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Helical Compression Spring Seat NSN 5340-00-938-1946

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 5340-00-938-1946 NSN: 5340-00-938-1946

Features and Characteristics

Overall Height
Between 0.2600 inches and 0.2800 inches
First Step Diameter
Between 0.5580 inches and 0.5680 inches
First Step Length
0.0570 mils and 0.0690 centimeters
Second Step Diameter
0.7200 mils and 0.7300 centimeters
Second Step Length
Between 0.0500 inches and 0.0700 inches
Bore Diameter
Between 0.2500 inches and 0.2550 inches
Second End Diameter
Between 0.4350 inches and 0.4450 inches
Design Type
Solid
End Diameter
Between 0.3700 inches and 0.3800 inches
Distance From End To First Step
0.0570 inches
Special Features
Not casehardened
Material
Aluminum alloy
Material
Aluminum alloy
Surface Treatment
Anodize
Style Designator
Seat
Surface Treatment
Anodized
Fsc Application Data
Pump assembly, rotary, gas turbine engine, non-aircraft
FSC
5340 Commercial Hardware
NIIN
009381946
NSN
5340009381946

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
695728-1
Cage Code:
99193
Status:
A
MSDS:

Q & A

Frequently asked questions for NSN 5340-00-938-1946
What are the manufacturers of nsn 5340009381946?
Does this nsn 5340009381946 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5340009381946
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 5340009381946 contain any precious metals?
No precious metal content.
Does nsn 5340009381946 contain any hazardous materials?
No information in HMIRS. Hazardous material unknown.
What is the ESD classification of nsn 5340009381946?
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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