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Helical Compression Spring Seat NSN 5340-00-914-5394

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 5340-00-914-5394 NSN: 5340-00-914-5394

Features and Characteristics

Counterbore Diameter
Between 0.6700 inches and 0.6900 inches
Overall Height
0.2600 inches
First Step Diameter
1.0900 inches
First Step Length
0.0700 inches
Bore Diameter
Between 0.2490 inches and 0.2510 inches
Material Hardness Rating
Between 38.0 rockwell c and 40.0 rockwell c
Second End Diameter
Between 0.8400 inches and 0.8440 inches
Design Type
Solid
End Diameter
Between 0.3900 inches and 0.4100 inches
Distance From End To First Step
Between 0.0500 inches and 0.0700 inches
Counterbore Length
0.1200 inches
Material
Steel
Material
Steel
Surface Treatment
Passivate
Style Designator
Seat
Surface Treatment
Passivated
Fsc Application Data
Control assembly, engine aircraft p/n 544050
FSC
5340 Commercial Hardware
NIIN
009145394
NSN
5340009145394

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
491691
Cage Code:
77445
Status:
A
MSDS:

Q & A

Frequently asked questions for NSN 5340-00-914-5394
What are the manufacturers of nsn 5340009145394?
Does this nsn 5340009145394 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5340009145394
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 5340009145394 contain any precious metals?
No precious metal content.
Does nsn 5340009145394 contain any hazardous materials?
No information in HMIRS. Hazardous material unknown.
What is the ESD classification of nsn 5340009145394?
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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