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Helical Compression Spring Seat NSN 5340-01-132-6826

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 5340-01-132-6826 NSN: 5340-01-132-6826

Features and Characteristics

Countersink Angle In Deg
45.0
Overall Height
0.3200 inches
First Step Diameter
1.1250 inches
Bore Diameter
0.5150 inches
Material Hardness Rating
Between 57.0 rockwell c and 60.0 rockwell c
Design Type
Solid
Countersink Diameter
1.0000 inches
End Diameter
0.5550 inches
Distance From End To First Step
0.2100 inches
Material
Steel, qq-s-763, class 440c
Material
Steel comp 440c
Material Specification
Qq-s-763, class 440c federal specification single material response
Surface Treatment
Passivate
Surface Treatment Specification
Ps13001, mcdonnell douglas corporation mfr ref single treatment response
Style Designator
Seat
Surface Treatment
Passivated, ps13001, mcdonnell douglas corp
FSC
5340 Commercial Hardware
NIIN
011326826
NSN
5340011326826

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
45236
Cage Code:
06177
Status:
A
MSDS:
Part Number:
10112634
Cage Code:
A486G
Status:
A
MSDS:

Q & A

Frequently asked questions for NSN 5340-01-132-6826
What are the manufacturers of nsn 5340011326826?
Does this nsn 5340011326826 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5340011326826
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 5340011326826 contain any precious metals?
No precious metal content.
Does nsn 5340011326826 contain any hazardous materials?
No information in HMIRS. Hazardous material unknown.
What is the ESD classification of nsn 5340011326826?
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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