Compressed Gas Regulator

A-A-55540

(NSN) National Stock Number

4820-00-007-4596

Federal Supply Classification

4820 Nonpowered Valves

Item Name Code

49444

Schedule B Code

8481909090

Summary

15.0 pounds per square inch maximum delivery pressure, cylinder mounting method, left side mounting position, single stage type, compressed gas association inlet fitting connection type, relief valve features provided

DAC	HCC	DMIL	RNCC
E	-	-	5

RNVC	SADC	MSDS	RNAAC
9	-	-	ZZ

Identification

A specially designed regulator with either a standard compressed gas association (cga) gas inlet/outlet connection or pipe connections. It provides for the controlled withdrawal of compressed gas from a compressed gas cylinder either by direct attachment to the cylinder or by insertion into a piping distribution system that is pressured by a cylinder.

INC	FIIG	Concept	Condition
49444	A514U0	-	1

Specifications

Maximum Delivery Pressure

15.0 pounds per square inch

Details

The maximum pressure at which the item will deliver.

Mounting Method

cylinder

Details

The means of attaching the item.

Mounting Position

left side

Details

The installed position for which the item is designed.

Stage Type

single

Details

Indicates the type of stage provided.

Inlet Fitting Connection Type

compressed gas association

Details

Indicates the type of inlet fitting connection provided.

Features Provided

relief valve

Details

Those features,not otherwise specified,which may be required for proper functioning of the item.

Outlet Fitting Thread Direction

left-hand

Details

The direction of the outlet fitting thread when viewed axially.

Delivery Pressure Type

adjustable

Details

Indicates the type of delivery pressure.

Inlet Fitting Connection Cga Number

300

Details

A designation number assigned to the inlet fitting connection, in accordance with the compressed gas association.

Outlet Fitting Connection Type

threaded external pipe

Details

Indicates the type of outlet fitting connection provided.

Outlet Fitting Nominal Thread Size

0.625 inches

Details

A nominal designation that is used for the purpose of general identification of the outlet fitting thread size.

Inlet Indicator Type

dial pressure gage

Details

Indicates the type of inlet indicator provided with the item.

Outlet Indicator Type

dial pressure gage

Details

Indicates the type of outlet indicator provided with the item.

Special Features

sintered metal cone filter

Details

Those unusual or unique characteristics or qualities of an item not covered in the other requirements and which are determined to be essential for identification on one or more other functions.

Master-Cross Reference List

Part	CAGE	DAC	HCC	RNCC	RNVC	MSDS	RNAAC
UL 252	80204	E	-	3	1	-	ZZ
UL 252-TYP-1	80204	E	-	5	2	-	ZZ
RV8011-1	17941	6	-	3	2	-	AX
94-15-300	27372	6	-	5	9	-	AX
0781-0583	63026	6	-	5	9	-	AX
SR410A968	63026	E	-	5	9	-	AX
SR460A-300 0781-0583	63026	6	-	3	2	-	AX
MIL-R-13877 TYPE 1	81349	E	-	5	9	-	AX

Material and Special Handling

Hazardous material, precious metals, criticality, and electrostatic discharge indicators.

HMIC	PMIC	ESD/EMI	Criticality
N	A	-	-

Freight

Universal / National Freight and Handling Information

UFC	HMC	LTL	LCL
64490	-	P	-

RVC	WCC	TCC	SHC
-	594	Z	9

Certified Supplier

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Manufacturer

FEDERAL COMMERCIAL ITEM DESCRIPTION PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC

CAGE: 58536

WASHINGTON , DC , 20405

UNITED STATES

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FAQs

Frequently asked questions for NSN 4820-00-007-4596

What is the NIIN of the NSN 4820-00-007-4596?

The National Item Identification Number (NIIN) of the NSN 4820-00-007-4596 is 00-007-4596

When the NSN 4820-00-007-4596 was assigned to the Federal Catalog?

It was assigned 52 years ago, on Fri, Jul 14, 1972

Does the NSN 4820-00-007-4596 contain any precious metals?

Does not contain precious metal

Does the NSN 4820-00-007-4596 contain any hazardous material?

No data in HMIRS

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