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Valve Stem Guide NSN 4820-01-633-8476

Item Description

A replaceable cylindrical item designed to provide wear surface and maintain alignment of a reciprocating valve stem and the like, it may have a flange(s) and/or grooves.

NSN 4820-01-633-8476 NSN: 4820-01-633-8476

Features and Characteristics

Criticality Code Justification
Zzzy
Reference Number Differentiating Characteristics
Material controlled iaw ss800-ag-man-010/p9290 system certification procedures and criteria manual for deep submergence systems and requires cleaning, packing, and marking iaw mil-std-1622 or mil-std-1330 as deemed applicable; critical item for safety and survival of deep submergence research and rescue vehicals as differentiated by special test features
FSC
4820 Nonpowered Valves
NIIN
016338476
NSN
4820016338476

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
A7413.001.119
Cage Code:
01343
Status:
A
MSDS:
Part Number:
7550478-20307-21
Cage Code:
53711
Status:
A
MSDS:
Part Number:
20307 FIND 21
Cage Code:
01343
Status:
A
MSDS:
Part Number:
7383858-20307-21
Cage Code:
53711
Status:
A
MSDS:
Part Number:
20307-21
Cage Code:
96169
Status:
A
MSDS:
Part Number:
G547-0002-20307-21
Cage Code:
96169
Status:
A
MSDS:
Part Number:
H547-0001-20307-21
Cage Code:
96169
Status:
A
MSDS:
Part Number:
20307 FIND 21D0
Cage Code:
03950
Status:
A
MSDS:
Part Number:
20307-21D0
Cage Code:
03950
Status:
A
MSDS:
Part Number:
7383858-20307-21D0
Cage Code:
03950
Status:
A
MSDS:
Part Number:
A7413.001.119D0
Cage Code:
03950
Status:
A
MSDS:
Part Number:
7550478-20307-21D0
Cage Code:
03950
Status:
A
MSDS:
Part Number:
G547-0002-20307-21D0
Cage Code:
03950
Status:
A
MSDS:
Part Number:
H547-0001-20307-21D0
Cage Code:
03950
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 8481909090
  • NAICS: 332911
  • SITC: 74790
  • Description: Parts of taps, cocks, valves and similar appliances, nesoi
  • End Use (Code 21180):
    Industrial machines, other

Q & A

Frequently asked questions for NSN 4820-01-633-8476
What are the manufacturers of nsn 4820016338476?
Does this nsn 4820016338476 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4820016338476
A replaceable cylindrical item designed to provide wear surface and maintain alignment of a reciprocating valve stem and the like, it may have a flange(s) and/or grooves.
Does nsn 4820016338476 contain any precious metals?
No precious metal content.
Does nsn 4820016338476 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4820016338476?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
32562
FIIG:
T267-E
App. Key:
EA
Cond. Code:
2
Status:
A

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  •   Quality Inspected Parts
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