PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

7520-01-166-0682Marker,tube Type

National Industries for the Blind · NSN 7520-01-166-0682 · FSC 7520 · No Item Name Available
Verified by PartsTable
Features
  • Marker,tube Type — FSC 7520
  • Pocket Clip: NOT PROVIDED
  • Features Provided: FLUORESCENT FEATURE AND HIGHLIGHTER
  • Ink Color: GREEN, LIGHT
  • Ink Grade: FLUORESCENT
  • Feed Type: GRAVITY
  • Tip Type: FELT CHISEL
  • Refillable Feature: NOT INCLUDED
Applications
  • Fluid conveyance
  • Hydraulic system plumbing
  • Pneumatic line routing
General Description

The Marker,tube Type, cataloged under National Stock Number 7520-01-166-0682, is classified within Federal Supply Class 7520 (No Item Name Available) of the Office Supplies and Devices group. The primary manufacturer of record is National Industries for the Blind. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 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
NSN7520-01-166-0682
Primary Part Number7520-01-166-0682
Item NameMarker,tube Type
FSC / FSG7520 / 75 — No Item Name Available
ManufacturerNational Industries for the Blind
StatusACTIVE
Pocket ClipNOT PROVIDED
Features ProvidedFLUORESCENT FEATURE AND HIGHLIGHTER
Ink ColorGREEN, LIGHT
Ink GradeFLUORESCENT
Feed TypeGRAVITY
Tip TypeFELT CHISEL
Refillable FeatureNOT INCLUDED
Tip ReplaceabilityNONREPLACEABLE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5133-00-266-9228 INTERCHANGEABLE
Drill,twist
3030-00-294-9836 INTERCHANGEABLE
Belt,v
7520-00-460-75987520-00-460-7598 INTERCHANGEABLE
Marker,tube Type
National Industries for the Blind
7520-00-904-44767520-00-904-4476 INTERCHANGEABLE
Marker,tube Type
National Industries for the Blind
5935-01-062-244344138 INTERCHANGEABLE
Connector,plug,electrical
Andrew Llc
5950-01-074-4547 INTERCHANGEABLE
Reactor
6125-01-127-018144138 INTERCHANGEABLE
Ring
Electro-Tec Corp Dba Moog Inc., Components Group
7520-01-159-15857520-01-159-1585 INTERCHANGEABLE
Marker,tube Type
National Industries for the Blind
7520-01-383-79247520-01-383-7924 INTERCHANGEABLE
Marker,tube Type
National Industries for the Blind
7520-01-383-79297520-01-383-7929 INTERCHANGEABLE
Marker,tube Type
National Industries for the Blind
Cross-Reference Index
Part NumberManufacturer
7520-01-166-0682 PRIMARY National Industries for the Blind (USA)
44138 Mono Machines Llc Dba Supply Chimp Div Mono Machines Llc Dba Supply Chimp (USA)
NA223931 Noble Supply & Logistics, Llc (USA)
A-A-2779 Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA)
Related Parts
5133-00-266-9228INTERCHANGEABLE
DRILL,TWIST
3030-00-294-9836INTERCHANGEABLE
BELT,V
7520-00-460-7598INTERCHANGEABLE
MARKER,TUBE TYPE
7520-00-460-7598
7520-00-904-4476INTERCHANGEABLE
MARKER,TUBE TYPE
7520-00-904-4476
5935-01-062-2443INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
44138
5950-01-074-4547INTERCHANGEABLE
REACTOR
6125-01-127-0181INTERCHANGEABLE
RING
44138
7520-01-159-1585INTERCHANGEABLE
MARKER,TUBE TYPE
7520-01-159-1585
7520-01-383-7924INTERCHANGEABLE
MARKER,TUBE TYPE
7520-01-383-7924
7520-01-383-7929INTERCHANGEABLE
MARKER,TUBE TYPE
7520-01-383-7929
7520-01-383-7938INTERCHANGEABLE
MARKER ASSORTMENT,TUBE TYPE
7520-01-383-7938
7520-01-383-7943INTERCHANGEABLE
MARKER ASSORTMENT,TUBE TYPE
48865

Frequently Asked Questions

What is NSN 7520-01-166-0682?

NSN 7520-01-166-0682 is a Marker,tube Type, manufactured by National Industries for the Blind, classified under FSC 7520 (No Item Name Available). Status: active.

What are the part numbers for NSN 7520-01-166-0682?

NSN 7520-01-166-0682 has 4 cross-referenced part numbers: 7520-01-166-0682 (National Industries for the Blind), 44138 (Mono Machines Llc Dba Supply Chimp Div Mono Machines Llc Dba Supply Chimp), NA223931 (Noble Supply & Logistics, Llc), A-A-2779 (Federal Commercial Item Description Promulgated by General Services Administration Washington DC).

What NSN replaces 7520-01-166-0682?

There are 12 known substitutes for 7520-01-166-0682: 5133-00-266-9228, 3030-00-294-9836, 7520-00-460-7598 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 7520-01-166-0682?

Key specifications for 7520-01-166-0682: Pocket Clip: NOT PROVIDED; Features Provided: FLUORESCENT FEATURE AND HIGHLIGHTER; Ink Color: GREEN, LIGHT; Ink Grade: FLUORESCENT. 9 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