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Helical Compression Spring Seat NSN 5340-00-633-5090

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 5340-00-633-5090 NSN: 5340-00-633-5090

Features and Characteristics

Counterbore Diameter
Between 0.4470 inches and 0.4520 inches
Overall Height
0.3750 inches
First Step Diameter
1.0000 inches
Bore Diameter
Between 0.3230 inches and 0.3330 inches
Design Type
Solid
End Diameter
Between 0.6420 inches and 0.6520 inches
Distance From End To First Step
0.3125 inches
Counterbore Length
Between 0.2650 inches and 0.2710 inches
Spherical Seat Top Radius
0.1250 inches
Material
Steel
Material
Steel
Style Designator
Seat
Fsc Application Data
Gasoline engine, nonaircraft
FSC
5340 Commercial Hardware
NIIN
006335090
NSN
5340006335090

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
Y116I00202
Cage Code:
14351
Status:
A
MSDS:
Part Number:
879783
Cage Code:
89749
Status:
A
MSDS:
Part Number:
Y116I202
Cage Code:
14351
Status:
A
MSDS:
Part Number:
MH1021
Cage Code:
54764
Status:
A
MSDS:

Q & A

Frequently asked questions for NSN 5340-00-633-5090
What are the manufacturers of nsn 5340006335090?
Does this nsn 5340006335090 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5340006335090
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 5340006335090 contain any precious metals?
Precious metal content is unknown.
Does nsn 5340006335090 contain any hazardous materials?
No information in HMIRS. Hazardous material unknown.
What is the ESD classification of nsn 5340006335090?
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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