4820-01-445-4642

Restrictor Check Valve email this page

Model or part number: DAA7221A147-001

Pricing & Availability

Submit this form for current pricing and availability of this NSN.
Part / NSN:
Qty:
Your Email:
Phone:
Ref. / PO #:
Company:
Your Name:

We do not share or sell your information to anyone.
Privacy | Terms

All major credit cards accepted as well as gov. p-cards
Description

Restrictor Valve NSN 4820-01-445-4642.

pdf NSN 4820-01-445-4642 Datasheet

MRC:
The part that controls the flow through the item.ADQU
Flow Control Device:
Disk
MRC:
The means of closing the item when inlet pressure decreases.ADSU
Disk Loading Method:
Spring
MRC:
The national stock number or the identification information of the end equipment for which the item is a part.AGAV
End Application:
4920-01-347-1666
MRC:
The means used to control the operation of the valve.AQLR
Valve Operation Method:
Automatic
MRC:
--
NIIN:
014454642
MRC:
--
NATO Stock Number:
4820-01-445-4642
MRC:
--
Shelf Life:
N/A
MRC:
--
UOM:
--
MRC:
--
DEMIL:
No
FIIG:
--
FIIG:
A530B0
MRC:
--
INC:
20520
MRC:
--
IMM:
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 »

Shipping icon

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 Egw Deaeration Cart NSN 4920-01-347-1666 Parts and components for this end application.

NSN Component Description
NSN 4710-01-442-6215 Metallic Tube
NSN 4710-01-442-6219 Metallic Tube
NSN 4710-01-442-6222 Metallic Tube
NSN 4710-01-442-6223 Metallic Tube
NSN 4710-01-442-6225 Metallic Tube
NSN 4710-01-442-6229 Metallic Tube
NSN 4730-01-443-6100 Hydraulic Manifold Assembly
NSN 4730-01-443-7486 Pipe Coupling
NSN 4730-01-443-7490 Pipe Coupling
NSN 2940-01-443-8664 Fluid Filter
NSN 4730-01-443-9818 Tube Reducer
NSN 4710-01-443-9964 Metallic Tube And Fittings
NSN 4710-01-443-9975 Metallic Tube And Fittings
NSN 4710-01-443-9992 Metallic Tube And Fittings
NSN 4710-01-443-9997 Metallic Tube And Fittings
NSN 4710-01-444-0004 Metallic Tube And Fittings
NSN 4710-01-444-0117 Metallic Tube And Fittings
NSN 4710-01-444-0121 Metallic Tube And Fittings
NSN 4710-01-444-0131 Metallic Tube And Fittings
NSN 4710-01-444-0304 Metallic Tube And Fittings
NSN 4710-01-444-0306 Metallic Tube And Fittings
NSN 4710-01-444-0307 Metallic Bent Tube
NSN 4710-01-444-0359 Metallic Tube
NSN 4820-01-444-0768 Safety Relief Valve
NSN 4710-01-444-1855 Metal Tube Assembly
NSN 4730-01-444-2302 Quick Disconnect Coupling Half
NSN 4730-01-444-2459 Self-sealing Coupling Half
NSN 4730-01-444-2614 Pipe Coupling
NSN 4730-01-444-2624 Fluid-emulsion Spray Nozzle
NSN 4810-01-444-3390 Valve Body
NSN 4810-01-444-3751 Directional Control Linear Valve
NSN 4810-01-444-3952 Fluid Pressure Regulating Valve
NSN 5930-01-444-5055 Rotary Switch
NSN 5930-01-444-5072 Rotary Switch
NSN 4730-01-444-5077 Quick Disconnect Coupling Half

Formal Definition

Government issue definition of NSN 4820-01-445-4642

A valve having an orifice in the poppet, disk, or the like, to permit restricted fluid flow when the valve is seated. It does not have a stem or provisions for pressure adjustments, and is similar to a valve, check with the exception of the orifice which permits fluid flow in more than one direction.

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:
LVL_A:
Q
LVL_B:
Q
LVL_C:
CUSH
MOP
CATEG.
PRES MAT
WRAP MAT
ICQ
THK
TOS
UCL
CUSH DUN:
XX
MOP:
31
PKG:
PRES MAT:
00
WRAP MAT:
XX
ICQ:
AAA
THK:
X
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.

Method of Preservation (MOP) 31

Waterproof bag, sealed.

Preservation Material (PRES_MAT) 00

No requirement.

Manufacturers

This NSN is registered to the following cage codes.
Compare Now »
Clear | Hide