PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

080002Concrete Masonry Unit,hollow

County Materials Corp. Dba County Materials Corp · NSN 5620-01-126-5471 · FSC 5620 · No Item Name Available
Verified by PartsTable
NSN 5620-01-126-5471 — this item is cataloged by the U.S. Government under National Stock Number 5620-01-126-5471. Primary manufacturer part number: 080002.
Features
  • Concrete Masonry Unit,hollow — FSC 5620
  • Width: 7.625 INCHES NOMINAL IN
  • Height: 7.625 INCHES NOMINAL IN
  • Shell Thickness at Side: 1.0 INCHES NOMINAL IN
  • Style Designator: CORNER HEADER (SINGLE CELL)
  • Cell Width: 5.625 INCHES NOMINAL IN
  • Cell Length: 5.625 INCHES NOMINAL IN
  • Length: 7.625 INCHES NOMINAL IN
Applications
  • Building construction and repair
  • Infrastructure development
  • Road and bridge materials
General Description

The Concrete Masonry Unit,hollow, cataloged under National Stock Number 5620-01-126-5471, is classified within Federal Supply Class 5620 (No Item Name Available) of the Construction and Building Materials group. The primary manufacturer of record is County Materials Corp. Dba County Materials Corp. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 5 manufacturers, 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
NSN5620-01-126-5471
Primary Part Number080002
Item NameConcrete Masonry Unit,hollow
FSC / FSG5620 / 56 — No Item Name Available
ManufacturerCounty Materials Corp. Dba County Materials Corp
StatusACTIVE
Width7.625 INCHES NOMINAL IN
Height7.625 INCHES NOMINAL IN
Shell Thickness at Side1.0 INCHES NOMINAL IN
Style DesignatorCORNER HEADER (SINGLE CELL)
Cell Width5.625 INCHES NOMINAL IN
Cell Length5.625 INCHES NOMINAL IN
Length7.625 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5120-00-268-3579 INTERCHANGEABLE
Pliers
5620-00-297-5378 INTERCHANGEABLE
Concrete Masonry Unit,hollow
4320-00-398-859510336 INTERCHANGEABLE
Deflector,dirt and Liquid
Rps-Fl, Inc. Dba Rps Inc
5999-00-403-4211 INTERCHANGEABLE
Heat Sink,electrical-Electronic
5965-00-583-4865 INTERCHANGEABLE
Headset-Microphone
5305-00-600-3040 INTERCHANGEABLE
Screw,drive
5950-01-021-2787 INTERCHANGEABLE
Coil,radio Frequency
5999-01-038-8473144A8597P1 INTERCHANGEABLE
Mounting Pad,electrical-Electron
Bae Systems Controls Inc.
5620-01-126-5472080027 INTERCHANGEABLE
Concrete Masonry Unit,hollow
County Materials Corp. Dba County Materials Corp
6695-01-135-4758 INTERCHANGEABLE
Transducer,motional Pickup
Cross-Reference Index
Part NumberManufacturer
SS-C-621 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
10336 Lowes of Huntsville (USA)
080002 PRIMARY County Materials Corp. Dba County Materials Corp (USA)
SS-C-621 TY1CL1GRPFMASTA General Services Administration Federal Supply Service (USA)
ASTM C 90 American Society for Testing and Materials Dba Astm International (USA)
Related Parts
5120-00-268-3579INTERCHANGEABLE
PLIERS
5620-00-297-5378INTERCHANGEABLE
CONCRETE MASONRY UNIT,HOLLOW
4320-00-398-8595INTERCHANGEABLE
DEFLECTOR,DIRT AND LIQUID
10336
5999-00-403-4211INTERCHANGEABLE
HEAT SINK,ELECTRICAL-ELECTRONIC
5965-00-583-4865INTERCHANGEABLE
HEADSET-MICROPHONE
5305-00-600-3040INTERCHANGEABLE
SCREW,DRIVE
5950-01-021-2787INTERCHANGEABLE
COIL,RADIO FREQUENCY
5999-01-038-8473INTERCHANGEABLE
MOUNTING PAD,ELECTRICAL-ELECTRON
144A8597P1
5620-01-126-5472INTERCHANGEABLE
CONCRETE MASONRY UNIT,HOLLOW
080027
6695-01-135-4758INTERCHANGEABLE
TRANSDUCER,MOTIONAL PICKUP
4730-01-253-2849INTERCHANGEABLE
STRAINER ELEMENT,SEDIMENT
5102-2
5360-01-254-2392INTERCHANGEABLE
SPRING,HELICAL,EXTENSION
PIECE 89

Frequently Asked Questions

What is NSN 5620-01-126-5471?

NSN 5620-01-126-5471 is a Concrete Masonry Unit,hollow, manufactured by County Materials Corp. Dba County Materials Corp, classified under FSC 5620 (No Item Name Available). Status: active.

What are the part numbers for NSN 5620-01-126-5471?

NSN 5620-01-126-5471 has 5 cross-referenced part numbers: SS-C-621 (Federal Specifications Promulgated by General Services Administration Washington DC), 10336 (Lowes of Huntsville), 080002 (County Materials Corp. Dba County Materials Corp), SS-C-621 TY1CL1GRPFMASTA (General Services Administration Federal Supply Service), ASTM C 90 (American Society for Testing and Materials Dba Astm International).

What NSN replaces 5620-01-126-5471?

There are 12 known substitutes for 5620-01-126-5471: 5120-00-268-3579, 5620-00-297-5378, 4320-00-398-8595 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 080002?

Key specifications for 080002: Width: 7.625 INCHES NOMINAL IN; Special Features: ANY COLOR; Height: 7.625 INCHES NOMINAL IN; Shell Thickness at Side: 1.0 INCHES NOMINAL IN. 8 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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