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Helical Compression Spring Seat NSN 5340-00-942-2509

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 5340-00-942-2509 NSN: 5340-00-942-2509

Features and Characteristics

Countersink Angle In Deg
90.0
Chamfer Angle In Deg
45.0
Counterbore Diameter
Between 0.4174 inches and 0.4255 inches
Overall Height
0.3650 inches
First Step Diameter
0.4294 mils and 0.4375 centimeters
Bore Diameter
0.2800 inches
Design Type
Solid
Countersink Diameter
0.1870 inches
End Diameter
0.3650 inches
Distance From End To First Step
0.1300 inches
Counterbore Length
0.5000 inches
Material
Aluminum alloy
Material
Aluminum alloy
Surface Treatment
Anodize
Style Designator
Seat
Surface Treatment
Anodized
Fsc Application Data
Aircraft engine fuel control system
FSC
5340 Commercial Hardware
NIIN
009422509
NSN
5340009422509

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
731313
Cage Code:
96124
Status:
A
MSDS:

Q & A

Frequently asked questions for NSN 5340-00-942-2509
What are the manufacturers of nsn 5340009422509?
Does this nsn 5340009422509 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5340009422509
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 5340009422509 contain any precious metals?
Precious metal content is unknown.
Does nsn 5340009422509 contain any hazardous materials?
No information in HMIRS. Hazardous material unknown.
What is the ESD classification of nsn 5340009422509?
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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