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Helical Compression Spring Seat NSN 5340-00-181-1380

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 5340-00-181-1380 NSN: 5340-00-181-1380

Features and Characteristics

Overall Height
Between 0.1320 inches and 0.1520 inches
First Step Diameter
Between 0.5400 inches and 0.5500 inches
Bore Diameter
Between 0.1900 inches and 0.1950 inches
Design Type
Solid
End Diameter
Between 0.4200 inches and 0.4400 inches
Distance From End To First Step
Between 0.1000 inches and 0.1200 inches
Special Features
Not casehardened
Material
Steel
Material
Steel
Surface Treatment
Cadmium and chromate
Style Designator
Seat
Surface Treatment
Cadmium and chromate
FSC
5340 Commercial Hardware
NIIN
001811380
NSN
5340001811380

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
2483282
Cage Code:
95270
Status:
A
MSDS:

Q & A

Frequently asked questions for NSN 5340-00-181-1380
What are the manufacturers of nsn 5340001811380?
Does this nsn 5340001811380 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5340001811380
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 5340001811380 contain any precious metals?
Precious metal content is unknown.
Does nsn 5340001811380 contain any hazardous materials?
No information in HMIRS. Hazardous material unknown.
What is the ESD classification of nsn 5340001811380?
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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