4820-01-544-9644

Directional Control Linear Valve email this page

Model or part number: 6901R3HC3-NF

Pricing & Availability

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About this product
Has 3 detent held positions;hydraulic fluid per mil-prf-5606h;uses sae 10 lube oil;flush with oil per mil-prf-6083;mark with metal stamp which is to be engraved or by use of electric arc pencil with letter height 0.25/0.12

Description

Valve Directional Control NSN 4820-01-544-9644.

pdf NSN 4820-01-544-9644 Datasheet

MRC:
A numeric-alpha designator indicating the pitch diameter tolerance and an external or internal thread.AAJD
Thread Class:
2b
MRC:
The number of end connections included in the item.ADQZ
End Connection Quantity:
4
MRC:
The rated valve discharge capacity per unit of time.ADSY
Valve Discharge Flow Rate:
7.0 gallons per minute
MRC:
The national stock number or the identification information of the end equipment for which the item is a part.AGAV
End Application:
2350-01-458-7550
MRC:
The means used to control the operation of the valve.AQLR
Valve Operation Method:
Manual
MRC:
Indicates the type of connection/s/.AWLS
Connection Type:
Threaded external boss
MRC:
The number of threads on the item per linear inch measured on a line parallel to the thread axis.CMLP
Thready Qty Per Inch (tpi):
18
MRC:
The maximum pressure at which an item is rated to operate for each type of service with which an item may be used.CQCJ
Maximum Operating Pressure And Media For Which Designed:
3000.0 pounds per square inch oil and 3000.0 pounds per square inch hydraulic fluid, petroleum base
MRC:
A designation that is used for the purpose of general identification of the thread.CQJX
Thread Size:
0.312 inches
MRC:
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.CRWH
Maximum Operating Tempurature And Media For Which Designed:
225.0 degrees fahrenheit oil and 225.0 degrees fahrenheit hydraulic fluid, petroleum base
MRC:
The name assigned to the item by the government agency or commercial organization controlling the design of the item.CXCY
Product Name:
Valve, 4 way closed center
MRC:
A designation distinguishing one group of thread diameter-pitch combinations from another by the number of threads per measurement scale for a specific diameter.THSD
Thread Series Designator:
Unc
MRC:
--
NIIN:
015449644
MRC:
--
NATO Stock Number:
4820-01-544-9644
MRC:
--
Shelf Life:
N/A
MRC:
--
UOM:
--
MRC:
--
DEMIL:
No
MRC:
N/A
MIL-STD
FIIG:
--
FIIG:
A506H0
MRC:
--
INC:
61929
MRC:
--
IMM:
AX AX
Certified products icon

All Products Certified

Factory New, New Material, New Surplus, Overhauled, Serviceable, Repairable, and AS Removed / Used material will be accompanied by a Certificate of Conformance, and any other documents/trace when applicable. We have a 7 year record retention.

Quality inspections icon

Quality | ISO 9001:2015 + AS9120B

We are committed to quality and follow an AS9120 quality management system. AeroBase Group is HAZMAT certified and registered with DDTC, ITAR, and Aviation Suppliers Association (ASA). All products are 100% inspected.

Quality Commitment »

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Shipping

Delivery of IN-STOCK orders ship same-day when order is placed before 2:00 PM EST.

Delivery dates for NON-STOCK items are estimates based on current backlog and are subject to confirmation at the time of order.

Parts and Components for Amp Full Tracked Assault Vehicle NSN 2350-01-458-7550 Parts and components for this end application.

NSN Component Description
NSN 3120-00-009-0637 Bushing
NSN 3010-00-009-7802 Speed Decreaser Gear Assembly
NSN 5365-00-125-3261 Machine Thread Plug
NSN 3950-00-283-2144 Half Tubing Clamp
NSN 5365-01-330-8461 Plate Spacer
NSN 2815-01-508-4076 Diesel Engine
NSN 4710-01-520-9059 Metal Tube Assembly
NSN 4030-01-520-9159 Hoist Hook
NSN 5306-01-520-9572 Threaded Bent Rod
NSN 4710-01-535-7405 Metallic Bent Tube
NSN 6695-01-535-7639 Liquid Quantity-pressu Indicator
NSN 5330-01-540-1364 Mecha Seal Replacement Parts Kit
NSN 4730-01-542-4478 Tube To Boss Straight Adapter
NSN 4710-01-542-4479 Metallic Tube
NSN 4730-01-542-4592 Tube To Boss Elbow
NSN 5305-01-544-7296 Machine Screw
NSN 5331-01-544-7433 O-ring
NSN 5305-01-544-7435 Hexagon Head Cap Screw
NSN 5305-01-544-7436 Hexagon Head Cap Screw
NSN 5340-01-544-9614 Bolt And Spacer Kit
NSN 4820-01-544-9644 Directional Control Linear Valve
NSN 4730-01-546-5092 Pipe To Tube Straight Adapter
NSN 4730-01-546-6246 Tube Coupling Nut
NSN 3110-01-552-7087 Annular Ball Bearing
NSN 5340-01-576-1398 Swivel Pin Housing
NSN 4730-01-576-3769 Six Port Fluid Pin Swivel
NSN 5340-01-579-2308 Catch Strike
NSN 2540-01-579-8204 Track Shroud
NSN 6130-01-610-0614 Power Supply Subassembly
NSN 6150-01-610-2019 Electrical Power Cable Assembly
NSN 5340-01-610-3925 Mounting Bracket
NSN 5310-01-610-4213 Hexagon Self-locking Nut
NSN 5985-01-610-4251 Antenna Cover
NSN 5985-01-610-4295 Antenna Support Base
NSN 5935-01-610-4301 Electrical Connector Cover

Formal Definition

Government issue definition of NSN 4820-01-544-9644

A manually or power operated valve having three or more ports. The direction of the flow through the various ports is controlled by either one or more reciprocating slide(s) or spool(s) with recess areas which mate with ports in an integral or replaceable ported sleeve, or one or more poppet(s). It is designed to change the direction of fluid flow from one valve port to another. An off (no flow) position is not a flow pattern. The valve is designed to actuate various components of a fluid system. A power operated valve may have a manual override. For items which stop, start, or change the flow of fluid, see: valve, solenoid. Excludes valve, plug. See also servovalve, hydraulic; body section, working, linear directional control valve; and valve assembly.

Recent Solicitations Most recent solicitations for NSN 4820-01-544-9644

End Date
Solicitation
Qty
Purchase Request
End Date:
2017-04-10
Solicitation:
SPE7MC17TF078
Qty:
22
Purchase Request:
0068319837
End Date:
2017-03-17
Solicitation:
SPE7MC17TD225
Qty:
7
Purchase Request:
0067923359
End Date:
2017-03-06
Solicitation:
SPE7MC17TB400
Qty:
7
Purchase Request:
0067716559
End Date:
2016-11-25
Solicitation:
SPE7MC17U0023
Qty:
20
Purchase Request:
0066256012
End Date:
2016-11-14
Solicitation:
SPE7MC17T2888
Qty:
20
Purchase Request:
0066256012

Packaging & Dimensions

MIL-STD codes: http://www.dla.mil/LandandMaritime/.../MILSTD2073Codes.aspx
Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
--
Paclk Weight:
--
Item Weight:
--
Item Dim:
--
Container
OPI
SPI No.
SPI Rev.
SPC Mkg.
LVL A
LVL B
LVL C
Container:
--
OPI:
O
SPI No.:
SPI Rev.:
SPC Mkg:
00
LVL_A:
Q
LVL_B:
Q
LVL_C:
CUSH
MOP
CATEG.
PRES MAT
WRAP MAT
ICQ
THK
TOS
UCL
CUSH DUN:
00
MOP:
10
PKG:
PRES MAT:
00
WRAP MAT:
XX
ICQ:
AAA
THK:
0
TOS:
UCL:

Packaging Codes Definitions:

LVL A Code (LVL_A) Q

Packing shall be accomplished in accordance with table c.Ii for the packing level specified. closure, sealing and reinforcement shall be in accordance with applicable specification for shipping container.

LVL B Code (LVL_B) Q

Packing shall be accomplished in accordance with table c.Ii for the packing level specified. closure, sealing and reinforcement shall be in accordance with the appropriate shipping container specification.

Procedure Indicator Code (OPI) O

Options can be exercised as to specific method of preservation or dod approved packaging materials to be used. however, basic preservation method shall be retained, supplemental data shall be complied with, and unit package dimensions shall not be increased by more than one inch. equal or better protection shall be given the item and there shall be no increase in the package cost.

Special Markings Code (SPC_MKG) 00

No special marking.

Method of Preservation (MOP) 10

Physical protection.

Cushion Material (CUSH) 00

No requirement.

Preservation Material (PRES_MAT) 00

No requirement.

Import / Export

Schedule B Classification
Schedule B Number
NAIC National Association of Insurance Commissioners
End Use A classification system for U.S. exported and imported merchandise based on principal use rather than the physical characteristics of the merchandise. End-Use codes are assigned by the Bureau of Economic Analysis under the U.S. Department of Commerce.
SITC Commodity classification system defined by the United Nations.
USDA
HITECH
Schedule B:
8481809050
NAICS:
332911
End Use Class:
21180
SITC:
74780
USDA:
1
HITECH:
0

Schedule B Codes Definitions:

Schedule B 8481809050

Other Taps, Cocks, Valves, Etc., Nesoi

End Use Code 21180

Industrial Machines, Other

Standard Intl. Trade Class (SITC) 74780

Taps, Cocks, Valves and Similar Appliances, N.e.s.

Freight

Universal / National freight and handling information
NMFC
Class
UFC
LTL
LCL
WCC
TCC
SHC
ADC
ACC
NMFC:
133300
NMF Description:
Machinery/machines Noi
UFC:
63220
LTL:
Rating variable
LCL:
--
WCC:
593
TCC:
Z
SHC:
9
ADC:
A
ACC:
V

Freight Codes Definitions:

Cargo Type (TCC) Z

No special type of cargo code applicable.

Water Commodity (WCC) 593

Motors and parts, (machinery and parts),(less than 35 feet).

Air Commodity (ACC) V

Trailers, vehicles, machinery, shop and warehouse equipment and supplies including special tools and equipment, ground servicing.

Air Dimensions (ADC) A

Shipment is not a consolidation and does not exceed 84 inches in any dimension.

Air Special Handling (SHC) 9

Other or no special handling required (sh)

DLA History / Forecast Quantities

Maritime Supply Chain
08/17
5.00

Manufacturers

This NSN is registered to the following cage codes.
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