PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

7520-00-NIB-1676Marker Assortment,tube Type

National Industries for the Blind · NSN 7520-01-520-3888 · FSC 7520 · No Item Name Available
Verified by PartsTable
NSN 7520-01-520-3888 — this item is cataloged by the U.S. Government under National Stock Number 7520-01-520-3888. Primary manufacturer part number: 7520-00-NIB-1676.
Features
  • Marker Assortment,tube Type — FSC 7520
  • 2 verified cross-references
  • Primary manufacturer: National Industries for the Blind
Applications
  • Fluid conveyance
  • Hydraulic system plumbing
  • Pneumatic line routing
General Description

The Marker Assortment,tube Type, cataloged under National Stock Number 7520-01-520-3888, 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. This item has 2 commercial cross-references from 2 manufacturers, 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
NSN7520-01-520-3888
Primary Part Number7520-00-NIB-1676
Item NameMarker Assortment,tube Type
FSC / FSG7520 / 75 — No Item Name Available
ManufacturerNational Industries for the Blind
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
7520-01-520-31537520-00-NIB-1672 INTERCHANGEABLE
Marker,tube Type
National Industries for the Blind
7520-01-520-38867520-00-NIB-1675 INTERCHANGEABLE
Pen,plastic Tip
National Industries for the Blind
7520-01-520-38877520-00-NIB-1674 INTERCHANGEABLE
Marker,tube Type
National Industries for the Blind
7520-01-520-38897520-00-NIB-1673 INTERCHANGEABLE
Marker,tube Type
National Industries for the Blind
7520-01-553-81417520-00-NIB-1631 INTERCHANGEABLE
Marker Assortment,tube Type
National Industries for the Blind
7520-01-553-81437520-00-NIB-1635 INTERCHANGEABLE
Marker,tube Type
National Industries for the Blind
Cross-Reference Index
Part NumberManufacturer
7520-00-NIB-1676 PRIMARY National Industries for the Blind (USA)
ASTM D4236 American Society for Testing and Materials Dba Astm International (USA)
Related Parts
7520-01-520-3153INTERCHANGEABLE
MARKER,TUBE TYPE
7520-00-NIB-1672
7520-01-520-3886INTERCHANGEABLE
PEN,PLASTIC TIP
7520-00-NIB-1675
7520-01-520-3887INTERCHANGEABLE
MARKER,TUBE TYPE
7520-00-NIB-1674
7520-01-520-3889INTERCHANGEABLE
MARKER,TUBE TYPE
7520-00-NIB-1673
7520-01-553-8141INTERCHANGEABLE
MARKER ASSORTMENT,TUBE TYPE
7520-00-NIB-1631
7520-01-553-8143INTERCHANGEABLE
MARKER,TUBE TYPE
7520-00-NIB-1635

Frequently Asked Questions

What is NSN 7520-01-520-3888?

NSN 7520-01-520-3888 is a Marker Assortment,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 7520-01-520-3888?

NSN 7520-01-520-3888 has 2 cross-referenced part numbers: 7520-00-NIB-1676 (National Industries for the Blind), ASTM D4236 (American Society for Testing and Materials Dba Astm International).

What NSN replaces 7520-01-520-3888?

There are 6 known substitutes for 7520-01-520-3888: 7520-01-520-3153, 7520-01-520-3886, 7520-01-520-3887 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 7520-00-NIB-1676?

Key specifications for 7520-00-NIB-1676: Special Features: IMPRESSION MARKER COMBINES FUNCTION AND STYLE IN AN ATTRACTIVE RUBBER GRIP BARREL; ULTRA FINE POINT; 4 PACK IN COLORS BLACK, RED, BLUE AND GREEN; PERMANENT INK. 1 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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