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Helical Compression Spring Seat NSN 5340-00-297-9857

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 5340-00-297-9857 NSN: 5340-00-297-9857

Features and Characteristics

Overall Height
0.3200 inches
First Step Diameter
Between 1.1300 inches and 1.1400 inches
First Step Length
0.0600 inches
Bore Diameter
0.5600 inches
Second End Diameter
Between 0.6950 inches and 0.7050 inches
Design Type
Solid
End Diameter
0.7500 inches
Distance From End To First Step
0.1300 inches
Material
Aluminum alloy qq-a-225/6 temper t351
Material
Aluminum alloy qq-a-225/6 temper t351
Surface Treatment
Anodize
Surface Treatment Specification
Lc+77-2037 fscm 36659, cl 1, gr a, type 1 mfr ref single treatment response
Style Designator
Seat
Surface Treatment
Anodize lcp77-2037 fscm 36659, cl 1, gr a, type 1
Fsc Application Data
Regulation, cable tension acft
FSC
5340 Commercial Hardware
NIIN
002979857
NSN
5340002979857

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
1292511-101
Cage Code:
98897
Status:
A
MSDS:

Q & A

Frequently asked questions for NSN 5340-00-297-9857
What are the manufacturers of nsn 5340002979857?
Does this nsn 5340002979857 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5340002979857
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 5340002979857 contain any precious metals?
No precious metal content.
Does nsn 5340002979857 contain any hazardous materials?
No information in HMIRS. Hazardous material unknown.
What is the ESD classification of nsn 5340002979857?
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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