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Helical Compression Spring Seat NSN 5340-00-774-8317

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 5340-00-774-8317 NSN: 5340-00-774-8317

Features and Characteristics

Chamfer Angle In Deg
45.0
Counterbore Diameter
0.5370 inches
Overall Height
0.5000 inches
First Step Diameter
1.2344 inches
First Step Length
0.0781 inches
Second Step Diameter
1.6250 inches
Bore Diameter
0.4370 inches
Design Type
Solid
Countersink Diameter
0.6250 inches
End Diameter
0.5312 inches
Distance From End To First Step
0.2969 inches
Counterbore Length
0.3438 inches
Second Counterbore Length
0.1250 inches
Second Counterbore Diameter
0.6280 inches
Special Features
Not casehardened
Material
Steel
Material
Steel
Style Designator
Seat
FSC
5340 Commercial Hardware
NIIN
007748317
NSN
5340007748317

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
T415I200
Cage Code:
14351
Status:
A
MSDS:

Q & A

Frequently asked questions for NSN 5340-00-774-8317
What are the manufacturers of nsn 5340007748317?
Does this nsn 5340007748317 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5340007748317
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 5340007748317 contain any precious metals?
Precious metal content is unknown.
Does nsn 5340007748317 contain any hazardous materials?
No information in HMIRS. Hazardous material unknown.
What is the ESD classification of nsn 5340007748317?
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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