4926-21

Helical Compression Spring Seat

NSN 5340-00-013-3638

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
000133638

Product Features

Matl-steel mil-s-7420, comp e52100; not casehardened

Technical Specifications of NSN

Overall Height:
0.2400 inches
First Step Diameter:
0.6600 inches
Bore Diameter:
0.3040 inches
Material Hardness Rating:
Between 58.0 rockwell c and 60.0 rockwell c
Design Type:
Solid
End Diameter:
0.4400 inches
Distance From End To First Step:
0.1400 inches
Material:
Steel
Material:
Steel
Style Designator:
Seat
NSN:
5340-00-013-3638
Item Name:
Retainer,valve Spring
Cage Code:
90166

Other Related Parts

No other part numbers with same form, fit, and function found.

Part Identification

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
24328
FIIG:
T319-E
Concept No.:
App. Key:
EA
Cond. Code:
1
Status:
A

Part Materials

Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicators
HMIC
PMIC
ESD/EMI
ENAC
MMAC
CRITL
HMIC:
P
PMIC:
A
ESD:
ESD:
MMAC:
CRITL:
X

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
133300
UFC:
63220
LTL:
RATING VARIABLE
LCL:
--
WCC:
590
TCC:
Z
SHC:
9
ACC:
Trailers/Vehicles

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Pricing & Availability

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Definition Definition of approved item name (AIN): "Valve Spring Retainer"

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.

MOE Major Organizational Entities

Entity
DSOR
User:
DEPARTMENT OF THE NAVY Dept. of the Navy
DSOR:

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