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Helical Compression Spring Seat NSN 5340-00-376-1075

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 5340-00-376-1075 NSN: 5340-00-376-1075

Features and Characteristics

Countersink Angle In Deg
45.0
Chamfer Angle In Deg
10.0
Overall Height
0.5000 inches
First Step Diameter
1.3750 inches
Bore Diameter
0.5312 inches
Design Type
Solid
Countersink Diameter
0.6562 inches
End Diameter
0.0937 inches
Counterbore Length
0.0312 inches
Second Counterbore Length
0.3125 inches
Material
Steel
Material
Steel
Style Designator
Seat
FSC
5340 Commercial Hardware
NIIN
003761075
NSN
5340003761075

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
4366758
Cage Code:
6N299
Status:
A
MSDS:
Part Number:
DE66758
Cage Code:
83381
Status:
A
MSDS:
Part Number:
1877-2099
Cage Code:
93568
Status:
A
MSDS:

Q & A

Frequently asked questions for NSN 5340-00-376-1075
What are the manufacturers of nsn 5340003761075?
Does this nsn 5340003761075 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5340003761075
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 5340003761075 contain any precious metals?
Precious metal content is unknown.
Does nsn 5340003761075 contain any hazardous materials?
No information in HMIRS. Hazardous material unknown.
What is the ESD classification of nsn 5340003761075?
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
  •   Quality Fast Service
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