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84000172 Torsion Helical Spring

5360-00-239-7440

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Official Item Classification

Name
Torsion Helical Spring
Part Number
84000172
(NSN) National Stock Number
5360-00-239-7440
(FSG) Federal Supply Group
53 Hardware and Abrasives
(FSC) Federal Supply Classification
5360 Coil, Flat, Leaf and Wire Springs
(INC) Item Name Code
04228
(FIIG) Federal Item Identification Guide
A02900
Date
11/05/1969 (56 years ago)

0.324 inches nominal inside diameter, straight bend end (right) overall end style, 6 coil quantity, right-hand coil helix direction, 0.563 inches nominal spring free length

Specs & Compatibility

Inside Diameter

0.324 inches nominal

End Style

straight bend end (right) overall

Spring Free Length

0.563 inches nominal

Coil Quantity

6

Coil Helix Direction

right-hand

Spring Free Outside Diameter

0.390 inches nominal

End Angular Relationship

ends angled one to other

End Length

0.094 inches nominal both ends

End Length From First Bend To Second Bend Or End

0.250 inches nominal overall

Surface Treatment

passivate overall

Style Designator

single torsion left hand

Regulatory Compliance

Precious Metals Indicator
U

Precious metal content is unknown

Criticality Code
X

The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.

Hazardous Metals Indicator
N

Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

Pseudo Item Name Code

0004228

Related Hardware Products

Part Number Description
84000172 Torsion Helical Spring

Frequently Asked Questions

What is the FSCG of the NSN 5360-00-239-7440?
The FSCG of the NSN 5360-00-239-7440 is 5360
Does NSN 5360-00-239-7440 require demilitarization?
Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.
Does NSN 5360-00-239-7440 contain precious materials?
Precious metal content is unknown
Does NSN 5360-00-239-7440 contain hazardous materials?
Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
When the NSN 5360-00-239-7440 was assigned to the Federal Catalog?
It was assigned 56 years ago, on Wed, Nov 5, 1969