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NSN 11780079

Optical Element Retaining Ring

3.383 inches minimum and 3.393 inches maximum aperture diameter, 0.362 inches nominal internal flange thickness, aluminum alloy 7075 material, 0.081 in.dia.12 holes equally spaced mounting configuration, qq-a-250/12, t651 fed spec single material response material document and classification.

NSN 1240-01-077-2885 Datasheet

(NSN) National Stock Number
1240-01-077-2885
(FSG) Federal Supply Group
12 - Fire Control Equipment
(FSC) Federal Supply Classification
1240 - Optical Sighting and Ranging Equipment
(NIIN) National Item Identification Number
01-077-2885
Requires Demilitarization
Yes
(INC) Item Name Code
22585
Date
Sun, May 20, 1979
Schedule B Code
9803200000
Aperture Diameter
3.383 inches minimum and 3.393 inches maximum
Internal Flange Thickness
0.362 inches nominal
Material Document And Classification
qq-a-250/12, t651 fed spec single material response
Material
aluminum alloy 7075
Mounting Configuration
0.081 in.dia.12 holes equally spaced
Outside Diameter
3.740 inches minimum and 3.760 inches maximum
Screw Thread Series Designator
uns
Thread Class
2a
Thread Direction
right-hand
Thread Length
0.125 inches
Thread Location
external
Thread Pitch Diameters
+3.7235 to 3.7283 inches
Thread Size
3/8-32

Identification

Demilitarization Code
A - Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.
Precious Metals Indicator
A - Item does not contain precious metal.
Hazardous Metals Indicator
N - Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
Pseudo Item Name Code
0022585

Cross Reference

CAGE Codes

19200
Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate
Government departments or units, including military organizations
09344
Rockwell Collins, Inc. Dba Rc Displays Systems
U.s./canadian manufacturers

Freight Information

Air Commodity
MZ -
Air Dimension
A - Shipment is not a consolidation and does not exceed 84 inches in any dimension.
Less than Carload Rating
D - 200.0
National Motor Freight Class Rating
D - 200.0
Special Handling
9 - Other or no special handling required (sh)
Type of Cargo
Z - No special type of cargo code applicable
Uniform Freight Classification Item Number
33110
Water Commodity
744 - Optical goods
National Motor Freight Classification Item Number
058110

Schedule B & Trade

Schedule B
9803-20-0000
Description
military equipments not identified by kind
End Use
50070 - Parts for military-type goods
Unit of Quantity
X
USDA
Yes
(SITC) Standard International Trade Classification
93100
(NAICS) North American Industrial Classification System
990000

Questions & Answers

  1. What is the FSCG of the NSN 1240-01-077-2885?

    The FSCG of the NSN 1240-01-077-2885 is 1240

  2. Does the NSN 1240-01-077-2885 have a Schedule B code assigned?

    Yes, the Schedule B code is 9803200000

  3. Does NSN 1240-01-077-2885 require demilitarization?

    Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.

  4. Does NSN 1240-01-077-2885 contain precious materials?

    Item does not contain precious metal.

  5. Does NSN 1240-01-077-2885 contain hazardous materials?

    Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

  6. When the NSN 1240-01-077-2885 was assigned to the Federal Catalog?

    It was assigned 47 years ago, on Sun, May 20, 1979

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