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NSN 655045

Optical Element Retaining Ring

2.016 inches nominal aperture diameter, gun sight mk29 end item identification, inside face of flange groove location, 0.0235 inches nominal inner groove width, 2.251 inches nominal groove diameter.

NSN 1240-00-159-0537 Datasheet

(NSN) National Stock Number
1240-00-159-0537
(FSG) Federal Supply Group
12 - Fire Control Equipment
(FSC) Federal Supply Classification
1240 - Optical Sighting and Ranging Equipment
(NIIN) National Item Identification Number
00-159-0537
Requires Demilitarization
Yes
(INC) Item Name Code
22585
Date
Tue, Jan 1, 1963
Schedule B Code
9803200000
End Item Identification
gun sight mk29
Aperture Diameter
2.016 inches nominal
Groove Diameter
2.251 inches nominal
Groove Location
inside face of flange
Inner Groove Width
0.0235 inches nominal
Internal Flange Thickness
0.125 inches nominal
Material
steel corrosion resisting
Outside Diameter
2.500 inches nominal
Overall Length
0.656 inches nominal

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.
Source of Supply Code
S9E - Defense supply center columbus, columbus, oh 43218
Pseudo Item Name Code
0022585

Cross Reference

CAGE Codes

05545
Becton-Dickinson and Co Microbiology Systems Div
U.s./canadian manufacturers
22790
Becton, Dickinson and Company Dba Becton Dickinson & Co
U.s./canadian manufacturers
56232
Lockheed Martin Corporation Div Rms - Mitchel Field
Non-manufacturers
10001
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
U.s./canadian manufacturers

Freight Information

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 1240-00-159-0537?

    The FSCG of the NSN 1240-00-159-0537 is 1240

  2. Does the NSN 1240-00-159-0537 have a Schedule B code assigned?

    Yes, the Schedule B code is 9803200000

  3. Does NSN 1240-00-159-0537 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 1240-00-159-0537 contain precious materials?

    Item does not contain precious metal.

  5. Does NSN 1240-00-159-0537 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 1240-00-159-0537 was assigned to the Federal Catalog?

    It was assigned 63 years ago, on Tue, Jan 1, 1963

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