NSN 3022334

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.

stainless steel ams5504,cadmium finish ams2400,rockwell c scale 28 min,35 max hardness,0.085 in. min,0.101 in. max thk,2 mtg holes 0.216 in. min,0.226 in. max dia general characteristics item description.

NSN 2840-01-067-7145 Datasheet

(NSN) National Stock Number

2840-01-067-7145

(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

01-067-7145

Requires Demilitarization

Yes

(INC) Item Name Code

77777

Date

Sun, Nov 5, 1978

General Characteristics Item Description

stainless steel ams5504,cadmium finish ams2400,rockwell c scale 28 min,35 max hardness,0.085 in. min,0.101 in. max thk,2 mtg holes 0.216 in. min,0.226 in. max dia

Identification

Demilitarization Code

A - Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.

Precious Metals Indicator

U - Precious metal content is unknown

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

1427277

Cross Reference

CAGE Codes

00198

Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.

Non-us manufacturer (nato), other foreign organization or codification bureaus

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

W - Rating variable

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

63220

Water Commodity

671 - Aircraft parts, to include test/tool sets and equipment (other than armament systems)

National Motor Freight Classification Item Number

133300

Questions & Answers

1. What is the FSCG of the NSN 2840-01-067-7145?

   The FSCG of the NSN 2840-01-067-7145 is 2840

2. Does NSN 2840-01-067-7145 require demilitarization?

   Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.

3. Does NSN 2840-01-067-7145 contain precious materials?

   Precious metal content is unknown

4. Does NSN 2840-01-067-7145 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 2840-01-067-7145 was assigned to the Federal Catalog?

   It was assigned 47 years ago, on Sun, Nov 5, 1978