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Helical Compression Spring Seat NSN 5340-01-140-4205

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 5340-01-140-4205 NSN: 5340-01-140-4205

Features and Characteristics

Chamfer Angle In Deg
30.0
Overall Height
0.0900 inches
First Step Diameter
0.5000 inches
Bore Diameter
0.3300 inches
Design Type
Solid
End Diameter
0.3540 inches
Distance From End To First Step
0.0400 inches
Special Features
Not casehardened
Material
Aluminum alloy
Material
Aluminum alloy
Surface Treatment
Anodize
Surface Treatment Specification
Ps13201, class 1, type 2, mcdonnell douglas corporation mfr ref single treatment response
Style Designator
Seat
Surface Treatment
Anodized, ps13201, class 1, type 2, mcdonnell douglas corp
FSC
5340 Commercial Hardware
NIIN
011404205
NSN
5340011404205

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
268118-1
Cage Code:
82106
Status:
A
MSDS:
Part Number:
10112723
Cage Code:
A486G
Status:
A
MSDS:

Q & A

Frequently asked questions for NSN 5340-01-140-4205
What are the manufacturers of nsn 5340011404205?
Does this nsn 5340011404205 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5340011404205
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 5340011404205 contain any precious metals?
No precious metal content.
Does nsn 5340011404205 contain any hazardous materials?
No information in HMIRS. Hazardous material unknown.
What is the ESD classification of nsn 5340011404205?
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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  •   Certificate of Conformance
  •   Quality Inspected Parts
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