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Helical Compression Spring Seat NSN 5340-01-092-7494

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 5340-01-092-7494 NSN: 5340-01-092-7494

Features and Characteristics

Countersink Angle In Deg
90.0
Overall Height
Between 0.2050 inches and 0.2060 inches
First Step Diameter
Between 0.9150 inches and 0.9200 inches
Bore Diameter
Between 0.4400 inches and 0.4420 inches
Material Hardness Rating
Between 56.0 rockwell c and 60.0 rockwell c
Countersink Diameter
0.5300 inches
End Diameter
Between 0.5600 inches and 0.5650 inches
Distance From End To First Step
Between 0.1564 inches and 0.1566 inches
Special Features
Matl-steel qq-s-763, cl 440c, cond a; not casehardened
Material
Steel
Material
Steel
Surface Treatment
Passivate
Style Designator
Seat
Surface Treatment
Passivated
FSC
5340 Commercial Hardware
NIIN
010927494
NSN
5340010927494

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
70410-02506-101
Cage Code:
78286
Status:
A
MSDS:

Q & A

Frequently asked questions for NSN 5340-01-092-7494
What are the manufacturers of nsn 5340010927494?
Does this nsn 5340010927494 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5340010927494
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 5340010927494 contain any precious metals?
Precious metal content is unknown.
Does nsn 5340010927494 contain any hazardous materials?
No information in HMIRS. Hazardous material unknown.
What is the ESD classification of nsn 5340010927494?
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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