NSN 2118932-4

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.

1660-01-472-9768, aircraft air pressure controller.

NSN 1660-01-472-9768 Datasheet

(NSN) National Stock Number

1660-01-472-9768

(FSG) Federal Supply Group

16 - Aerospace Craft Components and Accessories

(FSC) Federal Supply Classification

1660 - Pressurizing Equipment, Heating and Aircraft Air Conditioning

(NIIN) National Item Identification Number

01-472-9768

Requires Demilitarization

Yes

(INC) Item Name Code

61417

Date

Thu, Mar 23, 2000

Schedule B Code

8803300060

Identification

Demilitarization Code

Q - "commerce control list items (ccli) - mut to the point of scrap required outside the united states. Inside the united states, mut is required when the demil integrity code (ic) is "3" and mut is not required when the demic is "6" (note 8)"

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

0061417

Cross Reference

CAGE Codes

64547

Honeywell International, Inc Div Aerospace-Tucson

U.s./canadian manufacturers

98897

Lockheed Martin Corp Dba Lockheed Martin Aerostructures Div Lockheed Martin Aeronautics Company

U.s./canadian manufacturers

Freight Information

Questions & Answers

1. What is the FSCG of the NSN 1660-01-472-9768?

   The FSCG of the NSN 1660-01-472-9768 is 1660

2. Does the NSN 1660-01-472-9768 have a Schedule B code assigned?

   Yes, the Schedule B code is 8803300060

3. Does NSN 1660-01-472-9768 require demilitarization?

   "commerce control list items (ccli) - mut to the point of scrap required outside the united states. Inside the united states, mut is required when the demil integrity code (ic) is "3" and mut is not required when the demic is "6" (note 8)"

4. Does NSN 1660-01-472-9768 contain precious materials?

   Item does not contain precious metal.

5. Does NSN 1660-01-472-9768 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 1660-01-472-9768 was assigned to the Federal Catalog?

   It was assigned 26 years ago, on Thu, Mar 23, 2000