Gate Valve

NSN: 4820-00-766-8191 | Model: S793B

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

4820-00-766-8191

DEMIL

Flange Diameter

6.750 inches

Bonnet Type

Inside screw

Bonnet Attachment Method

Bolted

Bolt Hole Quantity

End Application

4930-01-103-7609; trailer, semi, tank; 500 gal, bulk

Valve Operation Method

Manual

Connection Type

Flange, round w/holes

Features Provided

Bonnet packing

Valve Size

4.000 inches

Stem Type

Rising

Criticality Code Justification

Feat

Face To Face Distance

5.375 inches

Flange Face Design

Plain

Inlet Relationship With Outlet

Identical

Special Features

Weapon system essential

Material

Copper alloy stem

Parts List for Trail Pump Assembly

Other components in the assembly of NSN 4930-01-103-7609

Gate Valve
NSN 4820-00-766-8191
Pump-motor Hydraulic Cover
NSN 4320-01-351-0210
Hydraulic System Access Manifold
NSN 4730-01-351-1686
Gate Valve
NSN 4820-01-351-3079
Engine Fuel Tank
NSN 2910-01-351-3097
Push-pull Control Assembly
NSN 2990-01-351-3102
Hose-tubing Guard
NSN 4720-01-351-5953
Ball Joint
NSN 3040-01-351-8328
Nonmetallic Hose Assembly
NSN 4720-01-352-5954
Nonmetallic Hose Assembly
NSN 4720-01-352-5955
Nonmetallic Hose Assembly
NSN 4720-01-352-9000
Nonmetallic Hose Assembly
NSN 4720-01-352-9001
Nonmetallic Hose Assembly
NSN 4720-01-352-9002
Nonmetallic Hose Assembly
NSN 4720-01-353-2913
Push-pull Control Assembly
NSN 3040-01-353-3108
Knob
NSN 5355-01-353-9005
Lug Terminal
NSN 5940-01-354-2503
Fan Shaft
NSN 2930-01-357-2586
Shouldered Shaft Assembly
NSN 3040-01-357-5681
Metallic Bent Tube
NSN 4710-01-363-2058
Valve Body
NSN 4820-01-364-1601
Remote Control Lever
NSN 3040-01-365-7148
Engine Crankshaft
NSN 2815-01-366-5649

Recent Solicitations

Solicitation	Return by Date	Buyer Code	Quantity
SPE7M421U0774	2021-04-22	PMCMD	43 EA
SPE7MC21T039D	2021-04-12	PMCM5	96 EA
SPE7MC20T9142	2020-05-11	PMCMU	117 EA
SPE7MC19T154U	2019-08-26	PMCMU	153 EA
SPE7MC19T103Y	2019-07-22	PMCMU	58 EA
SPE7MC19T076Q	2019-07-08	PMCMU	67 EA
SPE7MC19T049A	2019-07-01	PMCMU	111 EA
SPE7MC18T249G	2018-10-09	PMCMU	56 EA
SPE7MC18Q0553	2018-08-14	PMCMU	189 EA
SPE7MC18T3956	2017-12-29	PMCMU	76 EA

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
Counterfeit Parts Prevention
100% Product Inspections
7 Year Record Retention
On Time Delivery
HAZMAT Certified
Worldwide Shipping

NSN 4820-00-766-8191 Datasheet

Supply Class (FSC):

Nonpowered Valves

Cross Reference:

S793B
301860
5551-006-400
81A5029A0144
4P2654
P2699-4IN
235RF-0200
S793A
13228E3454
93016J4105
676-FR-4IN
35551-400
C-35551-4
8191
35551-6-400

Cage Codes:

Rupp Company, The Gorman (CAGE 25567)
Wiba Zevenaar B.v. (CAGE H0G87)
Milwaukee Valve Company, Inc. (CAGE 76364)
Marine Corps Logistics Command (CAGE 01365)
Morrison Brothers Company (CAGE 41592)
U S Army Tank Automotive Command (CAGE 19207)
Opw Fueling Components Inc. (CAGE 81718)
Briggs, Inc. Of Omaha (CAGE 6J861)

Replacements:

4820-00-766-8191 replaces 4820-00-986-7760
4820-00-766-8191 replaces 4820-01-066-2511
4820-00-766-8191 replaces 4820-01-208-8974

Schedule B & Trade:

Schedule B: 8481805090 (NAICS 332911)

Taps, cocks, valves and similar appliances, nesoi, hand operated, of materials other than copper, iron or steel
SITC: 74780

Taps, cocks, valves and similar appliances, n.E.S.
End Use: 21180

Industrial machines, other

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

U - Precious metal content is unknown

CRITL

- The item does not have a nuclear hardened feature but does have other critical featur (s) such as tolerance, fit restrictions or application.

Freight Information:

NMFC:

050855 - Cocks r valves etc bbc
WCC:

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

9 - Other or no special handling required (sh)
ADC:

A - Shipment is not a consolidation and does not exceed 84 inches in any dimension.
ACC:

B - Construction materials: includes paint and related materials, prefabricated building, wood products, metal and composition mater
LTL:

W - Rating variable
TCC:

Z - No special type of cargo code applicable

NSN Management Codes:

SOS
Sms
AAC
D
Quantity per pack
1
Unit of Measure
Ea
Shelf Life
N/A
Classification Control
U
MGMT_CTL
-------
Repariability
If condemned or uneconomically repairable , then dispose at direct support (ds) level.

Questions & Answers:
What are the historical prices recorded for this stock number?
Historical data shows pricing from $1,037.41 to $1,729.01..
Does NSN 4820-00-766-8191 have a shelf life?
No. There is no shelf life applicable for this NSN.
What NATO entities are users of this NSN?
Department Of The Army, Department Of The Air Force, U.s. Marine Corps, Department Of The Navy, Belgium, Republic Of Korea, United Kingdom, Netherlands, Portugal, Greece, and Turkey
What is the NIIN of NSN 4820-00-766-8191?
007668191 or 00-766-8191
Does NSN 4820-00-766-8191 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 4820-00-766-8191?
Solicitation SPE7M421U0774 for qty 43 on 04/08/2021
When was this national stock number assigned to the federal catalog?
Jan 01, 1962