NSN GL4

A circular shaped item designed to be installed in a specially prepared groove or counterbore to provide a low pressure seal. It may be supplied in various cross-sectional shapes. It may be solid or cut through to allow for installation and fitting. Excludes items whose primary function is to provide sealing, wiping, or wearing surface capabilities for piston configurations. See also ring,piston and ring,wiper.

flared (tube) second end connection style, inverted flare(tube) first end connection style, threaded external tube second end connection type, packing retaining bonnet type, threaded internal tube first end connection type.

NSN 4820-00-673-4685 Datasheet

(NSN) National Stock Number

4820-00-673-4685

(FSG) Federal Supply Group

48 - Valves

(FSC) Federal Supply Classification

4820 - Nonpowered Valves

(NIIN) National Item Identification Number

00-673-4685

Requires Demilitarization

Yes

(INC) Item Name Code

05483

Date

Tue, Jan 1, 1963

Schedule B Code

8481803090

Bonnet Type

packing retaining

Connection Style

flared (tube) second end

Connection Style

inverted flare(tube) first end

Connection Type

threaded external tube second end

Connection Type

threaded internal tube first end

Flow Control Device

stem

Material

steel corrosion resisting overall

Maximum Operating Temp

275.0 fahrenheit single response

Maximum Operating Pressure

3000.0 pounds per square inch single response

Media For Which Designed

fuel/oil, hydrocarbon single response

Mounting Facility

bulkhead

Nominal Outside Diameter Tube Accommodated

0.125 inches first end

Nominal Outside Diameter Tube Accommodated

0.250 inches second end

Nominal Thread Size

0.190 inches first end

Nominal Thread Size

0.438 inches second end

Seat Angle

37.0 degrees first end

Seat Angle

37.0 degrees second end

Style Designator

angle

Thread Class

2b first end

Thread Class

3a second end

Thread Direction

right-hand first end

Thread Direction

right-hand second end

Thread Series Designator

unf first end

Thread Series Designator

unf second end

Valve Operation Method

manual

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

0005483

Cross Reference

CAGE Codes

26337

Parker-Hannifin Corporation Div Hydraulic Accumulator Division

U.s./canadian manufacturers

56529

Hydraulics International, Inc. Dba Hydraulics International Inc

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

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

29300

Water Commodity

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

National Motor Freight Classification Item Number

051080

Schedule B & Trade

Schedule B

8481-80-3090

Description

taps, cocks and valves, nesoi, of steel, hand operated

End Use

21180 - Industrial machines, other

Unit of Quantity

NO

USDA

Yes

(SITC) Standard International Trade Classification

74780

(NAICS) North American Industrial Classification System

332911

Questions & Answers

1. What is the FSCG of the NSN 4820-00-673-4685?

   The FSCG of the NSN 4820-00-673-4685 is 4820

2. Does the NSN 4820-00-673-4685 have a Schedule B code assigned?

   Yes, the Schedule B code is 8481803090

3. Does NSN 4820-00-673-4685 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 4820-00-673-4685 contain precious materials?

   Precious metal content is unknown

5. Does NSN 4820-00-673-4685 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 4820-00-673-4685 was assigned to the Federal Catalog?

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