191345

Helical Compression Spring Seat

NSN 5340-00-024-5910

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
000245910

Product Features

C-bore taper 120 deg, drill 0.151-0.161 in. Dp; part of pressurizing valve assembly, p/n 329570, for main fuel control, j57 aircraft engine

Technical Specifications of NSN

Counterbore Diameter:
0.4220 inches
Overall Height:
0.2180 inches
First Step Diameter:
0.8120 inches
Design Type:
Solid
End Diameter:
0.5710 mils and 0.5770 centimeters
End Diameter:
Between 0.5710 inches and 0.5770 inches
Distance From End To First Step:
0.1560 inches
Counterbore Length:
0.0940 inches
Style Designator:
Seat
NSN:
5340-00-024-5910
Item Name:
Retainer,valve Spring
Cage Code:
06848

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:
U
ESD:
ESD:
MMAC:
RU
CRITL:
X

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
133300
UFC:
63220
LTL:
RATING VARIABLE
LCL:
--
WCC:
593
TCC:
Z
SHC:
9
ACC:
Equipment for Aircraft

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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 AIR FORCE Dept. of the Air Force
DSOR:

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