Gate Valve

NSN: 4820-01-633-6404 | Model: 14001-2

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.

NSN Properties and Flags

NATO Stock Number

4820-01-633-6404

DEMIL

Pipe Size Accommodated

2.0 inches

Flange Diameter

5.562 inches

Bonnet Type

Outside screw-yoke

Bonnet Attachment Method

Bolted

Bolt Hole Quantity

Valve Operation Method

Manual with gear unit

Connection Type

Flange, round w/holes

Valve Size

2.0 inches

Maximum Operating Pressure And Media For Which Designed

250.0 pounds per square inch water-oil-gas

Stem Type

Rising

Face To Face Distance

5.75 inches

Flange Face Design

Plain

Part Name Assigned By Controlling Agency

Gate valve with actuator

Inlet Relationship With Outlet

Identical

Pressure Class

250.0 pounds per square inch

Special Features

Valve suppled with actuator with handwheel and fold-away spinner; flanges iaw mil-f-20042, 250 lb.

Material

Nickel alloy stem

Material Specification

Astm b61 assn standard single material response body

Test Data Document

Mil-s-901c specification (includes engineering type bulletins, brochures, etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "", etc.).

Furnished Items And Quantity

1 handwheel

Specification Data

Mil-v-1189 government specification and mil-f-20042 government specification

Nondefinitive Specification/std Data

1 class and 1 type

Departure From Cited Document

Modified by standard bonnet and handwheel removed and replaced with actuator mounting bonnet

Pricing and Availability

Send us a request for quote using the form below. Our team will contact you with an up to date pricing and availability quote ASAP.

Certified Quality Assurance

ISO 9001:2015 + AS9120B
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NSN 4820-01-633-6404 Datasheet

Supply Class (FSC):

Nonpowered Valves

Cross Reference:

14001-2
14001

Cage Codes:

Morpac Industries, Inc. (CAGE 66822)

Identification:

HMIC

N - Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

PMIC

A - Item does not contain precious metal.

ADPE

- Represents items with no adp components

CRITL

- The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.

Questions & Answers:
What are the historical prices recorded for this stock number?
No pre-dated pricing for this NSN could be found.
Does NSN 4820-01-633-6404 have a shelf life?
No. There is no shelf life applicable for this NSN.
What NATO entities are users of this NSN?
Australia
What is the NIIN of NSN 4820-01-633-6404?
016336404 or 01-633-6404
Does NSN 4820-01-633-6404 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 4820-01-633-6404?
No solicitations for this NSN.
When was this national stock number assigned to the federal catalog?
Nov 26, 2014