NSN 1755659

A washer having a centrally located hole with a solid or laminated cross-section and two flat parallel bearing surfaces. The hole must be 75 percent or less than the largest dimension and the bearing surface finish is greater than 32 microinch (0.8 micrometer). The thickness cannot exceed 25 percent of the largest outside dimension. When the largest outside dimension is less than 1/4 inch or 6mm, the thickness must be 0.006 inches (0.15mm) or greater and for items 1/4 inch (6mm) or larger, the thickness must be 0.016 inches (0.4mm) or greater. The maximum tolerance is applied to dimensions and used as a determining factor. Items with separable lamination use shim. For items fabricated from ceramic or electrically rated materials by specification or industry standards use insulator (1), washer. Excludes:disk, valve, graphite impregnated and lubricated items.

6610-00-862-1561, knob cap.

NSN 6610-00-862-1561 Datasheet

(NSN) National Stock Number

6610-00-862-1561

(FSG) Federal Supply Group

66 - Instruments and Laboratory Equipment

(FSC) Federal Supply Classification

6610 - Flight Instruments

(NIIN) National Item Identification Number

00-862-1561

Requires Demilitarization

Yes

(INC) Item Name Code

77777

Date

Mon, Jan 1, 1962

Schedule B Code

9014900000

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

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

1100829

Cross Reference

CAGE Codes

56232

Lockheed Martin Corporation Div Rms - Mitchel Field

Non-manufacturers

Freight Information

Schedule B & Trade

Schedule B

9014-90-0000

Description

parts & accessories for direction finding compasses and other navigational instruments and appliances

End Use

22220 - Marine engines, parts

Unit of Quantity

KG

USDA

Yes

(SITC) Standard International Trade Classification

87412

(NAICS) North American Industrial Classification System

334511

Questions & Answers

1. What is the FSCG of the NSN 6610-00-862-1561?

   The FSCG of the NSN 6610-00-862-1561 is 6610

2. Does the NSN 6610-00-862-1561 have a Schedule B code assigned?

   Yes, the Schedule B code is 9014900000

3. Does NSN 6610-00-862-1561 require demilitarization?

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

4. Does NSN 6610-00-862-1561 contain precious materials?

   Item does not contain precious metal.

5. Does NSN 6610-00-862-1561 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 6610-00-862-1561 was assigned to the Federal Catalog?

   It was assigned 64 years ago, on Mon, Jan 1, 1962