NSN 4820-01-371-0205

Stop-check Valve
DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
013710205

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

A valve with a bolt or stem that may be mechanically actuated to two different positions by rotary or linear motion. In the first position, the valve disk is located and locked against the seat permitting no fluid flow through the valve. In the second position, one side of the valve disk is located against the seat permitting movement of the disk in a manner that will allow a flow of fluid in one direction through the valve. The valve disk may be spring loaded. It may be inline or cartridge (manifold) design. See also valve (1), lift-check and valve (1), stop-lift-check.

4820-01-371-0205 Spec. NSN part characteristics

MRC
Name
Detail
MRC:
AAAR
Pipe Size Accommodated
1.250 inches all ends
MRC:
AGAV
End Application
Deck edge aircraft elevator
MRC:
AHNC
Connection Style
Socket (pipe) all ends
MRC:
AQLR
Valve Operation Method
Manual
MRC:
AWLS
Connection Type
Unthreaded internal pipe all ends
MRC:
BBJX
Mounting Position
Vertical
MRC:
CQGM
Maximum Operating Pressure
6000.0 pounds per square inch single response
MRC:
MATT
Material
Steel comp 316 stem
MRC:
MDCL
Material Specification
Qq-s-763 federal specification single material response stem
MRC:
STYL
Style Designator
Straight thru
MRC:
SUPP
Supplementary Features
Flow control device: stem
MRC:
TMQY
Furnished Items And Quantity
1 handle

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:
570-6
Cage Code:
99565
RNCC:
5
RNVC:
1
DAC:
3
RNAAC:
HD
Status:
A
MSDS:
SADC:
Part Number:
570-6 PL-4873C
Cage Code:
99565
RNCC:
3
RNVC:
2
DAC:
3
RNAAC:
HD
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Inidicates part number has been superseded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:
05486
FIIG:
A530B0
Concept No.:
1
App. Key:
Cond. Code:
2
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.

Import and Export

Schedule B
NAIC
End Use
SITC
USDA
HITECH
Schedule B:
8481302090
NAICS:
332911
End Use Class:
21180
SITC:
74730
USDA:
1
HITECH:
0

Schedule B Codes Definitions:

Schedule B 8481302090

Check Valves Of Steel

End Use Code 21180

Industrial Machines, Other

Standard Intl. Trade Class (SITC) 74730

Check Valves

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:
9
ADC:
A
ACC:
V

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) 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)