52-118-12

Compression Helical Spring

NSN 5360-00-950-2781

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
EA
NIIN:
009502781

Product Technical Spec.

Inside Diameter:
0.407 inches
End Style:
E4 spring end, squared and ground both ends
Bore Diameter:
0.750 inches
Spring Free Length:
1.580 inches
Coil Quantity:
9-1/2
Spring Solid Length:
1.120 inches
Coil Helix Direction:
Right-hand or left-hand
Spring Deflection Rate:
219.000 pounds per inch
Spring Free Outside Diameter:
Between 0.623 inches and 0.643 inches
Material:
Stainless steel
Surface Treatment:
Passivate
Style Designator:
Cylindrical
NSN:
5360-00-950-2781
Item Name:
Poppet Spring
Cage Code:
98391

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:
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:
CRITL:
X

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
177970
UFC:
87420
LTL:
NO RATING
LCL:
--
WCC:
579
TCC:
Z
SHC:
9
ACC:
Construction Materials

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Pricing & Availability

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Definition Definition of approved item name (AIN): "Poppet 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 NAVY Dept. of the Navy
DSOR:

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