PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

7520-01-445-7221Pen,ball-Point

National Industries for the Blind · NSN 7520-01-445-7221 · FSC 7520 · No Item Name Available
Verified by PartsTable
Features
  • Pen,ball-Point — FSC 7520
  • Point Retractability: RETRACTABLE
  • Ink Cartridge Replaceability: REPLACEABLE
  • Unit Type: DESK OR POCKET
  • Printing Process for Which Designed: LETTERPRESS
  • Cap: INCLUDED
  • Ink Color: BLUE
  • Pen Point Type: FINE
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Pen,ball-Point, cataloged under National Stock Number 7520-01-445-7221, 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 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 3 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
NSN7520-01-445-7221
Primary Part Number7520-01-445-7221
Item NamePen,ball-Point
FSC / FSG7520 / 75 — No Item Name Available
ManufacturerNational Industries for the Blind
StatusACTIVE
Point RetractabilityRETRACTABLE
Ink Cartridge ReplaceabilityREPLACEABLE
Unit TypeDESK OR POCKET
Printing Process for Which DesignedLETTERPRESS
CapINCLUDED
Ink ColorBLUE
Pen Point TypeFINE
Multiple CartridgeNOT PROVIDED
Extra Ink CartridgeNOT PROVIDED
Pocket ClipPROVIDED
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
7520-01-424-48527520-01-424-4852 INTERCHANGEABLE
Pen,ball-Point
National Industries for the Blind
7520-01-424-48547520-01-424-4854 INTERCHANGEABLE
Pen,ball-Point
National Industries for the Blind
7520-01-424-48577520-01-424-4857 INTERCHANGEABLE
Pen,ball-Point
National Industries for the Blind
7520-01-424-48657520-01-424-4865 INTERCHANGEABLE
Pen,ball-Point
National Industries for the Blind
7520-01-424-48737520-01-424-4873 INTERCHANGEABLE
Pen,ball-Point
National Industries for the Blind
7520-01-424-48797520-01-424-4879 INTERCHANGEABLE
Pen,ball-Point
National Industries for the Blind
7520-01-445-72237520-01-445-7223 INTERCHANGEABLE
Pen,ball-Point
National Industries for the Blind
7520-01-445-72257520-01-445-7225 INTERCHANGEABLE
Pen,ball-Point
National Industries for the Blind
7520-01-445-72267520-01-445-7226 INTERCHANGEABLE
Pen,ball-Point
National Industries for the Blind
7520-01-445-72287520-01-445-7228 INTERCHANGEABLE
Pen,ball-Point
National Industries for the Blind
Cross-Reference Index
Part NumberManufacturer
2FYEE-AL-007 TY3 General Services Administration Federal Supply Service (USA)
2FYEE-AL-007 General Services Administration Federal Supply Service (USA)
A-A-3167 TY3 General Services Administration Federal Supply Service (USA)
7520-01-445-7221 PRIMARY National Industries for the Blind (USA)
A-A-3167 Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA)
Related Parts
7520-01-424-4852INTERCHANGEABLE
PEN,BALL-POINT
7520-01-424-4852
7520-01-424-4854INTERCHANGEABLE
PEN,BALL-POINT
7520-01-424-4854
7520-01-424-4857INTERCHANGEABLE
PEN,BALL-POINT
7520-01-424-4857
7520-01-424-4865INTERCHANGEABLE
PEN,BALL-POINT
7520-01-424-4865
7520-01-424-4873INTERCHANGEABLE
PEN,BALL-POINT
7520-01-424-4873
7520-01-424-4879INTERCHANGEABLE
PEN,BALL-POINT
7520-01-424-4879
7520-01-445-7223INTERCHANGEABLE
PEN,BALL-POINT
7520-01-445-7223
7520-01-445-7225INTERCHANGEABLE
PEN,BALL-POINT
7520-01-445-7225
7520-01-445-7226INTERCHANGEABLE
PEN,BALL-POINT
7520-01-445-7226
7520-01-445-7228INTERCHANGEABLE
PEN,BALL-POINT
7520-01-445-7228
7520-01-445-7230INTERCHANGEABLE
PEN,BALL-POINT
7520-01-445-7230
7520-01-445-7233INTERCHANGEABLE
PEN,BALL-POINT
7520-01-445-7233

Frequently Asked Questions

What is NSN 7520-01-445-7221?

NSN 7520-01-445-7221 is a Pen,ball-Point, manufactured by National Industries for the Blind, classified under FSC 7520 (No Item Name Available). Status: active.

What are the part numbers for NSN 7520-01-445-7221?

NSN 7520-01-445-7221 has 5 cross-referenced part numbers: 2FYEE-AL-007 TY3 (General Services Administration Federal Supply Service), 2FYEE-AL-007 (General Services Administration Federal Supply Service), A-A-3167 TY3 (General Services Administration Federal Supply Service), 7520-01-445-7221 (National Industries for the Blind), A-A-3167 (Federal Commercial Item Description Promulgated by General Services Administration Washington DC).

What NSN replaces 7520-01-445-7221?

There are 12 known substitutes for 7520-01-445-7221: 7520-01-424-4852, 7520-01-424-4854, 7520-01-424-4857 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 7520-01-445-7221?

Key specifications for 7520-01-445-7221: Special Features: ROUND METAL BARREL WITH SHINY METALLIC FINISH; COLOR OF CUSHIONED GRIP INDICATES INK COLOR; Point Retractability: RETRACTABLE; Ink Cartridge Replaceability: REPLACEABLE; Unit Type: DESK OR POCKET. 11 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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