59169

Helical Compression Spring Seat

NSN 5340-00-052-4379

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
000524379

Product Features

Not casehardened

Product Technical Spec.

Countersink Angle In Deg:
59.000
Counterbore Diameter:
0.1360 inches
Overall Height:
0.1300 inches
First Step Diameter:
0.4600 inches
Bore Diameter:
0.0370 inches
Material Hardness Rating:
Between 25.0 rockwell c and 32.0 rockwell c
Design Type:
Solid
Countersink Diameter:
0.1360 inches
End Diameter:
0.3050 inches
Distance From End To First Step:
0.0900 inches
Counterbore Length:
0.0650 inches
Material:
Steel, qq-s-763, class 416
Material:
Steel comp 416
Material Specification:
Qq-s-763, class 416 federal specification single material response
Surface Treatment:
Passivate
Surface Treatment:
Passivated
Fsc Application Data:
Rotor brake, acft
NSN:
5340-00-052-4379
Item Name:
Valve,spring Retainer
Cage Code:
81982

Cross Referenced 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:
BZ
CRITL:
X

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
--
Paclk Weight:
0.1000lbs
Item Weight:
--
Item Dim:
--
OPI
SPI No.
SPI Rev.
SPC Mkg.
LVL A
LVL B
OPI:
O
SPI No.:
SPI Rev.:
SPC Mkg:
00
LVL_A:
E
LVL_B:
Q

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
177980
UFC:
87430
LTL:
55.0
LCL:
--
WCC:
579
TCC:
Z
SHC:
9
ACC:
Equipment for Aircraft

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Pricing & Availability

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Privacy | Terms

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

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:
User:
GERMANY Germany
DSOR:

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