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Helical Compression Spring Seat NSN 5340-01-030-4994

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 5340-01-030-4994 NSN: 5340-01-030-4994

Features and Characteristics

Overall Height
Between 0.1300 inches and 0.1500 inches
First Step Diameter
0.6800 mils and 0.7000 centimeters
Bore Diameter
Between 0.1300 inches and 0.1350 inches
Design Type
Solid
End Diameter
0.4400 mils and 0.4500 centimeters
Distance From End To First Step
Between 0.0850 inches and 0.1150 inches
Material
Steel, qq-s-763, class 302 or 304 or 304l or 305 or 309 or 310 or 316 or 316l or 317 or 347 or 321
Material
Steel, qq-s-763, class 302 or 304 or 304l or 305 or 309 or 310 or 316 or 316l or 317 or 347 or 321
Style Designator
Seat
FSC
5340 Commercial Hardware
NIIN
010304994
NSN
5340010304994

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
S9404-46
Cage Code:
59364
Status:
A
MSDS:

Q & A

Frequently asked questions for NSN 5340-01-030-4994
What are the manufacturers of nsn 5340010304994?
Does this nsn 5340010304994 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5340010304994
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 5340010304994 contain any precious metals?
Precious metal content is unknown.
Does nsn 5340010304994 contain any hazardous materials?
No information in HMIRS. Hazardous material unknown.
What is the ESD classification of nsn 5340010304994?
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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