NSN 3E52001-101

A locking device with two keys spaced approximately 180 degrees center to center and protruding from the seating surface of the ring. When installed the keys mate with companion keyways in the external threads of screw thread inserts, locked-in studs, or similar type items, and cut through sufficient threads of the parent material tapped hole to provide a positive lock between the threaded bodies.

c-141b aircraft end item identification.

NSN 1680-01-079-4091 Datasheet

(NSN) National Stock Number

1680-01-079-4091

(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

01-079-4091

Requires Demilitarization

Yes

(INC) Item Name Code

77777

Date

Thu, Jul 5, 1979

Schedule B Code

8803300060

End Item Identification

c-141b aircraft

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

1551751

Cross Reference

CAGE Codes

98897

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

U.s./canadian manufacturers

Freight Information

Air Commodity

AZ -

Air Dimension

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

National Motor Freight Class Rating

P - 77.5

Special Handling

Z - Other or no special handling required (sh)

Type of Cargo

Z - No special type of cargo code applicable

Uniform Freight Classification Item Number

34570

Water Commodity

72D - Communications/electronics, other than sigint/ew or comsec repair parts and components

National Motor Freight Classification Item Number

061680

Questions & Answers

1. What is the FSCG of the NSN 1680-01-079-4091?

   The FSCG of the NSN 1680-01-079-4091 is 1680

2. Does the NSN 1680-01-079-4091 have a Schedule B code assigned?

   Yes, the Schedule B code is 8803300060

3. Does NSN 1680-01-079-4091 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 1680-01-079-4091 contain precious materials?

   Item does not contain precious metal.

5. Does NSN 1680-01-079-4091 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 1680-01-079-4091 was assigned to the Federal Catalog?

   It was assigned 47 years ago, on Thu, Jul 5, 1979