NSN 4820-01-052-1905

Fluid Valve Stem
DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
--
NIIN:
010521905

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Product Definition Definition of approved item name (AIN): "STEM,FLUID VALVE"

An item usually metallic, threaded or unthreaded, used for securing to or positioning into a mating part. It is designed to be used in a globe, relief, regulator valve and the like as a means of controlling the flow of liquids or gases in a given system. One end may have an integral disk or be designed to accommodate a metallic or nonmetallic disk. The other end is designed for a handwheel, lever, spring, diaphragm and the like for nonpowered operation or to accommodate a gear, solenoid, air motor and the like for powered operation. The handwheel and/or disk may be furnished with the item. Excludes stem, faucet; and stem, needle valve.

4820-01-052-1905 Spec. NSN part characteristics

MRC
Name
Detail
MRC:
CRTL
Criticality Code Justification
Zzzy
MRC:
ZZZY
Reference Number Differentiating Characteristics
Quality control in accordance with navships 0948-045-7010 material identification and control instructions for level 1 items

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
Cage Code:
53711
RNCC:
3
RNVC:
1
DAC:
1
RNAAC:
HD
Status:
A
MSDS:
SADC:
Part Number:
803-2177934-X4XX-38L1
Cage Code:
03950
RNCC:
5
RNVC:
1
DAC:
1
RNAAC:
HD
Status:
A
MSDS:
SADC:
Part Number:
803-2177934-X5XX-38L1
Cage Code:
03950
RNCC:
5
RNVC:
1
DAC:
1
RNAAC:
HD
Status:
A
MSDS:
SADC:
Part Number:
803-2177934-X4XX-38
Cage Code:
80064
RNCC:
5
RNVC:
1
DAC:
1
RNAAC:
HD
Status:
A
MSDS:
SADC:
Part Number:
803-2177934-X5XX-38
Cage Code:
80064
RNCC:
5
RNVC:
1
DAC:
1
RNAAC:
HD
Status:
A
MSDS:
SADC:
Cage Code:
03950
RNCC:
5
RNVC:
1
DAC:
6
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Inidicates part number has been superseded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:
32528
FIIG:
A503Z0
Concept No.:
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:
S
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 S

The item is a non-aviation critical safety item (csi) whose failure will result in serious damage to equipment or serious injury or death to personnel.