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NSN 1240-00-902-7076, 1240009027076
RETAINER,OPTICAL ELEMENT

Federal Supply Classification
FSC 1240 - Optical Sighting and Ranging Equipment
National Item Identification Number
NIIN 009027076
Codification Country
United States
Item Name Code
INC 22451
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 1240-00-902-7076

National Stock Number (NSN) 1240-00-902-7076, or NIIN 009027076, (retainer,optical element) was assigned January 1, 1960 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.

Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Apr 02, 2006, this NSN's acquisition method was noted as: Suitable for Competitive Acquisition. (Potential sources shall include dealers/distributors.) The Government has unlimited rights to the technical data, and the data package is complete. Valid AMCs: 1 and 2.

This NSN is assigned to Item Name Code (INC) 22451. [A CYLINDRICAL, EXTERNALLY THREADED ITEM HAVING A CENTRALLY LOCATED HOLE SPECIFICALLY DESIGNED TO RETAIN BY MEANS OF EITHER A RAISED BOX (SHOULDER), OR COUNTERBORE, COUNTERSINK, OR A SIMILAR SHAPED RECESS, AN OPTICAL ELEMENT SUCH AS A LENS, RETICLE, CELL, AND THE LIKE, IN OPTICAL ASSEMBLIES. IT MUST HAVE DRILLED HOLES OR SLOTS TO FACILITATE ASSEMBLY AND DISASSEMBLY. FOR ITEMS WHICH HOUSE THE OPTICAL ELEMENT(S), AND FORM THE INTERNAL OR CENTRAL PORTIONS OF AN OPTICAL SYSTEM, SEE CELL, OPTICAL ELEMENT. EXCLUDES:RING, EXTERNALLY THREADED.]. 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 1240009027076 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
(MATT) ALUMINUM ALLOY, WW-T-785, ALLOY 2024, T3-CANCELED
UNABLE TO DECODE
(MATL) UNABLE TO DECODE
MATERIAL
(MATL) ALUMINUM ALLOY, WW-T-785, ALLOY 2024, T3-CANCELED
SURFACE TREATMENT
(SURF) ANODIZED BLACK,MIL-A-8625,TYPE 2,CLASS 2
UNABLE TO DECODE
(SURF) UNABLE TO DECODE
DRIVE FACILITY ANGULAR SPACING IN DEG
(BMTN) 180.0
DRIVE TYPE
(AKCV) SLOTTED
DEPTH
(AEJZ) 0.047 INCHES MINIMUM AND 0.062 INCHES MAXIMUM
HOLE DIAMETER
(AAUB) 1.920 INCHES MINIMUM AND 1.925 INCHES MAXIMUM
HOLE OR SLOT QUANTITY
(ABKT) 2
INTERNAL ANNULAR SERRATION
(BMTS) NOT PROVIDED
OVERALL LENGTH
(ABHP) 0.155 INCHES MINIMUM AND 0.160 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATION
(MDCL) WW-T-785, T3-CANCELED FED SPEC SINGLE MATERIAL RESPONSE
MATERIAL
(MATT) ALUMINUM ALLOY 2024
SETSCREW NOTCH
(BMTT) NOT PROVIDED
RECESS ANGLE IN DEG
(ABME) 36.0
RECESS DEPTH
(ABMH) 0.123 INCHES NOMINAL
THREAD SIZE
(ABUJ) 2.125 IN.-32 UNS-2A
WIDTH
(ABGL) 0.047 INCHES MINIMUM AND 0.062 INCHES MAXIMUM
STYLE DESIGNATOR
(STYL) RECESSED
SURFACE TREATMENT
(SFTT) ANODIZE

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