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Helical Compression Spring Seat NSN 5340-00-986-7815

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 5340-00-986-7815 NSN: 5340-00-986-7815

Features and Characteristics

Overall Height
0.2100 inches
First Step Diameter
0.4000 inches
First Step Length
Between 0.0480 inches and 0.0520 inches
Second End Diameter
Between 0.0570 inches and 0.0620 inches
Design Type
Solid
End Diameter
Between 0.2670 inches and 0.2730 inches
Distance From End To First Step
Between 0.0880 inches and 0.0920 inches
Special Features
Not casehardened; hardness-rockwell 15t scale, 93 max hardness
Material
Steel, qq-s-763, class 304 and steel, qq-s-763, class 303se, cond a
Material
Steel comp 304 and steel comp 303se
Material Specification
Qq-s-763, class 304 federal specification 1st material response and qq-s-763, class 303se, cond a federal specification 2nd material response
FSC
5340 Commercial Hardware
NIIN
009867815
NSN
5340009867815

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
565482
Cage Code:
73030
Status:
A
MSDS:

Q & A

Frequently asked questions for NSN 5340-00-986-7815
What are the manufacturers of nsn 5340009867815?
Does this nsn 5340009867815 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5340009867815
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 5340009867815 contain any precious metals?
Precious metal content is unknown.
Does nsn 5340009867815 contain any hazardous materials?
No information in HMIRS. Hazardous material unknown.
What is the ESD classification of nsn 5340009867815?
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
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