PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

L20RMarker,identification

American Labelmark Company Div Labelmaster · NSN 7690-01-158-3811 · FSC 7690 · No Item Name Available
Verified by PartsTable
NSN 7690-01-158-3811 — this item is cataloged by the U.S. Government under National Stock Number 7690-01-158-3811. Primary manufacturer part number: L20R.
Features
  • Marker,identification — FSC 7690
  • Inscription: 1ST SIDE 1ST INSCRIPTION: DANGER,DO NOT LOAD IN PASSENGER AIRCRAFT; 1B 2ND: OPEN AIRPLANE DOOR WITH A MAN STANDING INSIDE WITH IS HAND EXTENDED OUT TO STOP A LOAD OF BOXES
  • Length: 4.750 INCHES NOMINAL IN
  • Color: BLACK AND ORANGE FIRST SIDE INSCRIPTION
  • Material: PAPER
  • Marking Designation: LEGEND AND SYMBOL SINGLE SIDE
  • Roll Width: 4.312 INCHES NOMINAL IN
  • Color: ORANGE AND BLACK FIRST SIDE INSCRIPTION BACKGROUND
Applications
  • Applications requiring Paper construction
General Description

The Marker,identification, cataloged under National Stock Number 7690-01-158-3811, 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 American Labelmark Company Div Labelmaster. Government technical data includes 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN7690-01-158-3811
Primary Part NumberL20R
Item NameMarker,identification
FSC / FSG7690 / 76 — No Item Name Available
ManufacturerAmerican Labelmark Company Div Labelmaster
StatusACTIVE
Inscription1ST SIDE 1ST INSCRIPTION: DANGER,DO NOT LOAD IN PASSENGER AIRCRAFT; 1B 2ND: OPEN AIRPLANE DOOR WITH A MAN STANDING INSIDE WITH IS HAND EXTENDED OUT TO STOP A LOAD OF BOXES
Length4.750 INCHES NOMINAL IN
ColorBLACK AND ORANGE FIRST SIDE INSCRIPTION
MaterialPAPER
Marking DesignationLEGEND AND SYMBOL SINGLE SIDE
Roll Width4.312 INCHES NOMINAL IN
ColorORANGE AND BLACK FIRST SIDE INSCRIPTION BACKGROUND
Roll Length179.6 FEET NOMINAL FT
Width4.312 INCHES NOMINAL IN
Features ProvidedFLAT
Basic Shape StyleRECTANGULAR
Usage FormROLL
Quantity Per Form500
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 11
6635-00-182-7534L20 INTERCHANGEABLE
Tester,spring Resiliency
Ametek Inc
5330-00-285-83990606910-8 INTERCHANGEABLE
Seal,plain Encased
New Holland Construction
6240-00-295-0908ML20/R-28 INTERCHANGEABLE
Lamp,incandescent
General Electric Company Dba Ge
5340-00-426-0568L20 INTERCHANGEABLE
Grip,handle
Superior Equipment Co Buckeye Div
3110-00-554-3941177003-107 INTERCHANGEABLE
Bearing,ball,annular
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
5340-00-598-8041H14 INTERCHANGEABLE
Strap,retaining
Minerallac Electric Co
3110-00-823-8563A203242 INTERCHANGEABLE
Bearing,ball,linear Motion
Thomson Industries Inc
5355-00-989-5792LG-020 INTERCHANGEABLE
Dial,control
Ametek Inc
4410-01-187-7138 INTERCHANGEABLE
Heater,water,liquid Fuel
2805-01-278-4100L20 INTERCHANGEABLE
Crankshaft,engine
Emglo Products Corp
Cross-Reference Index
Part NumberManufacturer
L20 American Labelmark Company Div Labelmaster (USA)
L20R PRIMARY American Labelmark Company Div Labelmaster (USA)
L20 Labelmaster (USA)
Related Parts
6635-00-182-7534INTERCHANGEABLE
TESTER,SPRING RESILIENCY
L20
5330-00-285-8399INTERCHANGEABLE
SEAL,PLAIN ENCASED
0606910-8
6240-00-295-0908INTERCHANGEABLE
LAMP,INCANDESCENT
ML20/R-28
5340-00-426-0568INTERCHANGEABLE
GRIP,HANDLE
L20
3110-00-554-3941INTERCHANGEABLE
BEARING,BALL,ANNULAR
177003-107
5340-00-598-8041INTERCHANGEABLE
STRAP,RETAINING
H14
3110-00-823-8563INTERCHANGEABLE
BEARING,BALL,LINEAR MOTION
A203242
5355-00-989-5792INTERCHANGEABLE
DIAL,CONTROL
LG-020
4410-01-187-7138INTERCHANGEABLE
HEATER,WATER,LIQUID FUEL
2805-01-278-4100INTERCHANGEABLE
CRANKSHAFT,ENGINE
L20
5996-01-626-3598INTERCHANGEABLE
AMPLIFIER,AUDIO FREQUENCY
L20

Frequently Asked Questions

What is NSN 7690-01-158-3811?

NSN 7690-01-158-3811 is a Marker,identification, manufactured by American Labelmark Company Div Labelmaster, classified under FSC 7690 (No Item Name Available). Status: active.

What are the part numbers for NSN 7690-01-158-3811?

NSN 7690-01-158-3811 has 3 cross-referenced part numbers: L20 (American Labelmark Company Div Labelmaster), L20R (American Labelmark Company Div Labelmaster), L20 (Labelmaster).

What NSN replaces 7690-01-158-3811?

There are 11 known substitutes for 7690-01-158-3811: 6635-00-182-7534, 5330-00-285-8399, 6240-00-295-0908 and 8 more. Verify interchangeability with system specifications before substitution.

What are the specifications of L20R?

Key specifications for L20R: Inscription: 1ST SIDE 1ST INSCRIPTION: DANGER,DO NOT LOAD IN PASSENGER AIRCRAFT; 1B 2ND: OPEN AIRPLANE DOOR WITH A MAN STANDING INSIDE WITH IS HAND EXTENDED OUT TO STOP A LOAD OF BOXES; Length: 4.750 INCHES NOMINAL IN; Color: BLACK AND ORANGE FIRST SIDE INSCRIPTION; Material: PAPER. 13 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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