NSN 89402-3

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.

5.750 inches nominal cross section outside diameter, mission kit-bqm-74 end item identification, 4.585 inches minimum and 4.615 inches maximum bolt circle diameter, 4 bolt hole quantity, mesh and composition cross-sectional shape style.

NSN 5999-01-287-8469 Datasheet

(NSN) National Stock Number

5999-01-287-8469

(FSG) Federal Supply Group

59 - Electrical and Electronic Equipment Components

(FSC) Federal Supply Classification

5999 - Miscellaneous Electrical and Electronic Components

(NIIN) National Item Identification Number

01-287-8469

Requires Demilitarization

Yes

(INC) Item Name Code

20281

Date

Fri, Oct 28, 1988

Schedule B Code

8543909000

End Item Identification

mission kit-bqm-74

Bolt Circle Diameter

4.585 inches minimum and 4.615 inches maximum

Bolt Hole Quantity

4

Cross Section Outside Diameter

5.750 inches nominal

Cross-Sectional Shape Style

mesh and composition

Environmental Protection Material Location

throughout rf shielding gasket

Hole Diameter

0.266 inches minimum and 0.281 inches maximum

Material

unable to decode

Outside Diameter

5.750 inches nominal

Special Features

from centerline of gasket on lower left half offset by 0.120 in.

Style Designator

circular

Identification

Demilitarization Code

B - Usml items - mutilation to the point of scrap required worldwide. (note 7).

Precious Metals Indicator

A - Item does not contain precious metal.

Hazardous Metals Indicator

P - Indicates there is no information in the hmirs. The nsn is in a fsc in table ii of fed std 313 and a msds may be required by the user. The requirement for a msds is dependent on a hazard determination of the supplier or the intended end use of item.

Pseudo Item Name Code

0020281

Cross Reference

CAGE Codes

77646

Northrop Grumman Systems Corporation Dba Aerospace Systems Div Aeronautics Systems

U.s./canadian manufacturers

Freight Information

Air Commodity

HZ -

Air Dimension

A - Shipment is not a consolidation and does not exceed 84 inches in any dimension.

National Motor Freight Class Rating

M - 85.0

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

35070

Water Commodity

723 - Radio parts and equipment, excluding tubes packed separately

National Motor Freight Classification Item Number

062800

Schedule B & Trade

Schedule B

8543-90-9000

Description

electrical machines and apparatus parts, nesoi

End Use

20005 - Electric apparatus

Unit of Quantity

NO

USDA

Yes

(SITC) Standard International Trade Classification

77879

(NAICS) North American Industrial Classification System

335999

Questions & Answers

1. What is the FSCG of the NSN 5999-01-287-8469?

   The FSCG of the NSN 5999-01-287-8469 is 5999

2. Does the NSN 5999-01-287-8469 have a Schedule B code assigned?

   Yes, the Schedule B code is 8543909000

3. Does NSN 5999-01-287-8469 require demilitarization?

   Usml items - mutilation to the point of scrap required worldwide. (note 7).

4. Does NSN 5999-01-287-8469 contain precious materials?

   Item does not contain precious metal.

5. Does NSN 5999-01-287-8469 contain hazardous materials?

   Indicates there is no information in the hmirs. The nsn is in a fsc in table ii of fed std 313 and a msds may be required by the user. The requirement for a msds is dependent on a hazard determination of the supplier or the intended end use of item.

6. When the NSN 5999-01-287-8469 was assigned to the Federal Catalog?

   It was assigned 37 years ago, on Fri, Oct 28, 1988