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NSN 2584879

Torsion Helical Spring

A headless fastener not exceeding 12 inches (304.8 mm) in length, threaded externally on both ends with threads of the same nominal diameter. The maximum diameter of the unthreaded portion must not be greater than the nominal thread diameter plus 0.020 inches (0.508 mm). The unthreaded portion must be without locking or wrenching provisions. It may be thread relieved. See also rod, threaded end and rod, continuous thread.

7 coil quantity, ends angled one to other end angular relationship, left-hand coil helix direction, single end both ends end style, 180.0 degrees nominal end tangent angle.

NSN 5360-00-421-5129 Datasheet

(NSN) National Stock Number
5360-00-421-5129
(FSG) Federal Supply Group
53 - Hardware and Abrasives
(FSC) Federal Supply Classification
5360 - Coil, Flat, Leaf and Wire Springs
(NIIN) National Item Identification Number
00-421-5129
Requires Demilitarization
Yes
(INC) Item Name Code
04228
Date
Mon, Dec 28, 1970
Schedule B Code
7320205000
Coil Helix Direction
left-hand
Coil Quantity
7
End Angular Relationship
ends angled one to other
End Style
single end both ends
End Tangent Angle
180.0 degrees nominal
End Length From First Bend To Second Bend Or End
0.188 inches nominal first end
End Length From First Bend To Second Bend Or End
0.469 inches nominal second end
End Length From Second Bend To Third Bend Or End
0.250 inches nominal first end
End Length From Second Bend To Third Bend Or End
0.500 inches nominal second end
End Length
0.500 inches nominal second end
End Length
0.750 inches nominal first end
Inside Diameter
0.562 inches nominal
Material Document And Classification
qq-w-423,form 1,cond b fed spec single material response overall
Material
steel overall
Spring Deflection Rate
0.800 pounds per inch nominal
Spring Free Length
0.438 inches nominal
Spring Free Outside Diameter
0.662 inches nominal
Style Designator
single torsion left hand

Identification

Demilitarization Code
A - 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.
Precious Metals Indicator
A - Item does not contain precious metal.
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

Cross Reference

CAGE Codes

80064
Naval Ship Systems Command
U.s./canadian manufacturers

Freight Information

Air Commodity
BZ -
Air Dimension
A - Shipment is not a consolidation and does not exceed 84 inches in any dimension.
National Motor Freight Class Rating
W - Rating variable
Special Handling
9 - Other or no special handling required (sh)
Type of Cargo
Z - No special type of cargo code applicable
Uniform Freight Classification Item Number
87400
Water Commodity
579 - Steel springs, (less than 35 feet)
National Motor Freight Classification Item Number
177940

Schedule B & Trade

Schedule B
7320-20-5000
Description
helical springs not suitable for motor-vehicle suspension, of iron or steel
End Use
12300 - Finished metal shapes
Unit of Quantity
KG
USDA
Yes
(SITC) Standard International Trade Classification
69940
(NAICS) North American Industrial Classification System
332613

Questions & Answers

  1. What is the FSCG of the NSN 5360-00-421-5129?

    The FSCG of the NSN 5360-00-421-5129 is 5360

  2. Does the NSN 5360-00-421-5129 have a Schedule B code assigned?

    Yes, the Schedule B code is 7320205000

  3. Does NSN 5360-00-421-5129 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.

  4. Does NSN 5360-00-421-5129 contain precious materials?

    Item does not contain precious metal.

  5. Does NSN 5360-00-421-5129 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.

  6. When the NSN 5360-00-421-5129 was assigned to the Federal Catalog?

    It was assigned 55 years ago, on Mon, Dec 28, 1970

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