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Helical Compression Spring Seat NSN 5340-00-135-5439

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 5340-00-135-5439 NSN: 5340-00-135-5439

Features and Characteristics

Overall Height
Between 0.0960 inches and 0.1080 inches
First Step Diameter
Between 0.6870 inches and 0.6890 inches
Bore Diameter
Between 0.4660 inches and 0.4780 inches
Design Type
Solid
End Diameter
Between 0.5430 inches and 0.5470 inches
Distance From End To First Step
Between 0.0530 inches and 0.0730 inches
Material
Steel, corrosion resisting
Material
Stainless steel
Surface Treatment
Passivate
Style Designator
Seat
Surface Treatment
Passivated
FSC
5340 Commercial Hardware
NIIN
001355439
NSN
5340001355439

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
77346951
Cage Code:
K0131
Status:
A
MSDS:
Part Number:
Y77346951
Cage Code:
K0131
Status:
A
MSDS:

Q & A

Frequently asked questions for NSN 5340-00-135-5439
What are the manufacturers of nsn 5340001355439?
Does this nsn 5340001355439 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5340001355439
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 5340001355439 contain any precious metals?
No precious metal content.
Does nsn 5340001355439 contain any hazardous materials?
No information in HMIRS. Hazardous material unknown.
What is the ESD classification of nsn 5340001355439?
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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  •   On Time Delivery
  •   Certificate of Conformance
  •   Quality Inspected Parts
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