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Helical Compression Spring Seat NSN 5340-00-974-0825

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 5340-00-974-0825 NSN: 5340-00-974-0825

Features and Characteristics

Countersink Angle In Deg
90.0
Overall Height
0.2500 inches
First Step Diameter
0.3750 inches
First Step Length
0.0600 inches
Second Step Diameter
0.5000 inches
Bore Diameter
Between 0.1920 inches and 0.1970 inches
Design Type
Solid
Countersink Diameter
0.2300 inches
End Diameter
0.2500 inches
Distance From End To First Step
0.1300 inches
Special Features
Countersink both ends
Material
Aluminum alloy
FSC
5340 Commercial Hardware
NIIN
009740825
NSN
5340009740825

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
12C1430-7
Cage Code:
81755
Status:
A
MSDS:

Q & A

Frequently asked questions for NSN 5340-00-974-0825
What are the manufacturers of nsn 5340009740825?
Does this nsn 5340009740825 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5340009740825
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 5340009740825 contain any precious metals?
Precious metal content is unknown.
Does nsn 5340009740825 contain any hazardous materials?
No information in HMIRS. Hazardous material unknown.
What is the ESD classification of nsn 5340009740825?
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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  •   Certificate of Conformance
  •   Quality Inspected Parts
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