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Helical Compression Spring Seat NSN 5340-00-384-1024

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 5340-00-384-1024 NSN: 5340-00-384-1024

Features and Characteristics

Chamfer Angle In Deg
30.0
Overall Height
0.5620 inches
First Step Diameter
Between 1.4275 inches and 1.4375 inches
First Step Length
0.0940 inches
Second Step Diameter
1.8120 inches
Bore Diameter
Between 0.7480 inches and 0.7510 inches
Seat Angle In Deg
13.0
Second End Diameter
0.8750 inches
Design Type
Solid
End Diameter
0.8120 inches
Bore Taper In Deg
8.583
Distance From End To First Step
0.2810 inches
Features Provided
Casehardened
Material
Steel, aisi 81112 or steel, sae 1112
Material
Steel, aisi 81112 or steel, sae 1112
Fsc Application Data
1. Valve assemblies, gasoline engine, except aircraft prime moving and starting engine types
FSC
5340 Commercial Hardware
NIIN
003841024
NSN
5340003841024

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
63800
Cage Code:
64104
Status:
A
MSDS:
Part Number:
1A63800
Cage Code:
23382
Status:
A
MSDS:
Part Number:
3H1926-1R21
Cage Code:
80063
Status:
A
MSDS:
Part Number:
05-51584
Cage Code:
63734
Status:
A
MSDS:

Q & A

Frequently asked questions for NSN 5340-00-384-1024
What are the manufacturers of nsn 5340003841024?
Does this nsn 5340003841024 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5340003841024
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 5340003841024 contain any precious metals?
Precious metal content is unknown.
Does nsn 5340003841024 contain any hazardous materials?
No information in HMIRS. Hazardous material unknown.
What is the ESD classification of nsn 5340003841024?
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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