NSN 2178933

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.

steel ams 5504 or ams 5613 general characteristics item description, turbo prop engine model tf30p414a end item identification.

NSN 2840-01-135-8766 Datasheet

(NSN) National Stock Number

2840-01-135-8766

(FSG) Federal Supply Group

28 - Engines, Turbines, and Components

(FSC) Federal Supply Classification

2840 - Prime Moving; and Components Aircraft Gas Turbines and Jet Engines

(NIIN) National Item Identification Number

01-135-8766

Requires Demilitarization

Yes

(INC) Item Name Code

77777

Date

Fri, Jul 30, 1982

End Item Identification

turbo prop engine model tf30p414a

General Characteristics Item Description

steel ams 5504 or ams 5613

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

1429169

Cross Reference

CAGE Codes

77445

Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney

Non-manufacturers

Freight Information

Air Commodity

AZ -

Air Dimension

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

Less than Carload Rating

Q - 70.0

National Motor Freight Class Rating

Q - 70.0

Special Handling

9 - Other or no special handling required (sh)

Type of Cargo

Z - No special type of cargo code applicable

Uniform Freight Classification Item Number

58880

Water Commodity

586 - Vehicle parts, other than automobile

National Motor Freight Classification Item Number

114850

Questions & Answers

1. What is the FSCG of the NSN 2840-01-135-8766?

   The FSCG of the NSN 2840-01-135-8766 is 2840

2. Does NSN 2840-01-135-8766 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 2840-01-135-8766 contain precious materials?

   Item does not contain precious metal.

4. Does NSN 2840-01-135-8766 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 2840-01-135-8766 was assigned to the Federal Catalog?

   It was assigned 44 years ago, on Fri, Jul 30, 1982