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Helical Compression Spring Seat NSN 5340-00-389-6579

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 5340-00-389-6579 NSN: 5340-00-389-6579

Features and Characteristics

Overall Height
Between 0.3090 inches and 0.3150 inches
First Step Diameter
Between 1.6370 inches and 1.6430 inches
Bore Diameter
Between 1.1200 inches and 1.1250 inches
Design Type
Solid
Special Features
Not casehardened
Material
Steel, sae 1010
Material
Steel comp 1010
Material Specification
Sae 1010 assn standard single material response
Surface Treatment
Zinc
Surface Treatment
Zinc
Fsc Application Data
Starter motors, engine, electrical, except aircraft
FSC
5340 Commercial Hardware
NIIN
003896579
NSN
5340003896579

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
1918710
Cage Code:
16764
Status:
A
MSDS:
Part Number:
8333265
Cage Code:
19207
Status:
A
MSDS:

Q & A

Frequently asked questions for NSN 5340-00-389-6579
What are the manufacturers of nsn 5340003896579?
Does this nsn 5340003896579 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5340003896579
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 5340003896579 contain any precious metals?
Precious metal content is unknown.
Does nsn 5340003896579 contain any hazardous materials?
No information in HMIRS. Hazardous material unknown.
What is the ESD classification of nsn 5340003896579?
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
  •   Quality Fast Service
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