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Helical Compression Spring Seat NSN 5340-01-054-2456

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 5340-01-054-2456 NSN: 5340-01-054-2456

Features and Characteristics

Countersink Angle In Deg
45.0
Overall Height
0.3480 inches
First Step Diameter
0.9320 inches
First Step Length
0.1880 inches
Second Step Diameter
1.1880 inches
Bore Diameter
0.5000 inches
Seat Angle In Deg
52.0
Second End Diameter
0.8400 inches
Design Type
Solid
Countersink Diameter
0.5620 inches
End Diameter
0.6300 inches
Bore Taper In Deg
6.0
Distance From End To First Step
0.0510 inches
Material
Steel
Material
Steel
Style Designator
Seat
FSC
5340 Commercial Hardware
NIIN
010542456
NSN
5340010542456

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
255023
Cage Code:
1ML14
Status:
A
MSDS:

Q & A

Frequently asked questions for NSN 5340-01-054-2456
What are the manufacturers of nsn 5340010542456?
Does this nsn 5340010542456 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5340010542456
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 5340010542456 contain any precious metals?
Precious metal content is unknown.
Does nsn 5340010542456 contain any hazardous materials?
No information in HMIRS. Hazardous material unknown.
What is the ESD classification of nsn 5340010542456?
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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