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Helical Compression Spring Seat NSN 5340-01-315-5660

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 5340-01-315-5660 NSN: 5340-01-315-5660

Features and Characteristics

Counterbore Diameter
0.1400 inches
Overall Height
Between 0.0720 inches and 0.0780 inches
First Step Diameter
0.3600 inches
Design Type
Split
End Diameter
0.2550 inches
Distance From End To First Step
Between 0.0270 inches and 0.0330 inches
Counterbore Length
Between 0.0260 inches and 0.0320 inches
Special Features
Center cutout 0.080 in. Min and 0.085 in. Max w by 0.225 in. Lg; bottom edge chamfered 30 deg
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
Passivate
Surface Treatment Specification
Qq-p-35, types 1, 2, or 6 federal specification single treatment response
FSC
5340 Commercial Hardware
NIIN
013155660
NSN
5340013155660

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
6310123
Cage Code:
53711
Status:
A
MSDS:

Q & A

Frequently asked questions for NSN 5340-01-315-5660
What are the manufacturers of nsn 5340013155660?
Does this nsn 5340013155660 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5340013155660
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 5340013155660 contain any precious metals?
No precious metal content.
Does nsn 5340013155660 contain any hazardous materials?
No information in HMIRS. Hazardous material unknown.
What is the ESD classification of nsn 5340013155660?
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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