NSN 4820-01-487-2047

Check Valve
DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
--
NIIN:
014872047

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Inventory

 

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

  • NS: 1
  • AR: 1

Please note that inventory for this NSN was updated 02/27/2025 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,CHECK"

A valve permitting flow in one direction only. It does not have a stem, except when equipped with a lever and weight and has no pressure adjustment. It may be inline or cartridge (manifold) design.

4820-01-487-2047 Spec. NSN part characteristics

MRC
Name
Detail
MRC:
AAJD
Thread Class
3a all ends
MRC:
AAJF
Thread Direction
Right-hand all ends
MRC:
AHNC
Connection Style
Flareless all ends
MRC:
AQLR
Valve Operation Method
Automatic
MRC:
AWLS
Connection Type
Threaded external tube all ends
MRC:
BBJX
Mounting Position
Horizontal
MRC:
CMLP
Thready Qty Per Inch (tpi)
18 all ends
MRC:
CQGM
Maximum Operating Pressure
3000.0 pounds per square inch single response
MRC:
CQJX
Thread Size
0.5625 inches all ends
MRC:
CQRB
Seat Angle
12.0 degrees all ends
MRC:
CXCY
Part Name Assigned By Controlling Agency
Valve, 3, 000 psi hydraulic check, flareless, type ii systems
MRC:
MATT
Material
Stainless steel
MRC:
MDCL
Material Specification
Astm-a-582, class 304 assn standard single material response
MRC:
MEDA
Media For Which Designed
Fuel/oil, hydrocarbon single response
MRC:
SFTT
Surface Treatment
Passivate
MRC:
STDC
Surface Treatment Specification
Qq-p-35 federal specification single treatment response
MRC:
STYL
Style Designator
Straight thru
MRC:
THSD
Thread Series Designator
Unjf all ends

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:
MS28892-6SS
Cage Code:
81205
RNCC:
3
RNVC:
2
DAC:
4
RNAAC:
9Z
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Inidicates part number has been superseded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:
05487
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:
A
ESD:
A
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.

Electrostatic Discharge (ESD) A

No known electrostatic discharge (esd) or electromagnetic interference (emi) sensitivity.

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.