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Helical Compression Spring Seat NSN 5340-01-226-5456

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 5340-01-226-5456 NSN: 5340-01-226-5456

Features and Characteristics

Overall Height
Between 1.4400 inches and 1.5000 inches
First Step Diameter
2.0000 inches
First Step Length
0.1200 inches
Bore Diameter
Between 1.0000 inches and 1.0400 inches
Second End Diameter
1.2500 inches
Design Type
Solid
End Diameter
1.2500 inches
Distance From End To First Step
0.8750 inches
Material
Steel, astm a109 or steel, astm a366 or steel, astm a569 and steel, astm a519, grade mt1010 or grade mtx1020 or grade 1025 or grade 1025 or steel, mil-s-22141, comp ic-1020 or comp ic-1030
Material
Steel comp 1137 or steel comp 1009 or steel and steel, astm a519, grade mt1010 or grade mtx1020 or grade 1025 or grade 1025 or steel, mil-s-22141, comp ic-1020 or comp ic-1030
Material Specification
Astm a109 assn standard 1st material response and astm a366 assn standard 2nd material response and astm a569 assn standard 3rd material response
Surface Treatment
Cadmium and chromate
Surface Treatment Specification
Qq-p-416, type 2, class 3 federal specification single treatment response
Style Designator
Seat
Surface Treatment
Cadmium, qq-p-416, type 2, class 3
FSC
5340 Commercial Hardware
NIIN
012265456
NSN
5340012265456

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
12334350
Cage Code:
19207
Status:
A
MSDS:

Q & A

Frequently asked questions for NSN 5340-01-226-5456
What are the manufacturers of nsn 5340012265456?
Does this nsn 5340012265456 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5340012265456
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 5340012265456 contain any precious metals?
No precious metal content.
Does nsn 5340012265456 contain any hazardous materials?
No information in HMIRS. Hazardous material unknown.
What is the ESD classification of nsn 5340012265456?
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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