NSN E255R3PC18

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.

zzzy criticality code justification, material will be in accordance with navicp mech; activity hx quality control, manufacturing and testing specifications. reference number differentiating characteristics.

NSN 6680-00-581-5699 Datasheet

(NSN) National Stock Number

6680-00-581-5699

(FSG) Federal Supply Group

66 - Instruments and Laboratory Equipment

(FSC) Federal Supply Classification

6680 - Mechanical Motion Measuring Instruments, Liquid Level and Liquid and Gas Flow

(NIIN) National Item Identification Number

00-581-5699

Requires Demilitarization

Yes

(INC) Item Name Code

19672

Date

Tue, Jan 1, 1963

Schedule B Code

9026107000

Criticality Code Justification

zzzy

Reference Number Differentiating Characteristics

material will be in accordance with navicp mech; activity hx quality control, manufacturing and testing specifications.

Identification

Demilitarization Code

F - Usml or ccl military items - demil required. Item managers,, equipment specialists, or product specialists must furnish special demilinstructions. (note 3).

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

0019672

Cross Reference

CAGE Codes

80064

Naval Ship Systems Command

U.s./canadian manufacturers

74965

Clark-Reliance Llc Dba Jerguson Gage & Valve

U.s./canadian manufacturers

53711

Naval Sea Systems Command

U.s./canadian manufacturers

14674

Corning Glass Works

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.

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

46330

Water Commodity

704 - Glass or glass items

National Motor Freight Classification Item Number

087810

Schedule B & Trade

Schedule B

9026-10-7000

Description

instruments and apparatus for measuring or checking the flow or level of liquids, nesoi

End Use

21160 - Measuring, testing, control instruments

Unit of Quantity

NO

USDA

Yes

(SITC) Standard International Trade Classification

87431

(NAICS) North American Industrial Classification System

334513

Questions & Answers

1. What is the FSCG of the NSN 6680-00-581-5699?

   The FSCG of the NSN 6680-00-581-5699 is 6680

2. Does the NSN 6680-00-581-5699 have a Schedule B code assigned?

   Yes, the Schedule B code is 9026107000

3. Does NSN 6680-00-581-5699 require demilitarization?

   Usml or ccl military items - demil required. Item managers,, equipment specialists, or product specialists must furnish special demilinstructions. (note 3).

4. Does NSN 6680-00-581-5699 contain precious materials?

   Precious metal content is unknown

5. Does NSN 6680-00-581-5699 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 6680-00-581-5699 was assigned to the Federal Catalog?

   It was assigned 63 years ago, on Tue, Jan 1, 1963