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Helical Compression Spring Seat NSN 5340-01-499-5954

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 5340-01-499-5954 NSN: 5340-01-499-5954

Features and Characteristics

First Step Diameter
0.9950 inches
First Step Length
1.0000 inches
Second Step Diameter
1.2100 inches
Second Step Length
0.0600 inches
Bore Diameter
0.4700 inches
End Application
1520-01-282-3747
End Diameter
0.7150 inches
Material
Steel, ams 5659
Material
Steel comp xm-12
Material Specification
Ams 5659 assn standard single material response
FSC
5340 Commercial Hardware
NIIN
014995954
NSN
5340014995954

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
145H7317-2
Cage Code:
77272
Status:
A
MSDS:

Q & A

Frequently asked questions for NSN 5340-01-499-5954
What are the manufacturers of nsn 5340014995954?
Does this nsn 5340014995954 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5340014995954
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 5340014995954 contain any precious metals?
No precious metal content.
Does nsn 5340014995954 contain any hazardous materials?
No information in HMIRS. Hazardous material unknown.
What is the ESD classification of nsn 5340014995954?
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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