NSN 77B2INX2IN

A regulator which incorporates a mechanism to mix air with oxygen up to predetermined altitudes. At the predetermined altitude the regulator automatically delivers pure oxygen.

plain (tube) first end connection style, unthreaded external tube second end connection type, integral bonnet attachment method, plain (tube) second end connection style, inside screw bonnet type.

NSN 4820-00-887-9519 Datasheet

(NSN) National Stock Number

4820-00-887-9519

(FSG) Federal Supply Group

48 - Valves

(FSC) Federal Supply Classification

4820 - Nonpowered Valves

(NIIN) National Item Identification Number

00-887-9519

Requires Demilitarization

Yes

(INC) Item Name Code

05483

Date

Mon, Jan 1, 1962

Schedule B Code

8481805090

Bonnet Type

inside screw

Bonnet Attachment Method

integral

Connection Style

plain (tube) second end

Connection Style

plain (tube) first end

Connection Type

unthreaded external tube second end

Connection Type

unthreaded internal tube first end

Features Provided

bonnet packing

Flow Control Device

disk

Material

aluminum body

Material

copper alloy flow control device

Material

copper alloy stem

Material

rubber seat

Nominal Outside Diameter Tube Accommodated

1.500 inches first end

Nominal Outside Diameter Tube Accommodated

1.500 inches second end

Style Designator

angle

Surface Treatment

anodize

Special Features

w/2.0 in.quick-disconnect kamlok connections,internal on inlet and external onoutlet ends

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

74B05

Aerobase Group Inc

Non-manufacturers

97403

Cecom Lr Center

U.s./canadian manufacturers

1D9T5

Dover Fluid Management, Inc. Div Dover Resources Inc.

Non-manufacturers

81718

Opw Fueling Components Inc. Div Opw Fueling Components

U.s./canadian manufacturers

9H113

Dover Resources Inc Dba Opw Engineered Systems

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

594 - Pumps and parts, (machinery and parts),(less than 35 feet)

National Motor Freight Classification Item Number

051080

Schedule B & Trade

Schedule B

8481-80-5090

Description

taps, cocks, valves and similar appliances, nesoi, hand operated, of materials other than copper, iron or steel

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 4820-00-887-9519?

   The FSCG of the NSN 4820-00-887-9519 is 4820

2. Does the NSN 4820-00-887-9519 have a Schedule B code assigned?

   Yes, the Schedule B code is 8481805090

3. Does NSN 4820-00-887-9519 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 4820-00-887-9519 contain precious materials?

   Precious metal content is unknown

5. Does NSN 4820-00-887-9519 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 4820-00-887-9519 was assigned to the Federal Catalog?

   It was assigned 64 years ago, on Mon, Jan 1, 1962