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Helical Compression Spring Seat NSN 5340-01-125-7506

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 5340-01-125-7506 NSN: 5340-01-125-7506

Features and Characteristics

Counterbore Diameter
0.5500 inches
Overall Height
0.5300 inches
First Step Diameter
0.6150 inches
First Step Length
0.0750 inches
Second Step Diameter
0.7550 inches
Bore Diameter
0.4500 inches
Design Type
Solid
End Diameter
0.6000 inches
Distance From End To First Step
0.2800 inches
Counterbore Length
0.4900 inches
Special Features
Not casehardened
Material
Steel, astm a582, type 303
Material
Steel comp 303
Material Specification
Astm a582, type 303 assn standard single material response
Surface Treatment
Passivate
Surface Treatment Specification
Ps13001, mcdonnell douglas corporation mfr ref single treatment response
Style Designator
Seat
Surface Treatment
Passivated, ps13001, mcdonnell douglas corp
FSC
5340 Commercial Hardware
NIIN
011257506
NSN
5340011257506

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
268125-1
Cage Code:
82106
Status:
A
MSDS:
Part Number:
10112474
Cage Code:
A486G
Status:
A
MSDS:

Q & A

Frequently asked questions for NSN 5340-01-125-7506
What are the manufacturers of nsn 5340011257506?
Does this nsn 5340011257506 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5340011257506
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 5340011257506 contain any precious metals?
No precious metal content.
Does nsn 5340011257506 contain any hazardous materials?
No information in HMIRS. Hazardous material unknown.
What is the ESD classification of nsn 5340011257506?
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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