PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

C4DConcrete Marker

Berntsen International, Inc. · NSN 6675-01-361-7781 · FSC 6675 · No Item Name Available
Verified by PartsTable
NSN 6675-01-361-7781 — this item is cataloged by the U.S. Government under National Stock Number 6675-01-361-7781. Primary manufacturer part number: C4D.
Features
  • Concrete Marker — FSC 6675
  • General Characteristics Item Description: ALUMINUM,DOME TOP; O/A DIA 3.250 IN.; 3.000 IN. O/A LG,TAPERED AND SPLIT STEM ASSURES POSITIVE ANCHORING IN GROUT IN
  • 2 verified cross-references
  • Primary manufacturer: Berntsen International, Inc.
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Concrete Marker, cataloged under National Stock Number 6675-01-361-7781, is classified within Federal Supply Class 6675 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Berntsen International, 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. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6675-01-361-7781
Primary Part NumberC4D
Item NameConcrete Marker
FSC / FSG6675 / 66 — No Item Name Available
ManufacturerBerntsen International, Inc.
StatusACTIVE
General Characteristics Item DescriptionALUMINUM,DOME TOP; O/A DIA 3.250 IN.; 3.000 IN. O/A LG,TAPERED AND SPLIT STEM ASSURES POSITIVE ANCHORING IN GROUT IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
5340-00-243-3287CD4 INTERCHANGEABLE
Button,door
Stanley Black & Decker, Inc.
2940-00-354-0919148244 INTERCHANGEABLE
Filter Element,fluid
Honeywell International Inc Dba Honeywell Div Consumer Products Group
5340-00-605-54162520197 INTERCHANGEABLE
Cap,protective,dust and Moisture
Honeywell International Inc Div Aerospace-South Bend (bendix Dr)
4920-00-836-3363CD4 INTERCHANGEABLE
Digital Module Assy
Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp
3455-01-103-0247 INTERCHANGEABLE
File,rotary
3465-01-246-9588 INTERCHANGEABLE
Guide,drill
Cross-Reference Index
Part NumberManufacturer
C4D PRIMARY Berntsen International, Inc. (USA)
CD4 Berntsen International, Inc. (USA)
Related Parts
5340-00-243-3287INTERCHANGEABLE
BUTTON,DOOR
CD4
2940-00-354-0919INTERCHANGEABLE
FILTER ELEMENT,FLUID
148244
5340-00-605-5416INTERCHANGEABLE
CAP,PROTECTIVE,DUST AND MOISTURE
2520197
4920-00-836-3363INTERCHANGEABLE
DIGITAL MODULE ASSY
CD4
3455-01-103-0247INTERCHANGEABLE
FILE,ROTARY
3465-01-246-9588INTERCHANGEABLE
GUIDE,DRILL

Frequently Asked Questions

What is NSN 6675-01-361-7781?

NSN 6675-01-361-7781 is a Concrete Marker, manufactured by Berntsen International, Inc., classified under FSC 6675 (No Item Name Available). Status: active.

What are the part numbers for NSN 6675-01-361-7781?

NSN 6675-01-361-7781 has 2 cross-referenced part numbers: C4D (Berntsen International, Inc.), CD4 (Berntsen International, Inc.).

What NSN replaces 6675-01-361-7781?

There are 6 known substitutes for 6675-01-361-7781: 5340-00-243-3287, 2940-00-354-0919, 5340-00-605-5416 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of C4D?

Key specifications for C4D: End Item Identification: 6675-01-088-3182; General Characteristics Item Description: ALUMINUM,DOME TOP; O/A DIA 3.250 IN.; 3.000 IN. O/A LG,TAPERED AND SPLIT STEM ASSURES POSITIVE ANCHORING IN GROUT IN. 2 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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