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Helical Compression Spring Seat NSN 5340-01-187-1482

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 5340-01-187-1482 NSN: 5340-01-187-1482

Features and Characteristics

Overall Height
1.2500 inches
First Step Diameter
4.5000 inches
First Step Length
0.6250 inches
Bore Diameter
1.0000 inches
Second End Diameter
3.1880 inches
Design Type
Solid
End Diameter
2.5000 inches
Distance From End To First Step
1.2500 inches
Material
Steel, astm a575, grade 1020
Material
Steel comp 1020
Material Specification
Astm a575, grade 1020 assn standard single material response
Style Designator
Seat
FSC
5340 Commercial Hardware
NIIN
011871482
NSN
5340011871482

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
NL335-1
Cage Code:
93591
Status:
A
MSDS:
Part Number:
NL-335
Cage Code:
93591
Status:
A
MSDS:

Q & A

Frequently asked questions for NSN 5340-01-187-1482
What are the manufacturers of nsn 5340011871482?
Does this nsn 5340011871482 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5340011871482
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 5340011871482 contain any precious metals?
No precious metal content.
Does nsn 5340011871482 contain any hazardous materials?
No information in HMIRS. Hazardous material unknown.
What is the ESD classification of nsn 5340011871482?
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
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