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Helical Compression Spring Seat NSN 5340-00-945-4387

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 5340-00-945-4387 NSN: 5340-00-945-4387

Features and Characteristics

Overall Height
0.1100 inches
First Step Diameter
0.5800 inches
Bore Diameter
Between 0.0790 inches and 0.0810 inches
Material Hardness Rating
Between 26.0 rockwell c and 33.0 rockwell c
Design Type
Solid
End Diameter
Between 0.4240 inches and 0.4300 inches
Distance From End To First Step
0.0790 inches
Special Features
Not casehardened
Material
Steel
Material
Steel
Surface Treatment
Passivate
Style Designator
Seat
Surface Treatment
Passivated
Fsc Application Data
Fuel control, aircraft engine
FSC
5340 Commercial Hardware
NIIN
009454387
NSN
5340009454387

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
2626009
Cage Code:
06848
Status:
A
MSDS:

Q & A

Frequently asked questions for NSN 5340-00-945-4387
What are the manufacturers of nsn 5340009454387?
Does this nsn 5340009454387 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5340009454387
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 5340009454387 contain any precious metals?
No precious metal content.
Does nsn 5340009454387 contain any hazardous materials?
No information in HMIRS. Hazardous material unknown.
What is the ESD classification of nsn 5340009454387?
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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