NSN 331AX

A cylindrical item with or without flange(s), designed to be inserted in a pump casing or secured to the impeller of a centrifugal pump. It is used for the purpose of providing a close running clearance between the impeller and casing in order to prevent or overcome leakage due to erosion. It may also be used as a diffuser ring in the suction and discharge throats of valves.

plain round cross-sectional shape style, 0.250 inches nominal diameter, plain first end style, annealed heat treatment, straight seamed construction.

NSN 4710-00-595-1824 Datasheet

(NSN) National Stock Number

4710-00-595-1824

(FSG) Federal Supply Group

47 - Pipe, Tubing, Hose, and Fittings

(FSC) Federal Supply Classification

4710 - Tube and Rigid Tubing Pipe

(NIIN) National Item Identification Number

00-595-1824

Requires Demilitarization

Yes

(INC) Item Name Code

31979

Date

Sun, Jan 1, 1961

Schedule B Code

7306195000

Construction

straight seamed

Cross-Sectional Shape Style

plain round

Diameter

0.250 inches nominal

First End Style

plain

Heat Treatment

annealed

Material

steel comp 1010

Measuring Method And Length

60.000 inches minimum random and 288.000 inches maximum random

Nondefinitive Spec/Std Data

1 type

Second End Relationship With First End

identical

Wall Thickness

0.028 inches nominal

Welding Method

fusion

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

0031979

Cross Reference

CAGE Codes

76040

Mack Trucks Inc Parts Opn

U.s./canadian manufacturers

81349

Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M

Military standards and standards organizations (ex:stanags,milspecs,defstans)

62265

Volvo Trucks North America, Inc. Dba (foreign Parent Is Volvo Lastvagnar Ab, Goteborg, Sweden.)

Non-manufacturers

65282

White Motor Corp

U.s./canadian manufacturers

Freight Information

Air Commodity

BZ -

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

30000

Water Commodity

576 - Metal and metal products, nos, (less than 35 feet)

National Motor Freight Classification Item Number

052190

Schedule B & Trade

Schedule B

7306-19-5000

Description

line pipe for oil or gas not seamless nesoi, of alloy steel other than stainless steel

End Use

21000 - Drilling & oilfield equipment

Unit of Quantity

KG

USDA

Yes

(SITC) Standard International Trade Classification

67941

(NAICS) North American Industrial Classification System

331110

Questions & Answers

1. What is the FSCG of the NSN 4710-00-595-1824?

   The FSCG of the NSN 4710-00-595-1824 is 4710

2. Does the NSN 4710-00-595-1824 have a Schedule B code assigned?

   Yes, the Schedule B code is 7306195000

3. Does NSN 4710-00-595-1824 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.

4. Does NSN 4710-00-595-1824 contain precious materials?

   Precious metal content is unknown

5. Does NSN 4710-00-595-1824 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 4710-00-595-1824 was assigned to the Federal Catalog?

   It was assigned 65 years ago, on Sun, Jan 1, 1961