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Support Hook

NSN: 5340-01-446-7928 | Model: 5128C28H01

A rigid item with one end designed to be mounted to a wall or other surface, and with the other portion shaped to a curve or angle for the purpose of supporting a drop wire, stay wire, drop wire clamp, or cables. It does not have gripping facilities. Excludes bracket, pipe.

NSN Properties and Flags
NATO Stock Number
Mounting Hole Diameter
Between 0.248 inches and 0.255 inches
Mounting Hole Quantity
Steel, ams 5643
Steel comp 630
Material Specification
Ams 5643 assn standard 1st material response
Surface Treatment
Surface Treatment Specification
Mil-f-14072, finish e300 military specification 1st treatment response
Surface Treatment
Passivated, mil-f-14072, finish e300
Recent Solicitations
Solicitation Return by Date Buyer Code Quantity
SPE5EK20T7322 2020-04-01 PHPHC 51 EA
SPE5EK19T258N 2019-09-18 PHPHC 51 EA

Inventory Check

The last inventory check on this NSN was done on 10/18/2021. Due to rapid changes in inventory this may not be the current stock qty.

  • New: 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.

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NSN 5340-01-446-7928 Datasheet

Supply Class (FSC):
Commercial Hardware
Cross Reference:
  • 5128C28H01
Cage Codes:
  • Northrop Grumman Systems Corporation (CAGE 18323)

P - Indicates there is no information in the hmirs. The nsn is in a fsc in table ii of federal standard 313 and a msds may be required by the user. The requirement for a msds is dependent on a hazard determination of the supplier or the intended end use of item.


A - Item does not contain precious metal.


- Represents items with no adp components


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

Freight Information:
  • NMFC:

    095190 - Hardware, noi

  • WCC:

    713 - Metal hardware

  • 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:

    B - Construction materials: includes paint and related materials, prefabricated building, wood products, metal and composition mater

  • LTL:

    W - Rating variable

  • TCC:

    Z - No special type of cargo code applicable

NSN Management Codes:
  • SOS
  • AAC
  • Quantity per pack
  • Unit of Measure
  • Shelf Life
  • Classification Control
  • Repariability

Questions & Answers:

What are the historical prices recorded for this stock number?
Historical data shows pricing from $583.32 to $972.20..
Does NSN 5340-01-446-7928 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 Air Force, Singapore, and Republic Of Korea
What is the NIIN of NSN 5340-01-446-7928?
014467928 or 01-446-7928
Does NSN 5340-01-446-7928 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 5340-01-446-7928?
Solicitation SPE5EK20T7322 for qty 51 on 03/25/2020
When was this national stock number assigned to the federal catalog?
Jul 17, 1997