NSN JB74

A valve designed to automatically release excessive pressures. It is actuated by static pressure upstream of the valve and is used as a safety valve or relief valve, and may be set to close at a predetermined pressure. It is not designed for regulation of continuously fluctuating loads. It may be inline or cartridge (manifold) design. Excludes:valve (1), relief, pressure and temperature.

sharpening stone style, 4.000 inches nominal overall diameter, 5 type and a-2 class and 3 style nondefinitive spec/std data, one side coarse, one side fine groove around middle; crystolon stones are made of silicon carbide electric furnace abrasive; gray in color; this fast-cutting abrasive is harder than any natural material except diamond, and does an outstanding job where moderate tolerances are required special features, 1.500 inches nominal overall thickness.

NSN 5345-01-397-5153 Datasheet

(NSN) National Stock Number

5345-01-397-5153

(FSG) Federal Supply Group

53 - Hardware and Abrasives

(FSC) Federal Supply Classification

5345 - Abrasive Disks and Stones

(NIIN) National Item Identification Number

01-397-5153

Requires Demilitarization

Yes

(INC) Item Name Code

02606

Date

Thu, Oct 13, 1994

Schedule B Code

6804300000

Nondefinitive Spec/Std Data

5 type and a-2 class and 3 style

Overall Diameter

4.000 inches nominal

Overall Thickness

1.500 inches nominal

Special Features

one side coarse, one side fine groove around middle; crystolon stones are made of silicon carbide electric furnace abrasive; gray in color; this fast-cutting abrasive is harder than any natural material except diamond, and does an outstanding job where moderate tolerances are required

Stone Style

sharpening

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

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.

Source of Supply Code

GSA - General services administration washington, d.c. 20406

Pseudo Item Name Code

0002606

Cross Reference

CAGE Codes

06565

Norton Co Coated Abrasive Div

U.s./canadian manufacturers

80244

General Services Administration Federal Supply Service

U.s./canadian manufacturers

Freight Information

Schedule B & Trade

Schedule B

6804-30-0000

Description

hand sharpening or polishing stones

End Use

12760 - Mineral supplies-manufactured

Unit of Quantity

NO

USDA

Yes

(SITC) Standard International Trade Classification

66313

(NAICS) North American Industrial Classification System

327910

Questions & Answers

1. What is the FSCG of the NSN 5345-01-397-5153?

   The FSCG of the NSN 5345-01-397-5153 is 5345

2. Does the NSN 5345-01-397-5153 have a Schedule B code assigned?

   Yes, the Schedule B code is 6804300000

3. Does NSN 5345-01-397-5153 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 5345-01-397-5153 contain precious materials?

   Item does not contain precious metal.

5. Does NSN 5345-01-397-5153 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 5345-01-397-5153 was assigned to the Federal Catalog?

   It was assigned 31 years ago, on Thu, Oct 13, 1994