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Helical Compression Spring Seat NSN 5340-00-652-5141

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 5340-00-652-5141 NSN: 5340-00-652-5141

Features and Characteristics

Counterbore Diameter
Between 0.6830 inches and 0.6880 inches
Overall Height
0.5000 inches
First Step Diameter
Between 1.4010 inches and 1.4110 inches
First Step Length
Between 0.0880 inches and 0.0980 inches
Second Step Diameter
1.8750 inches
Second Step Length
0.0940 inches
Bore Diameter
0.5310 inches
Material Hardness Rating
Between 46.0 rockwell c and 51.0 rockwell c
Second End Diameter
0.9370 inches
Design Type
Solid
End Diameter
Between 1.0000 inches and 1.0100 inches
Counterbore Length
0.1250 inches
Material
Steel, sae 8640
Material
Steel, sae 8640
FSC
5340 Commercial Hardware
NIIN
006525141
NSN
5340006525141

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
S749I215
Cage Code:
14351
Status:
A
MSDS:

Q & A

Frequently asked questions for NSN 5340-00-652-5141
What are the manufacturers of nsn 5340006525141?
Does this nsn 5340006525141 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5340006525141
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 5340006525141 contain any precious metals?
Precious metal content is unknown.
Does nsn 5340006525141 contain any hazardous materials?
No information in HMIRS. Hazardous material unknown.
What is the ESD classification of nsn 5340006525141?
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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