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Helical Compression Spring Seat NSN 5340-00-974-2351

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 5340-00-974-2351 NSN: 5340-00-974-2351

Features and Characteristics

Chamfer Angle In Deg
30.0
Overall Height
0.0950 inches
First Step Diameter
0.5600 inches
First Step Length
0.0400 inches
Bore Diameter
0.1010 inches
Design Type
Solid
Distance From End To First Step
0.0550 inches
Spherical Seat Top Radius
0.0100 inches
Special Features
Not casehardened; hardness-rockwell 30t scale, 49.5 min. Hardness rating
Material
Aluminum alloy, qq-a-200/8, t6
Material
Aluminum alloy 6061
Material Specification
Qq-a-200/8, t6 federal specification single material response
Surface Treatment
Anodize
Surface Treatment Specification
Mil-a-8625 military specification single treatment response
Surface Treatment
Anodized, mil-a-8625
FSC
5340 Commercial Hardware
NIIN
009742351
NSN
5340009742351

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
544321
Cage Code:
73030
Status:
A
MSDS:

Q & A

Frequently asked questions for NSN 5340-00-974-2351
What are the manufacturers of nsn 5340009742351?
Does this nsn 5340009742351 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5340009742351
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 5340009742351 contain any precious metals?
Precious metal content is unknown.
Does nsn 5340009742351 contain any hazardous materials?
No information in HMIRS. Hazardous material unknown.
What is the ESD classification of nsn 5340009742351?
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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