS
(AAJD) 3A

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