Gate Valve

2100

(NSN) National Stock Number

4820-00-595-1847

Federal Supply Classification

4820 Nonpowered Valves

Item Name Code

05482

Schedule B Code

Summary

Inside screw bonnet type, union bonnet attachment method, 28a; xym; 31f; mvn; pan; arn; 80f; nbm; zla; 86f; logistics support vessel end item identification, manual valve operation method, threaded internal pipe connection type, bonnet packing features provided

DAC	HCC	DMIL	RNCC
4	-	-	E

RNVC	SADC	MSDS	RNAAC
8	-	-	75

Identification

A valve having a flat or tapered disk (gate) which moves transversely to the axis of flow by rotating or sliding movements of the stem to open or close the orifice. It may also contain an oval or rectangular shaped slide which may be manually, motor, or pressure operated through the means of an arm or arm assembly. The body flange may be designed to accommodate tube type connectors. It may or may not contain thermal relief features. Includes valve (gate) specifically designed for the control of fluid systems in aircraft or missiles.

INC	FIIG	Concept	Condition
05482	A500A0	1	2

Specifications

Bonnet Type

inside screw

Details

Indicates the type of housing on the item that accommodates the stem packing or spring.

Bonnet Attachment Method

union

Details

The means by which the bonnet is attached to the item.

End Item Identification

28a; xym; 31f; mvn; pan; arn; 80f; nbm; zla; 86f; logistics support vessel

Details

The national stock number or the identification information of the end equipment for which the item is a part.

Valve Operation Method

manual

Details

The means used to control the operation of the valve.

Connection Type

threaded internal pipe

Details

Indicates the type of connection/s/.

Features Provided

bonnet packing

Details

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

Valve Size

2.000 inches

Details

Designates the size of the valve.

Maximum Operating Pressure And Media For Which Designed

125.0 pounds per square inch steam and 200.0 pounds per square inch water-oil-gas

Details

The maximum pressure at which an item is rated to operate for each type of service with which an item may be used.

Nominal Thread Size

2.000 inches

Details

A designation that is used for the purpose of general identification of the thread.

Stem Type

rising

Details

Indicates the type of stem furnished with the item.

Criticality Code Justification

feat

Details

The master requirement codes of those requirements which are technically critical by reason of tolerance,fit,performance,or other characteristics which affect identification of the item.

Maximum Operating Temp And Media For Which Designed

406.0 deg fahrenheit steam and 150.0 deg fahrenheit water-oil-gas

Details

A rating which expresses the degree of heat or cold as applied to the operation,or limitation of operation,for each type of service with which an item may be used.

Inlet Relationship With Outlet

identical

Details

Indicates whether or not the inlet is identical to the outlet.

Special Features

weapon system essential

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.

Material

copper alloy 694 stem

Details

The chemical compound or mechanical mixture properties of which the item is fabricated.

Material

copper alloy 836 body

Details

The chemical compound or mechanical mixture properties of which the item is fabricated.

Material

copper alloy 836 disk

Details

The chemical compound or mechanical mixture properties of which the item is fabricated.

Material Document And Classification

astm b-371 alloy 694 assn std single material response stem

Details

The specification, standard, or manufacturer's reference and the classification designation, such as class, condition, temper, and the like, that identifies the material.

Material Document And Classification

astm b62 assn std single material response body

Details

The specification, standard, or manufacturer's reference and the classification designation, such as class, condition, temper, and the like, that identifies the material.

Material Document And Classification

astm b62 assn std single material response disk

Details

The specification, standard, or manufacturer's reference and the classification designation, such as class, condition, temper, and the like, that identifies the material.

Thread Series Designator

npt

Details

A designation distinguishing one group of thread diameter-pitch combinations from another by the number of threads per measurement scale for a specific diameter.

Master-Cross Reference List

Part	CAGE	DAC	HCC	RNCC	RNVC	MSDS	RNAAC
20-810	0ASW3	E	-	5	2	-	ZZ
FP7233	37115	5	-	D	9	-	AX
20-810	09513	E	-	5	9	-	AX
B-100-2IN	82666	6	-	3	2	-	AX
508-4510948-120	51563	5	-	C	1	-	CT
508-4510948-128	51563	5	-	C	1	-	CT
428-2	14959	6	-	C	1	-	AX
20-47	75144	5	-	5	9	-	AX
T111-2	12168	6	-	5	9	-	AX
WWV54	81348	6	-	5	9	-	AX
428-2	40475	5	-	C	1	-	CT
525	33216	6	-	5	9	-	AX
63686	33216	6	-	3	1	-	AX
500	48422	6	-	C	1	-	AX
3	63686	4	-	E	8	-	75
MSS-SP-80	59646	E	-	3	1	-	AX