NSN 23068261

A tubular shaped item with a round or hexagon peripheral shape having two flat bearing surfaces perpendicular to the axis of the centrally located hole. It is designed to maintain a predetermined distance between assembled parts. The item may be with or without flange(s) of any peripheral shape. The overall length must exceed 25 percent of the outside diameter or distance across peripheral flats of the body. (when the length, outside diameter, and/or distance across peripheral flats are designed as a tolerance, the maximum dimension will be used to determine compliance). For items having other than a round or hexagon peripheral shape, see spacer, plate. Excludes:items with lubricating features, see bearing, sleeve and bushing, sleeve. See also bushing, tapered; spacer, ring; washer, flat; and washer, (as modified).

c130 hercules aircraft, engine aircraft, turbo-shaft end item identification.

NSN 2840-01-470-5597 Datasheet

(NSN) National Stock Number

2840-01-470-5597

(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

01-470-5597

Requires Demilitarization

Yes

(INC) Item Name Code

50559

Date

Thu, Dec 23, 1999

Schedule B Code

8411997050

End Item Identification

c130 hercules aircraft, engine aircraft, turbo-shaft

Identification

Demilitarization Code

B - Usml items - mutilation to the point of scrap required worldwide. (note 7).

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

0050559

Cross Reference

CAGE Codes

73342

Allison Transmission Inc Dba Allison Transmission, Inc

U.s./canadian manufacturers

Freight Information

Schedule B & Trade

Schedule B

8411-99-7050

Description

parts of gas turbine aircraft engines, other than for use in civil aircraft

End Use

50020 - Engines and turbines for military aircraft

Unit of Quantity

NO

USDA

Yes

(SITC) Standard International Trade Classification

71499

(NAICS) North American Industrial Classification System

336412

Questions & Answers

1. What is the FSCG of the NSN 2840-01-470-5597?

   The FSCG of the NSN 2840-01-470-5597 is 2840

2. Does the NSN 2840-01-470-5597 have a Schedule B code assigned?

   Yes, the Schedule B code is 8411997050

3. Does NSN 2840-01-470-5597 require demilitarization?

   Usml items - mutilation to the point of scrap required worldwide. (note 7).

4. Does NSN 2840-01-470-5597 contain precious materials?

   Item does not contain precious metal.

5. Does NSN 2840-01-470-5597 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 2840-01-470-5597 was assigned to the Federal Catalog?

   It was assigned 26 years ago, on Thu, Dec 23, 1999