PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

080027Concrete Masonry Unit,hollow

County Materials Corp. Dba County Materials Corp · NSN 5620-01-126-5472 · FSC 5620 · No Item Name Available
Verified by PartsTable
NSN 5620-01-126-5472 — this item is cataloged by the U.S. Government under National Stock Number 5620-01-126-5472. Primary manufacturer part number: 080027.
Features
  • Concrete Masonry Unit,hollow — FSC 5620
  • Supplementary Features: EST 2.28 LBS LBS
  • Height: 7.625 INCHES NOMINAL IN
  • Style Designator: CORNER HEADER (TWO CELL)
  • Length: 15.625 INCHES NOMINAL IN
  • Width: 7.625 INCHES NOMINAL IN
  • 5 verified cross-references
  • Primary manufacturer: County Materials Corp. Dba County Materials Corp
Applications
  • Building construction and repair
  • Infrastructure development
  • Road and bridge materials
General Description

The Concrete Masonry Unit,hollow, cataloged under National Stock Number 5620-01-126-5472, 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 5 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5620-01-126-5472
Primary Part Number080027
Item NameConcrete Masonry Unit,hollow
FSC / FSG5620 / 56 — No Item Name Available
ManufacturerCounty Materials Corp. Dba County Materials Corp
StatusACTIVE
Supplementary FeaturesEST 2.28 LBS LBS
Height7.625 INCHES NOMINAL IN
Style DesignatorCORNER HEADER (TWO CELL)
Length15.625 INCHES NOMINAL IN
Width7.625 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
5620-00-297-5378 INTERCHANGEABLE
Concrete Masonry Unit,hollow
5620-01-126-5471080002 INTERCHANGEABLE
Concrete Masonry Unit,hollow
County Materials Corp. Dba County Materials Corp
5905-01-178-8197080027 INTERCHANGEABLE
Resistor Network,fixed,film
Astronics Test Systems Inc
5620-01-679-0338 INTERCHANGEABLE
Brick,building,concrete
Cross-Reference Index
Part NumberManufacturer
ASTM C 90 American Society for Testing and Materials Dba Astm International (USA)
SS-C-621 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
ASTM C 90 TY1GRN American Society for Testing and Materials Dba Astm International (USA)
SS-C-621 TY1CL1GRPFMASTA General Services Administration Federal Supply Service (USA)
080027 PRIMARY County Materials Corp. Dba County Materials Corp (USA)
Related Parts
5620-00-297-5378INTERCHANGEABLE
CONCRETE MASONRY UNIT,HOLLOW
5620-01-126-5471INTERCHANGEABLE
CONCRETE MASONRY UNIT,HOLLOW
080002
5905-01-178-8197INTERCHANGEABLE
RESISTOR NETWORK,FIXED,FILM
080027
5620-01-679-0338INTERCHANGEABLE
BRICK,BUILDING,CONCRETE

Frequently Asked Questions

What is NSN 5620-01-126-5472?

NSN 5620-01-126-5472 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 5620-01-126-5472?

NSN 5620-01-126-5472 has 5 cross-referenced part numbers: ASTM C 90 (American Society for Testing and Materials Dba Astm International), SS-C-621 (Federal Specifications Promulgated by General Services Administration Washington DC), ASTM C 90 TY1GRN (American Society for Testing and Materials Dba Astm International), SS-C-621 TY1CL1GRPFMASTA (General Services Administration Federal Supply Service), 080027 (County Materials Corp. Dba County Materials Corp).

What NSN replaces 5620-01-126-5472?

There are 4 known substitutes for 5620-01-126-5472: 5620-00-297-5378, 5620-01-126-5471, 5905-01-178-8197 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 080027?

Key specifications for 080027: Supplementary Features: EST 2.28 LBS LBS; Height: 7.625 INCHES NOMINAL IN; Style Designator: CORNER HEADER (TWO CELL); Length: 15.625 INCHES NOMINAL IN. 5 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com