PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

3420-1Marker,identification

Brady Worldwide Inc · NSN 7690-00-052-4503 · FSC 7690 · No Item Name Available
Verified by PartsTable
NSN 7690-00-052-4503 — this item is cataloged by the U.S. Government under National Stock Number 7690-00-052-4503. Primary manufacturer part number: 3420-1.
Features
  • Marker,identification — FSC 7690
  • Material: PLASTIC VINYL
  • Criticality Code Justification: AYBM
  • Marking Designation: LEGEND LOCATION NOT OTHERWISE SPECIFIED
  • Color: BLACK SINGLE SIDE INSCRIPTION
  • Inscription Height: 0.625 INCHES NOMINAL IN
  • Inscription: 1
  • Color: YELLOW SINGLE SIDE INSCRIPTION BACKGROUND
Applications
  • Applications requiring Plastic Vinyl construction
General Description

The Marker,identification, cataloged under National Stock Number 7690-00-052-4503, is classified within Federal Supply Class 7690 (No Item Name Available) of the Books, Maps, and Other Publications group. The primary manufacturer of record is Brady Worldwide Inc. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN7690-00-052-4503
Primary Part Number3420-1
Item NameMarker,identification
FSC / FSG7690 / 76 — No Item Name Available
ManufacturerBrady Worldwide Inc
StatusACTIVE
MaterialPLASTIC VINYL
Criticality Code JustificationAYBM
Marking DesignationLEGEND LOCATION NOT OTHERWISE SPECIFIED
ColorBLACK SINGLE SIDE INSCRIPTION
Inscription Height0.625 INCHES NOMINAL IN
Inscription1
ColorYELLOW SINGLE SIDE INSCRIPTION BACKGROUND
Length0.750 INCHES NOMINAL IN
Width0.562 INCHES NOMINAL IN
Basic Shape StyleRECTANGULAR
Environmental ProtectionHEAT AND OIL RESISTANT AND DIRT RESISTANT
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
5935-00-577-2281 INTERCHANGEABLE
Connector,plug,electrical
5935-00-886-359231-2742-1 INTERCHANGEABLE
Connector,plug,electrical
Amphenol Corporation Div Amphenol Rf
3419-01-123-209234201 INTERCHANGEABLE
Tip,cutter,engraving
Gravograph-New Hermes, Inc
5120-01-361-9339Y751 INTERCHANGEABLE
Die,crimping Tool
Daniels Manufacturing Corporation
2990-01-650-247434201 INTERCHANGEABLE
Sensor,engine Coolant Temperatur
Generac Mobile Products, Llc
Cross-Reference Index
Part NumberManufacturer
3420-1 PRIMARY Brady Worldwide Inc (USA)
750-1 PRIMARY Lem Products, Inc (USA)
Y75-1 Brady United States (USA)
3420-1 Brady United States (USA)
Related Parts
5935-00-577-2281INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
5935-00-886-3592INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
31-2742-1
3419-01-123-2092INTERCHANGEABLE
TIP,CUTTER,ENGRAVING
34201
5120-01-361-9339INTERCHANGEABLE
DIE,CRIMPING TOOL
Y751
2990-01-650-2474INTERCHANGEABLE
SENSOR,ENGINE COOLANT TEMPERATUR
34201

Frequently Asked Questions

What is NSN 7690-00-052-4503?

NSN 7690-00-052-4503 is a Marker,identification, manufactured by Brady Worldwide Inc, classified under FSC 7690 (No Item Name Available). Status: active.

What are the part numbers for NSN 7690-00-052-4503?

NSN 7690-00-052-4503 has 4 cross-referenced part numbers: 3420-1 (Brady Worldwide Inc), 750-1 (Lem Products, Inc), Y75-1 (Brady United States), 3420-1 (Brady United States).

What NSN replaces 7690-00-052-4503?

There are 5 known substitutes for 7690-00-052-4503: 5935-00-577-2281, 5935-00-886-3592, 3419-01-123-2092 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 3420-1?

Key specifications for 3420-1: Special Features: 32 IDENTICAL MARKERS PER CARD; Material: PLASTIC VINYL; Criticality Code Justification: AYBM; Marking Designation: LEGEND LOCATION NOT OTHERWISE SPECIFIED. 12 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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