PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

3701WBMPen,ball-Point

National Industries for the Blind · NSN 7520-01-458-3927 · FSC 7520 · No Item Name Available
Verified by PartsTable
NSN 7520-01-458-3927 — this item is cataloged by the U.S. Government under National Stock Number 7520-01-458-3927. Primary manufacturer part number: 3701WBM.
Features
  • Pen,ball-Point — FSC 7520
  • Unit Type: DESK OR POCKET
  • Pocket Clip: PROVIDED
  • Ink Color: BLACK
  • Cap: NOT INCLUDED
  • Supplementary Features: REFILL REPLACEMENT 7510-01-425-6802
  • Pen Point Type: MEDIUM
  • 2 verified cross-references
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Pen,ball-Point, cataloged under National Stock Number 7520-01-458-3927, 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 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN7520-01-458-3927
Primary Part Number3701WBM
Item NamePen,ball-Point
FSC / FSG7520 / 75 — No Item Name Available
ManufacturerNational Industries for the Blind
StatusACTIVE
Unit TypeDESK OR POCKET
Pocket ClipPROVIDED
Ink ColorBLACK
CapNOT INCLUDED
Supplementary FeaturesREFILL REPLACEMENT 7510-01-425-6802
Pen Point TypeMEDIUM
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
7520-01-458-3932201MM INTERCHANGEABLE
Pen and Pencil Set
National Industries for the Blind
7520-01-458-39337520-01-458-3933 INTERCHANGEABLE
Pen and Pencil Set
National Industries for the Blind
7520-01-458-39343701WBRE INTERCHANGEABLE
Pen,ball-Point
National Industries for the Blind
Cross-Reference Index
Part NumberManufacturer
A-A-3172 Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA)
3701WBM PRIMARY National Industries for the Blind (USA)
Related Parts
7520-01-458-3932INTERCHANGEABLE
PEN AND PENCIL SET
201MM
7520-01-458-3933INTERCHANGEABLE
PEN AND PENCIL SET
7520-01-458-3933
7520-01-458-3934INTERCHANGEABLE
PEN,BALL-POINT
3701WBRE

Frequently Asked Questions

What is NSN 7520-01-458-3927?

NSN 7520-01-458-3927 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 7520-01-458-3927?

NSN 7520-01-458-3927 has 2 cross-referenced part numbers: A-A-3172 (Federal Commercial Item Description Promulgated by General Services Administration Washington DC), 3701WBM (National Industries for the Blind).

What NSN replaces 7520-01-458-3927?

There are 3 known substitutes for 7520-01-458-3927: 7520-01-458-3932, 7520-01-458-3933, 7520-01-458-3934. Verify interchangeability with system specifications before substitution.

What are the specifications of 3701WBM?

Key specifications for 3701WBM: Unit Type: DESK OR POCKET; Pocket Clip: PROVIDED; Ink Color: BLACK; Cap: 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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