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Helical Compression Spring Seat NSN 5340-00-884-9990

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 5340-00-884-9990 NSN: 5340-00-884-9990

Features and Characteristics

Overall Height
Between 0.1500 inches and 0.1700 inches
First Step Diameter
Between 0.4900 inches and 0.5100 inches
Material Hardness Rating
Between 70.0 rockwell b and 100.0 rockwell b
Design Type
Solid
End Diameter
Between 0.3020 inches and 0.3220 inches
Distance From End To First Step
Between 0.0700 inches and 0.0900 inches
Special Features
3seat body 1.024 in. Lg x 0.380 in. Wd x 0.160 in. Thk, ring concentric to end diameter ground on 0.620/0.626 in. Diameter to 0.080 in. Depth, one hole 0.186/0.192 in. Diameter drilled through seat 0.540 in. From ctr of end dia; not casehardened; matl-steel ams 5513
Material
Steel
Material
Steel
Fsc Application Data
Control, propeller
FSC
5340 Commercial Hardware
NIIN
008849990
NSN
5340008849990

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
538106
Cage Code:
73030
Status:
A
MSDS:

Q & A

Frequently asked questions for NSN 5340-00-884-9990
What are the manufacturers of nsn 5340008849990?
Does this nsn 5340008849990 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5340008849990
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 5340008849990 contain any precious metals?
Precious metal content is unknown.
Does nsn 5340008849990 contain any hazardous materials?
No information in HMIRS. Hazardous material unknown.
What is the ESD classification of nsn 5340008849990?
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
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