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Helical Compression Spring Seat NSN 5340-01-040-4451

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 5340-01-040-4451 NSN: 5340-01-040-4451

Features and Characteristics

Counterbore Diameter
0.2600 inches
Overall Height
0.4700 inches
First Step Diameter
0.5700 inches
Bore Diameter
Between 0.1150 inches and 0.1200 inches
Design Type
Solid
Countersink Diameter
0.2600 inches
End Diameter
0.3600 inches
Distance From End To First Step
0.4100 inches
Style Designator
Seat
FSC
5340 Commercial Hardware
NIIN
010404451
NSN
5340010404451

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
96D49-1
Cage Code:
72914
Status:
A
MSDS:

Q & A

Frequently asked questions for NSN 5340-01-040-4451
What are the manufacturers of nsn 5340010404451?
Does this nsn 5340010404451 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5340010404451
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 5340010404451 contain any precious metals?
No precious metal content.
Does nsn 5340010404451 contain any hazardous materials?
No information in HMIRS. Hazardous material unknown.
What is the ESD classification of nsn 5340010404451?
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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