NSN 4820-01-051-6658

Restrictor Check Valve
DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
010516658

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Inventory

 

This product may be available in the following quantities and conditions.

  • NS: 10

Please note that inventory for this NSN was updated 12/16/2024 and may have changed since then. Request a quote for up to date pricing and availability.

Product Definition Definition of approved item name (AIN): "VALVE,RESTRICTOR CHECK"

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.

4820-01-051-6658 Spec. NSN part characteristics

MRC
Name
Detail
MRC:
AHNC
Connection Style
Plain (tube) 2nd end
MRC:
AWLS
Connection Type
Threaded external tube all ends
MRC:
FEAT
Special Features
0.310 gpm flow rate
MRC:
MATT
Material
Stainless steel
MRC:
MDCL
Material Specification
Ams 5643 assn standard single material response

Cross Reference Parts Part numbers that meet the specification outlined on this page and set by the OEM

Part Number
Cage
RNCC
RNVC
DAC
RNAAC
Status
MSDS
SADC
Part Number:
94934A4-310
Cage Code:
26044
RNCC:
3
RNVC:
2
DAC:
2
RNAAC:
ME
Status:
A
MSDS:
SADC:
Part Number:
6F3020-310
Cage Code:
99240
RNCC:
3
RNVC:
2
DAC:
2
RNAAC:
ME
Status:
A
MSDS:
SADC:
Part Number:
C7908-4-4-310
Cage Code:
81755
RNCC:
5
RNVC:
9
DAC:
2
RNAAC:
ME
Status:
A
MSDS:
SADC:
Part Number:
C7908A4-4-310
Cage Code:
81755
RNCC:
7
RNVC:
2
DAC:
2
RNAAC:
ME
Status:
A
MSDS:
SADC:
Part Number:
94934-4-310
Cage Code:
26044
RNCC:
5
RNVC:
9
DAC:
5
RNAAC:
ME
Status:
A
MSDS:
SADC:
Indicates a design/source control reference item
Inidicates part number has been superseded

Identification Item Identification Guide (IIG) and Item Name Code (INC)

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
20520
FIIG:
A530B0
Concept No.:
1
App. Key:
Cond. Code:
1
Status:
A

Special material and handling

HMIC
PMIC
ESD
ENAC
ADPE
CRITL
HMIC:
N
PMIC:
A
ESD:
ESD:
ADPE:
0
CRITL:
X
Hazmat (HMIC) N

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

Precious Metals (PMIC) A

Item does not contain precious metal.

ADPE 0

Represents items with no adp components

Criticality X

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

National motor freight and handling

NMFC
Class
UFC
LTL
LCL
WCC
TCC
SHC
ADC
ACC
NMFC:
127220
NMF Description:
Pressure Reg/red/relief Valves Noi
UFC:
64490
LTL:
77.5
LCL:
77.5
WCC:
594
TCC:
Z
SHC:
Z
ADC:
A
ACC:
A

Freight Codes Definitions:

Cargo Type (TCC) Z

No special type of cargo code applicable.

Water Commodity (WCC) 594

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

Air Commodity (ACC) A

Supplies and equipment for aircraft and aerial targets, including aircraft and maintenance parts, aircraft accessories, aircraft.

Air Dimensions (ADC) A

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

Air Special Handling (SHC) Z

Other or no special handling required (sh)