NSN 5204660

2.406 inches nominal groove diameter, 2.2619 inches minimum and 2.2649 inches maximum aperture diameter, 0.062 inches nominal inner groove width, 0.219 inches nominal internal flange thickness, adjacent to internal flange groove location.

NSN 1240-00-520-4660 Datasheet

(NSN) National Stock Number

1240-00-520-4660

(FSG) Federal Supply Group

12 - Fire Control Equipment

(FSC) Federal Supply Classification

1240 - Optical Sighting and Ranging Equipment

(NIIN) National Item Identification Number

00-520-4660

Requires Demilitarization

Yes

(INC) Item Name Code

22585

Date

Fri, Jan 1, 1960

Schedule B Code

9803200000

Aperture Diameter

2.2619 inches minimum and 2.2649 inches maximum

Groove Diameter

2.406 inches nominal

Groove Location

adjacent to internal flange

Inner Groove Width

0.062 inches nominal

Internal Flange Thickness

0.219 inches nominal

Material

steel corrosion resisting

Mounting Configuration

2.292-36ns-3b internal theads around aperture

Outside Diameter

2.527 inches minimum and 2.529 inches maximum

Thread Location

internal

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

19200

Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate

Government departments or units, including military organizations

53711

Naval Sea Systems Command

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 1240-00-520-4660?

   The FSCG of the NSN 1240-00-520-4660 is 1240

2. Does the NSN 1240-00-520-4660 have a Schedule B code assigned?

   Yes, the Schedule B code is 9803200000

3. Does NSN 1240-00-520-4660 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 1240-00-520-4660 contain precious materials?

   Item does not contain precious metal.

5. Does NSN 1240-00-520-4660 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 1240-00-520-4660 was assigned to the Federal Catalog?

   It was assigned 66 years ago, on Fri, Jan 1, 1960