NSN EA24-3PXF-EWB0

A valve with a bolt or stem that may be mechanically actuated to two different positions by rotary or linear motion. In the first position, the valve disk is located and locked against the seat permitting no fluid flow through the valve. In the second position, one side of the valve disk is located against the seat permitting movement of the disk in a manner that will allow a flow of fluid in one direction through the valve. The valve disk may be spring loaded. It may be inline or cartridge (manifold) design. See also valve (1), lift-check and valve (1), stop-lift-check.

lower right hand side connection location, 5.375 inches nominal bolt circle diameter, adjustable adjustability, 1 connection quantity, bourdon tube actuation type.

NSN 6685-01-237-1554 Datasheet

(NSN) National Stock Number

6685-01-237-1554

(FSG) Federal Supply Group

66 - Instruments and Laboratory Equipment

(FSC) Federal Supply Classification

6685 - Humidity Measuring and Controlling Instruments, Temperature and Pressure

(NIIN) National Item Identification Number

01-237-1554

Requires Demilitarization

Yes

(INC) Item Name Code

07428

Date

Fri, Jul 25, 1986

Schedule B Code

9026200000

Actuation Type

bourdon tube

Adjustability

adjustable

Bolt Circle Diameter

5.375 inches nominal

Connection Location

lower right hand side

Connection Quantity

1

Connection Size

0.438 in. tube

Connector Type Vent

not provided

Connection Type

external

Criticality Code Justification

zzzy

Dial Size

4-1/2 in. dia

Material

unable to decode

Mounting Hole Diameter

0.219 inches nominal

Mounting Hole Quantity

3

Mounting Method

flush

Overall Depth

2.406 inches nominal

Overall Diameter

4.969 inches nominal

Pointer Type

indicating and reference

Pointer Color

black and red

Reference Number Differentiating Characteristics

cleaning, packaging, and marking iaw mil-std-1330d

Scale Accuracy

porm 1 pct of full scale

Scale Inscription/Background Color

black markings on white background

Scale Range

+0.0 to 8000.0 pounds pressure per square inch

Scale Name

pressure

Scale Type

single

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

P - Indicates there is no information in the hmirs. The nsn is in a fsc in table ii of fed std 313 and a msds may be required by the user. The requirement for a msds is dependent on a hazard determination of the supplier or the intended end use of item.

Pseudo Item Name Code

0007428

Cross Reference

CAGE Codes

96169

Electric Boat Corporation Div General Dynamics Electric Boat

Non-manufacturers

03950

Naval Inventory Control Point Mechanicsburg

U.s./canadian manufacturers

53711

Naval Sea Systems Command

U.s./canadian manufacturers

64467

Weksler Glass Thermometer Corp

U.s./canadian manufacturers

049X3

Ashcroft Inc Dba Heise

U.s./canadian manufacturers

Freight Information

Air Commodity

VZ -

Air Dimension

A - Shipment is not a consolidation and does not exceed 84 inches in any dimension.

National Motor Freight Class Rating

J - 100.0

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

61770

Water Commodity

652 - Instruments, scientific

National Motor Freight Classification Item Number

121570

Schedule B & Trade

Schedule B

9026-20-0000

Description

instruments and apparatus for measuring or checking pressure

End Use

21160 - Measuring, testing, control instruments

Unit of Quantity

NO

USDA

Yes

(SITC) Standard International Trade Classification

87435

(NAICS) North American Industrial Classification System

334513

Questions & Answers

1. What is the FSCG of the NSN 6685-01-237-1554?

   The FSCG of the NSN 6685-01-237-1554 is 6685

2. Does the NSN 6685-01-237-1554 have a Schedule B code assigned?

   Yes, the Schedule B code is 9026200000

3. Does NSN 6685-01-237-1554 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 6685-01-237-1554 contain precious materials?

   Item does not contain precious metal.

5. Does NSN 6685-01-237-1554 contain hazardous materials?

   Indicates there is no information in the hmirs. The nsn is in a fsc in table ii of fed std 313 and a msds may be required by the user. The requirement for a msds is dependent on a hazard determination of the supplier or the intended end use of item.

6. When the NSN 6685-01-237-1554 was assigned to the Federal Catalog?

   It was assigned 40 years ago, on Fri, Jul 25, 1986