137263

Compression Helical Spring

NSN 5360-00-052-8303

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
000528303

Technical Specifications of NSN

Inside Diameter:
0.386 inches
End Style:
E4 spring end, squared and ground both ends
End Style:
Spring end, squared and ground both ends
Spring Free Length:
1.875 inches
Coil Quantity:
13
Load Rating:
Between 18.550 pounds and 20.850 pounds
Spring Solid Length:
1.100 inches
Coil Helix Direction:
Right-hand or left-hand
Spring Deflection Rate:
32.000 pounds per inch
Spring Free Outside Diameter:
0.530 inches
Spring Length Under Load:
1.240 inches
Material:
Steel comp 302
Material Specification:
Qq-w-423 federal specification single material response
Surface Treatment:
Passivate
Style Designator:
Cylindrical
NSN:
5360-00-052-8303
Item Name:
Spring,diaphragm
Cage Code:
87405

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:
04226
FIIG:
A02900
Concept No.:
1
App. Key:
AA
Cond. Code:
2
Status:
A

Part Materials

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

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
178020
UFC:
87470
LTL:
70.0
LCL:
--
WCC:
713
TCC:
Z
SHC:
9
ACC:
Equipment for Aircraft

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Definition Definition of approved item name (AIN): "Diaphragm Spring"

An open coiled spring, wound in various forms and from different shapes and types of materials and finished at the ends, designed to provide resistance to compression forces. Excludes springs designed for thermal actuation (springs in which the torsion forces are designed to be counteracted by changes in temperature) and spring, reinforcing, hose.

MOE Major Organizational Entities

Entity
DSOR
User:
DEPARTMENT OF THE AIR FORCE Dept. of the Air Force
DSOR:

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