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Torsion Helical Spring

NSN: 5360-00-058-1271 | Model: 21928

An open-or close-wound coil spring consisting of one or more helical coils, wound from different shapes and types of material and finished at the ends, designed to exert pressure in a rotating direction around the coil axis. Excludes springs designed for thermal actuation (springs in which the torsion forces are counteracted by changes in temperature) and spring, reinforcing, hose.

NSN Properties and Flags
NATO Stock Number
5360-00-058-1271
DEMIL
NO
Inside Diameter
0.285 inches
Spring Free Length
2.000 inches
Coil Quantity
66
Coil Helix Direction
Left-hand
Spring Free Outside Diameter
Between 0.392 inches and 0.398 inches
End Angular Relationship
Ends parallel one to other
Special Features
Od of one end of spring is larger than the other end; one end has od of 0.350 inches, this od has length of 1.875 inches and length of 1.895 inches; the other end has a od of 0.392 inches and a od of 0.398 inches, this od has a length of 0.105 inches and a length of 0.125 inches
Material
Steel comp 302
Material Specification
Qq-w-423, form 1, cond b federal specification single material response
Surface Treatment
Oxide
Surface Treatment Specification
Mil-c-13924, cl 4 military specification single treatment response
Style Designator
Single torsion left hand
Recent Solicitations
Solicitation Return by Date Buyer Code Quantity
SPE5E221T1581 2021-03-19 PXPP0 67 EA
SPE5EM19T3665 2019-02-07 PHPHC 150 EA

Inventory Check

The last inventory check on this NSN was done on 01/02/2024. Due to rapid changes in inventory this may not be the current stock qty.

  • New Surplus: 21
  • New: 5
  • Serviceable: 1

Pricing and Availability

Send us a request for quote using the form below. Our team will contact you with an up to date pricing and availability quote ASAP.

Qty:
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NSN 5360-00-058-1271 Datasheet

Supply Class (FSC):
Wire Springs Leaf Flat Coil
Cross Reference:
  • 21928
  • 730-1404-6
Cage Codes:
  • Astrocom Electronics, Inc. (CAGE 18068)
  • Mason Electric Company (CAGE 81579)
Identification:
HMIC

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

PMIC

A - Item does not contain precious metal.

ADPE

- Represents items with no adp components

CRITL

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

Freight Information:
  • NMFC:

    177970 - Springs noi stl o/t wire

  • WCC:

    579 - Steel springs, (less than 35 feet)

  • SHC:

    9 - Other or no special handling required (sh)

  • ADC:

    A - Shipment is not a consolidation and does not exceed 84 inches in any dimension.

  • ACC:

    H - Instruments/equipment/supplies for radio, communications, electrical, laboratory, etc. (includes signal corps)

  • LTL:

    Z - No rating

  • TCC:

    Z - No special type of cargo code applicable

NSN Management Codes:
  • SOS
    Sms
  • AAC
    Z
  • Quantity per pack
    1
  • Unit of Measure
    Ea
  • Shelf Life
    N/A
  • Classification Control
    U
  • MGMT_CTL
    T22rhx-
  • Repariability
    This is a nonreparable item. if condemned or economically unserviceable, then dispose at the level authorized replace the item.

Questions & Answers:

What are the historical prices recorded for this stock number?
Historical data shows pricing from $5.14 to $8.57..
Does NSN 5360-00-058-1271 have a shelf life?
No. There is no shelf life applicable for this NSN.
What NATO entities are users of this NSN?
Department Of The Army, Department Of The Navy, Spain, Canada, Republic Of Korea, and Greece
What is the NIIN of NSN 5360-00-058-1271?
000581271 or 00-058-1271
Does NSN 5360-00-058-1271 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 5360-00-058-1271?
Solicitation SPE5E221T1581 for qty 67 on 03/24/2021
When was this national stock number assigned to the federal catalog?
Jan 19, 1968