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Helical Compression Spring Seat NSN 5340-01-495-0427

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 5340-01-495-0427 NSN: 5340-01-495-0427

Features and Characteristics

Criticality Code Justification
Zzzy
Part Name Assigned By Controlling Agency
Spring washer
Special Features
Navy special material indicator code for oxygen/nitrogen service
Material
Brass
Material
Copper alloy
Style Designator
Seat
Reference Number Differentiating Characteristics
65079)b3423 as modified by navy smic requirement
FSC
5340 Commercial Hardware
NIIN
014950427
NSN
5340014950427

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
B3423CP
Cage Code:
5P967
Status:
A
MSDS:
Part Number:
D1234-946 ITEM 24CP
Cage Code:
5P967
Status:
A
MSDS:

Q & A

Frequently asked questions for NSN 5340-01-495-0427
What are the manufacturers of nsn 5340014950427?
Does this nsn 5340014950427 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5340014950427
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 5340014950427 contain any precious metals?
No precious metal content.
Does nsn 5340014950427 contain any hazardous materials?
No information in HMIRS. Hazardous material unknown.
What is the ESD classification of nsn 5340014950427?
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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