PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

7520-01-424-4883Marker,tube Type

National Industries for the Blind · NSN 7520-01-424-4883 · FSC 7520 · No Item Name Available
Verified by PartsTable
Features
  • Marker,tube Type — FSC 7520
  • Pocket Clip: NOT PROVIDED
  • Ink Color: BLACK
  • Tip Type: CONICAL
  • Refillable Feature: NOT INCLUDED
  • Ink Grade: PERMANENT
  • Feed Type: CAPILLARY
  • Tip Replaceability: NONREPLACEABLE
Applications
  • Fluid conveyance
  • Hydraulic system plumbing
  • Pneumatic line routing
General Description

The Marker,tube Type, cataloged under National Stock Number 7520-01-424-4883, 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 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 5 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
NSN7520-01-424-4883
Primary Part Number7520-01-424-4883
Item NameMarker,tube Type
FSC / FSG7520 / 75 — No Item Name Available
ManufacturerNational Industries for the Blind
StatusACTIVE
Pocket ClipNOT PROVIDED
Ink ColorBLACK
Tip TypeCONICAL
Refillable FeatureNOT INCLUDED
Ink GradePERMANENT
Feed TypeCAPILLARY
Tip ReplaceabilityNONREPLACEABLE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5999-00-021-9540100-000NY INTERCHANGEABLE
Mounting Pad,electrical-Electron
The Delbert Blinn Co Inc
5895-00-123-9883840066-1 INTERCHANGEABLE
Switch,electronic
Bae Systems Information and Electronic Systems Integration Inc.
4120-00-289-9241 INTERCHANGEABLE
Air Conditioner
2520-00-307-88508328265 INTERCHANGEABLE
Disk,clutch,vehicular
U S Army Tank Automotive Command Amsta-Im-Mm
5962-00-355-0816970503-55 INTERCHANGEABLE
Microcircuit,digital-Linear
Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp
5930-00-497-9222100016-101 INTERCHANGEABLE
Switch,rotary
Lockheed Martin Corporation
6685-00-508-1056 INTERCHANGEABLE
Barometer,mercurial
5310-00-595-5710100000 INTERCHANGEABLE
Washer,flat
Meggitt North Hollywood Inc
2910-00-918-305137691 INTERCHANGEABLE
Injector,fuel
Rtx Corporation Div Pratt & Whitney
5835-00-931-5568 INTERCHANGEABLE
Recorder-Reproducer,sound
Cross-Reference Index
Part NumberManufacturer
A-A-3178 Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA)
100000 Mono Machines Llc Dba Supply Chimp Div Mono Machines Llc Dba Supply Chimp (USA)
2FYEE-AL-009 TY1 General Services Administration Federal Supply Service (USA)
N764843 Noble Supply & Logistics, Llc (USA)
A-A-3178 TY3 General Services Administration Federal Supply Service (USA)
2FYEE-AL-009 General Services Administration Federal Supply Service (USA)
7520-01-424-4883 PRIMARY National Industries for the Blind (USA)
Related Parts
5999-00-021-9540INTERCHANGEABLE
MOUNTING PAD,ELECTRICAL-ELECTRON
100-000NY
5895-00-123-9883INTERCHANGEABLE
SWITCH,ELECTRONIC
840066-1
4120-00-289-9241INTERCHANGEABLE
AIR CONDITIONER
2520-00-307-8850INTERCHANGEABLE
DISK,CLUTCH,VEHICULAR
8328265
5962-00-355-0816INTERCHANGEABLE
MICROCIRCUIT,DIGITAL-LINEAR
970503-55
5930-00-497-9222INTERCHANGEABLE
SWITCH,ROTARY
100016-101
6685-00-508-1056INTERCHANGEABLE
BAROMETER,MERCURIAL
5310-00-595-5710INTERCHANGEABLE
WASHER,FLAT
100000
2910-00-918-3051INTERCHANGEABLE
INJECTOR,FUEL
37691
5835-00-931-5568INTERCHANGEABLE
RECORDER-REPRODUCER,SOUND
3040-00-953-7964INTERCHANGEABLE
CYLINDER ASSEMBLY,ACTUATING,LINE
1934-SW
6130-01-135-9849INTERCHANGEABLE
POWER SUPPLY
2826361-1

Frequently Asked Questions

What is NSN 7520-01-424-4883?

NSN 7520-01-424-4883 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 7520-01-424-4883?

NSN 7520-01-424-4883 has 7 cross-referenced part numbers: A-A-3178 (Federal Commercial Item Description Promulgated by General Services Administration Washington DC), 100000 (Mono Machines Llc Dba Supply Chimp Div Mono Machines Llc Dba Supply Chimp), 2FYEE-AL-009 TY1 (General Services Administration Federal Supply Service), N764843 (Noble Supply & Logistics, Llc), A-A-3178 TY3 (General Services Administration Federal Supply Service) and 2 more.

What NSN replaces 7520-01-424-4883?

There are 12 known substitutes for 7520-01-424-4883: 5999-00-021-9540, 5895-00-123-9883, 4120-00-289-9241 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 7520-01-424-4883?

Key specifications for 7520-01-424-4883: Pocket Clip: NOT PROVIDED; Ink Color: BLACK; Tip Type: CONICAL; Refillable Feature: NOT INCLUDED. 7 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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