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Helical Compression Spring Seat NSN 5340-00-349-4675

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 5340-00-349-4675 NSN: 5340-00-349-4675

Features and Characteristics

Countersink Angle In Deg
15.0
Chamfer Angle In Deg
15.0
Counterbore Diameter
0.6330 inches
Overall Height
0.4860 inches
First Step Diameter
1.3400 inches
Bore Diameter
0.4530 inches
Design Type
Solid
Countersink Diameter
0.7250 inches
End Diameter
0.9810 inches
Distance From End To First Step
0.3750 inches
Counterbore Length
0.3750 inches
Features Provided
Casehardened
Material
Steel
Material
Steel
Style Designator
Seat
FSC
5340 Commercial Hardware
NIIN
003494675
NSN
5340003494675

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
B5Q6514A
Cage Code:
23040
Status:
A
MSDS:
Part Number:
SR297
Cage Code:
31033
Status:
A
MSDS:

Q & A

Frequently asked questions for NSN 5340-00-349-4675
What are the manufacturers of nsn 5340003494675?
Does this nsn 5340003494675 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5340003494675
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 5340003494675 contain any precious metals?
Precious metal content is unknown.
Does nsn 5340003494675 contain any hazardous materials?
No information in HMIRS. Hazardous material unknown.
What is the ESD classification of nsn 5340003494675?
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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