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NSN 1270-00-891-4532, 1270008914532
CELL,OPTICAL ELEMENT

Federal Supply Classification
FSC 1270 - Aircraft Gunnery Fire Control Components
National Item Identification Number
NIIN 008914532
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 1270-00-891-4532

National Stock Number (NSN) 1270-00-891-4532, or NIIN 008914532, (cell,optical element) was assigned January 18, 1967 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.

There is only one manufacturer part number associated with this NSN. One of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 2 suppliers. Today, one supplier is listed as an Active supplier for this NSN. Of the active suppliers, there are no suppliers that are deemed design controlled or valid supply parts.

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

This NSN is unique to one weapons system.

Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Jul 02, 2010, this NSN's acquisition method was noted as: Not established. Not established.

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 1270008914532 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

MATERIAL
(MATL) ALUMINUM ALLOY, QQ-A-225/8, ALLOY 6061, T6
III MATERIAL
(MATL) ALUMINUM ALLOY, QQ-A-225/8, ALLOY 6061, T6
III FSC APPLICATION DATA
(ZZZV) SIGHT,REFLEX XM70E1
THREAD DIRECTION
(AAJF) RIGHT-HANDRIGHT-HAND
SCREW THREAD SERIES DESIGNATOR
(AJYP) UN AND UN
THREAD DIRECTION
(AAJF) RIGHT-HAND AND RIGHT-HAND
III SUPPLEMENTARY FEATURES
(SUPP) INTERNAL THREAD CHAMFER 0.030 IN. BY 45 DEG ON DRIVE EDGE. INNER GROOVE 0.075 IN. W,0.698 IN. DIA ON INSIDE END OF THREAD.
UNABLE TO DECODE
(MATL) UNABLE TO DECODE
SCREW THREAD SERIES DESIGNATOR
(AJYP) UNUN
SURFACE TREATMENT
(SURF) ANODIZED, MIL-A-8625, TYPE 2, CLASS 2
UNABLE TO DECODE
(SURF) UNABLE TO DECODE
ECCENTRIC CONSTRUCTION
(BMTZ) NOT PROVIDED
DRIVE TYPE
(AKCV) SLOTTED FACE
ELEMENT SECURING METHOD
(BPDF) THREADED RING
CHAMFER LOCATION
(BPDC) BOTH ENDS
CHAMFER SIZE
(BPDD) 0.030 IN. BY 45 DEG
FSC APPLICATION DATA
(ZZZV) SIGHT,REFLEX XM70E1
OVERALL DIAMETER
(ADAV) 0.875 INCHES NOMINAL
OVERALL LENGTH
(ABHP) 0.440 INCHES MINIMUM AND 0.460 INCHES MAXIMUM
MATERIAL
(MATT) ALUMINUM ALLOY 6061
SCREW THREAD SERIES DESIGNATOR
(AJYP) UN
SUPPLEMENTARY FEATURES
(SUPP) INTERNAL THREAD CHAMFER 0.030 IN. BY 45 DEG ON DRIVE EDGE. INNER GROOVE 0.075 IN. W,0.698 IN. DIA ON INSIDE END OF THREAD.
THREAD DIRECTION
(AAJF) RIGHT-HAND
THREAD CLASS
(AAJD) 3A AND 3B
THREAD LENGTH
(ABET) 0.460 INCHES AND 0.196 INCHES
THREAD LOCATION
(APJC) EXTERNAL AND INTERNAL
THREAD SIZE
(ABUJ) 0.875 IN.-32 AND 0.688 IN.-32

Manufacturer Part Numbers


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