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Helical Compression Spring Seat NSN 5340-01-222-8451

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 5340-01-222-8451 NSN: 5340-01-222-8451

Features and Characteristics

Overall Height
0.4375 inches
First Step Diameter
1.5000 inches
Bore Diameter
0.2500 inches
Distance From End To First Step
0.1875 inches
Special Features
Bore threaded 0.250-20 thds thru; lower spring step
Material
Steel
Material
Steel
Style Designator
Seat
FSC
5340 Commercial Hardware
NIIN
012228451
NSN
5340012228451

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
NMP402PC 7,10,1
Cage Code:
75954
Status:
A
MSDS:
Part Number:
S4824H3157488 PIECE 13
Cage Code:
80064
Status:
A
MSDS:
Part Number:
NMP-402 PIECE 13
Cage Code:
75954
Status:
A
MSDS:
Part Number:
S4824H3157488
Cage Code:
80064
Status:
A
MSDS:
Part Number:
NMP-402
Cage Code:
75954
Status:
A
MSDS:

Q & A

Frequently asked questions for NSN 5340-01-222-8451
What are the manufacturers of nsn 5340012228451?
Does this nsn 5340012228451 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5340012228451
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 5340012228451 contain any precious metals?
No precious metal content.
Does nsn 5340012228451 contain any hazardous materials?
No information in HMIRS. Hazardous material unknown.
What is the ESD classification of nsn 5340012228451?
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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