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Helical Compression Spring Seat NSN 5340-00-397-1388

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 5340-00-397-1388 NSN: 5340-00-397-1388

Features and Characteristics

Overall Height
0.4380 inches
First Step Diameter
1.5000 inches
Bore Diameter
0.3750 inches
Design Type
Solid
End Diameter
0.7500 inches
Distance From End To First Step
0.3750 inches
Material
Aluminum
Material
Aluminum
Surface Treatment
Anodize
Surface Treatment Specification
Mil-a-8625, type 1 military specification single treatment response
Style Designator
Seat
Surface Treatment
Anodized, mil-a-8625, type 1
FSC
5340 Commercial Hardware
NIIN
003971388
NSN
5340003971388

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
S10-10-5364
Cage Code:
78286
Status:
A
MSDS:

Q & A

Frequently asked questions for NSN 5340-00-397-1388
What are the manufacturers of nsn 5340003971388?
Does this nsn 5340003971388 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5340003971388
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 5340003971388 contain any precious metals?
Precious metal content is unknown.
Does nsn 5340003971388 contain any hazardous materials?
No information in HMIRS. Hazardous material unknown.
What is the ESD classification of nsn 5340003971388?
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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