NSN 2160959

A circular, single or multipiece item, metallic or nonmetallic in composition, designed to be fitted in a circumferential groove in a piston and to spring outward against the cylinder wall to function as a seal or wiper. It is supplied in various cross-sectional shapes and is cut through at one point to allow for installation in the piston ring groove. It may include an expander. Excludes:packing, preformed; retainer, oil seal; retainer, packing; ring, retaining; ring wiper; and seal ring, metal.

7025-00-186-8491, spacer-socket.

NSN 7025-00-186-8491 Datasheet

(NSN) National Stock Number

7025-00-186-8491

(FSG) Federal Supply Group

70 - Information Technology Equipment (Including Firmware), Software, Supplies and Support Equipment

(FSC) Federal Supply Classification

7025 - Information Technology Input/output and Storage Devices

(NIIN) National Item Identification Number

00-186-8491

Requires Demilitarization

Yes

(INC) Item Name Code

77777

Date

Fri, Feb 19, 1971

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

1554229

Cross Reference

CAGE Codes

23892

Lockheed Martin Services, Llc

Non-manufacturers

Freight Information

Questions & Answers

1. What is the FSCG of the NSN 7025-00-186-8491?

   The FSCG of the NSN 7025-00-186-8491 is 7025

2. Does NSN 7025-00-186-8491 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 7025-00-186-8491 contain precious materials?

   Item does not contain precious metal.

4. Does NSN 7025-00-186-8491 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 7025-00-186-8491 was assigned to the Federal Catalog?

   It was assigned 55 years ago, on Fri, Feb 19, 1971