PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

500666Frame Beam

Clamshell Structures, Inc · NSN 5450-01-328-0170 · FSC 5450 · No Item Name Available
Verified by PartsTable
NSN 5450-01-328-0170 — this item is cataloged by the U.S. Government under National Stock Number 5450-01-328-0170. Primary manufacturer part number: 500666.
Features
  • Frame Beam — FSC 5450
  • General Characteristics Item Description: 98.000 IN. LG IN
  • 2 verified cross-references
  • Primary manufacturer: Clamshell Structures, Inc
Applications
  • Construction site scaffolding
  • Facility repair and renovation
  • Bridge and road infrastructure
General Description

The Frame Beam, cataloged under National Stock Number 5450-01-328-0170, is classified within Federal Supply Class 5450 (No Item Name Available) of the Prefabricated Structures and Scaffolding group. The primary manufacturer of record is Clamshell Structures, Inc. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5450-01-328-0170
Primary Part Number500666
Item NameFrame Beam
FSC / FSG5450 / 54 — No Item Name Available
ManufacturerClamshell Structures, Inc
StatusACTIVE
General Characteristics Item Description98.000 IN. LG IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
6625-00-070-6404500004 INTERCHANGEABLE
Board Assy,componen
North Atlantic Industries, Inc. Dba North Atlantic Industries
6625-00-080-4276500-004 INTERCHANGEABLE
Ammeter
American Instrument Corp
5310-00-221-4695 INTERCHANGEABLE
Nut,plain,castellated,hexagon
2520-00-319-01484A86 INTERCHANGEABLE
Transmission,mechanical,vehicula
Bay City Shovels, Inc
5960-01-065-0273YU-152A INTERCHANGEABLE
Electron Tube
Communications & Power Industries Llc Dba Cpi Div Microwave Power Products Division - Eimac Operations
4140-01-278-54951978067-108 INTERCHANGEABLE
Fan,tubeaxial
Northrop Grumman Systems Corporation
5962-01-303-355650000-4 INTERCHANGEABLE
Microcircuit,memory
Raytheon Company Div Rmd Strategic
6760-01-502-35428003010 INTERCHANGEABLE
Handle,camera
Scott Technologies, Inc.
6515-01-509-686650-0004 INTERCHANGEABLE
Sling,patient
North American Rescue, Llc
2530-01-587-3893500-004 INTERCHANGEABLE
Cap,grease
United States Department of the Navy Dba Naval Surface Warfare Center Panama City
Cross-Reference Index
Part NumberManufacturer
50-0004 Clamshell Structures, Inc (USA)
500666 PRIMARY Clamshell Structures, Inc (USA)
Related Parts
6625-00-070-6404INTERCHANGEABLE
BOARD ASSY,COMPONEN
500004
6625-00-080-4276INTERCHANGEABLE
AMMETER
500-004
5310-00-221-4695INTERCHANGEABLE
NUT,PLAIN,CASTELLATED,HEXAGON
2520-00-319-0148INTERCHANGEABLE
TRANSMISSION,MECHANICAL,VEHICULA
4A86
5960-01-065-0273INTERCHANGEABLE
ELECTRON TUBE
YU-152A
4140-01-278-5495INTERCHANGEABLE
FAN,TUBEAXIAL
1978067-108
5962-01-303-3556INTERCHANGEABLE
MICROCIRCUIT,MEMORY
50000-4
6760-01-502-3542INTERCHANGEABLE
HANDLE,CAMERA
8003010
6515-01-509-6866INTERCHANGEABLE
SLING,PATIENT
50-0004
2530-01-587-3893INTERCHANGEABLE
CAP,GREASE
500-004
4720-01-599-5553INTERCHANGEABLE
HOSE ASSEMBLY SET,NONMETALLIC
500004
6685-01-686-5544INTERCHANGEABLE
PARTS KIT,GAGE,PRESSURE
500-004

Frequently Asked Questions

What is NSN 5450-01-328-0170?

NSN 5450-01-328-0170 is a Frame Beam, manufactured by Clamshell Structures, Inc, classified under FSC 5450 (No Item Name Available). Status: active.

What are the part numbers for NSN 5450-01-328-0170?

NSN 5450-01-328-0170 has 2 cross-referenced part numbers: 50-0004 (Clamshell Structures, Inc), 500666 (Clamshell Structures, Inc).

What NSN replaces 5450-01-328-0170?

There are 12 known substitutes for 5450-01-328-0170: 6625-00-070-6404, 6625-00-080-4276, 5310-00-221-4695 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 500666?

Key specifications for 500666: General Characteristics Item Description: 98.000 IN. LG IN. 1 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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