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Helical Compression Spring Seat NSN 5340-00-021-5553

Item Description

A circular item, usually having a flat or grooved flange, boss(es), and/or counterbore designed to accommodate the end of the spring. It is used to position the spring, but does not encase the spring or restrain lateral motion. It may be used in conjunction with a retainer, helical compression spring. Excludes washer (1), (as modified); seat, ball socket and holder, spring. See also rotor, engine poppet valve.

NSN 5340-00-021-5553 NSN: 5340-00-021-5553

Features and Characteristics

Material Hardness Rating
Between 25.0 rockwell c and 35.0 rockwell c
Design Type
Solid
Material
Steel
Material
Steel
Surface Treatment
Passivate
Surface Treatment
Passivated
Fsc Application Data
Aircraft hydraulic, vacuum, deicing systems
FSC
5340 Commercial Hardware
NIIN
000215553
NSN
5340000215553

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
23036
Cage Code:
81982
Status:
A
MSDS:

Q & A

Frequently asked questions for NSN 5340-00-021-5553
What are the manufacturers of nsn 5340000215553?
Does this nsn 5340000215553 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5340000215553
A circular item, usually having a flat or grooved flange, boss(es), and/or counterbore designed to accommodate the end of the spring. it is used to position the spring, but does not encase the spring or restrain lateral motion. it may be used in conjunction with a retainer, helical compression spring. excludes washer (1), (as modified); seat, ball socket and holder, spring. see also rotor, engine poppet valve.
Does nsn 5340000215553 contain any precious metals?
Precious metal content is unknown.
Does nsn 5340000215553 contain any hazardous materials?
No information in HMIRS. Hazardous material unknown.
What is the ESD classification of nsn 5340000215553?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
24328
FIIG:
T319-E
App. Key:
EA
Cond. Code:
1
Status:
A

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