R643

Extension Helical Spring

NSN 5360-00-353-2151

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
UOM:
NIIN:
003532151

Technical Specifications of NSN

End Style:
Full loop both ends
Distance Between Ends:
2.625 inches
Spring Free Length:
6.250 inches
Design Type:
Closed
Load Rating:
53.00 pounds
Coil Helix Direction:
Right-hand or left-hand
Spring Free Outside Diameter:
0.625 inches
Hook Radius:
0.104 inches both ends
Material:
Steel
Style Designator:
Double cylindrical
NSN:
5360-00-353-2151
Item Name:
Spring,extension
Cage Code:
51501

Other Related Parts

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
S3-12
Cage Code:
51501
RNCC:
5
RNVC:
9
RNAAC:
XX
Status:
A
MSDS:
SADC:

Part Identification

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
04227
FIIG:
A02900
Concept No.:
App. Key:
AB
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

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Privacy | Terms

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

An open-or close-coiled spring, wound in various forms and from different shapes and types of materials and finished at the ends, so designed to provide resistance to pulling forces. The close-coiled springs may incorporate the special feature of initial tension created between the coils when wound so that an initial load must be applied to separate them. Excludes spring, reinforcing, hose.


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