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Helical Compression Spring Seat NSN 5340-01-359-3857

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 5340-01-359-3857 NSN: 5340-01-359-3857

Features and Characteristics

Overall Height
0.5230 inches
First Step Diameter
1.1500 inches
First Step Length
Between 0.0400 inches and 0.0500 inches
Second End Diameter
Between 0.8650 inches and 0.8750 inches
Design Type
Solid
End Diameter
Between 0.7180 inches and 0.7220 inches
Material
Steel, qq-s-763, class 316
Material
Steel comp 316
Material Specification
Qq-s-763, class 316 federal specification single material response
Surface Treatment
Cadmium and chromate
Surface Treatment Specification
Qq-p-416, type 2, class 3 federal specification single treatment response
Surface Treatment
Cadmium, qq-p-416, type 2, class 3
FSC
5340 Commercial Hardware
NIIN
013593857
NSN
5340013593857

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
1D95980PK-001
Cage Code:
90099
Status:
A
MSDS:
Part Number:
1D95980PK FIND NO. 1
Cage Code:
90099
Status:
A
MSDS:

Q & A

Frequently asked questions for NSN 5340-01-359-3857
What are the manufacturers of nsn 5340013593857?
Does this nsn 5340013593857 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5340013593857
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 5340013593857 contain any precious metals?
No precious metal content.
Does nsn 5340013593857 contain any hazardous materials?
No information in HMIRS. Hazardous material unknown.
What is the ESD classification of nsn 5340013593857?
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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  •   On Time Delivery
  •   Certificate of Conformance
  •   Quality Inspected Parts
  •   Quality Fast Service
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