NSN 56602A3F

A circular-shaped item designed to maintain predetermined distance between assembled parts and/or for distributing pressure or preventing endwise movement between member parts. It has a solid cross-section and two flat parallel bearing surfaces. The distance between the bearing surfaces perpendicular to the axis of the centrally located hole shall not exceed 25 percent of the outside diameter. The diameter of the centrally located hole must exceed 75 percent of the outside diameter. Excludes:laminated items. For items manufactured from impregnated graphite or lubricated nonmetallic materials, excluding felt or plastics, see gasket. For items manufactured from lubricated plastics, see bearing, washer, thrust. For items manufactured from lubricated felt, see felt, mechanical, preformed. Excludes:disk, valve; insulator washer; and shim. See also spacer, plate and spacer, sleeve.

5840-01-016-5472, readout assembly.

NSN 5840-01-016-5472 Datasheet

(NSN) National Stock Number

5840-01-016-5472

(FSG) Federal Supply Group

58 - Communication, Detection, and Coherent Radiation Equipment

(FSC) Federal Supply Classification

5840 - Except Airborne Radar Equipment

(NIIN) National Item Identification Number

01-016-5472

Requires Demilitarization

Yes

(INC) Item Name Code

77777

Date

Sat, Feb 14, 1976

Schedule B Code

8529904720

Identification

Demilitarization Code

C - "usml or ccl military items - demil required. Remove and demilitarize installed key point(s) items as demil code "d". (note 4)."

Precious Metals Indicator

U - Precious metal content is unknown

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

1463748

Cross Reference

CAGE Codes

05464

Industrial Electronic Engineers, Inc.

U.s./canadian manufacturers

Freight Information

Schedule B & Trade

Schedule B

8529-90-4720

Description

radar apparatus parts

End Use

21400 - Telecommunications equipment

Unit of Quantity

NO

USDA

Yes

(SITC) Standard International Trade Classification

76493

(NAICS) North American Industrial Classification System

334511

Questions & Answers

1. What is the FSCG of the NSN 5840-01-016-5472?

   The FSCG of the NSN 5840-01-016-5472 is 5840

2. Does the NSN 5840-01-016-5472 have a Schedule B code assigned?

   Yes, the Schedule B code is 8529904720

3. Does NSN 5840-01-016-5472 require demilitarization?

   "usml or ccl military items - demil required. Remove and demilitarize installed key point(s) items as demil code "d". (note 4)."

4. Does NSN 5840-01-016-5472 contain precious materials?

   Precious metal content is unknown

5. Does NSN 5840-01-016-5472 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 5840-01-016-5472 was assigned to the Federal Catalog?

   It was assigned 50 years ago, on Sat, Feb 14, 1976