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Helical Compression Spring Seat NSN 5340-00-919-0742

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 5340-00-919-0742 NSN: 5340-00-919-0742

Features and Characteristics

Counterbore Diameter
0.2090 inches
Overall Height
0.7400 inches
First Step Length
0.0300 inches
Second Step Diameter
0.3300 inches
Bore Diameter
0.1380 inches
Design Type
Solid
End Diameter
Between 0.2180 inches and 0.2200 inches
Distance From End To First Step
0.2700 inches
Counterbore Length
0.1300 inches
Special Features
Bore dia, 6-32 unc-2b thd; 2 lugs 0.060 in. Wd located 180 degrees apart on od of 1st step; not casehardened
Material
Aluminum alloy
Material
Aluminum alloy
Surface Treatment
Anodize
Surface Treatment Specification
Mil-a-8625, type 1 military specification single treatment response
Style Designator
Seat
Surface Treatment
Anodized, mil-a-8625, type 1
FSC
5340 Commercial Hardware
NIIN
009190742
NSN
5340009190742

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
593801
Cage Code:
73030
Status:
A
MSDS:

Q & A

Frequently asked questions for NSN 5340-00-919-0742
What are the manufacturers of nsn 5340009190742?
Does this nsn 5340009190742 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5340009190742
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 5340009190742 contain any precious metals?
Precious metal content is unknown.
Does nsn 5340009190742 contain any hazardous materials?
No information in HMIRS. Hazardous material unknown.
What is the ESD classification of nsn 5340009190742?
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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