NSN 207A031-2

A washer of any peripheral shape having a centrally located hole. Both bearing surfaces are parallel and flat, but one or both of the bearing surfaces must be broken by a counterbore, countersink, or similarly shaped recess. The thickness must not exceed 25 per cent of the outside diameter or the largest outside dimension. The maximum limit of the tolerance or range applied to the thickness and/or largest outside dimension must be used to determine compliance. Excludes:washer, concave, retainer, packing, and thrust type washers. See also spacer, sleeve; and spacer, stepped.

1680-01-539-9152, a upper funnel assy.

NSN 1680-01-539-9152 Datasheet

(NSN) National Stock Number

1680-01-539-9152

(FSG) Federal Supply Group

16 - Aerospace Craft Components and Accessories

(FSC) Federal Supply Classification

1680 - Miscellaneous Aircraft Accessories and Components

(NIIN) National Item Identification Number

01-539-9152

Requires Demilitarization

Yes

(INC) Item Name Code

77777

Date

Thu, May 4, 2006

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

1853300

Cross Reference

CAGE Codes

03640

Lockheed Martin Corporation Div Rotary and Mission Systems

U.s./canadian manufacturers

Freight Information

Questions & Answers

1. What is the FSCG of the NSN 1680-01-539-9152?

   The FSCG of the NSN 1680-01-539-9152 is 1680

2. Does NSN 1680-01-539-9152 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)"

3. Does NSN 1680-01-539-9152 contain precious materials?

   Item does not contain precious metal.

4. Does NSN 1680-01-539-9152 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.

5. When the NSN 1680-01-539-9152 was assigned to the Federal Catalog?

   It was assigned 20 years ago, on Thu, May 4, 2006