PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

7520-00-139-3942Perforator,paper,desk

National Industries for the Blind · NSN 7520-00-139-3942 · FSC 7520 · No Item Name Available
Verified by PartsTable
Features
  • Perforator,paper,desk — FSC 7520
  • General Characteristics Item Description: ADJUSTABLE TYPE,3 PUNCHES RD PERFORATIONS,1/4 IN. DIA,W/MOVABLE PAPER GUIDE,COLOR SHALL BE IN ACCORDANCE W/FED STD NO. 595,SHADE NO 22563,BEIGE OR BLACK IN
  • 3 verified cross-references
  • Primary manufacturer: National Industries for the Blind
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Perforator,paper,desk, cataloged under National Stock Number 7520-00-139-3942, 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 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN7520-00-139-3942
Primary Part Number7520-00-139-3942
Item NamePerforator,paper,desk
FSC / FSG7520 / 75 — No Item Name Available
ManufacturerNational Industries for the Blind
StatusACTIVE
General Characteristics Item DescriptionADJUSTABLE TYPE,3 PUNCHES RD PERFORATIONS,1/4 IN. DIA,W/MOVABLE PAPER GUIDE,COLOR SHALL BE IN ACCORDANCE W/FED STD NO. 595,SHADE NO 22563,BEIGE OR BLACK IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
7520-00-139-390270-P INTERCHANGEABLE
Perforator,paper,desk
Safina Office Products, Inc. Dba Safina Office Products Inc
7520-00-139-41017520-00-139-4101 INTERCHANGEABLE
Perforator,paper,desk
Sourceamerica
7520-00-163-25637520-00-163-2563 INTERCHANGEABLE
Perforator,paper,desk
National Industries for the Blind
7520-00-224-75897520-00-224-7589 INTERCHANGEABLE
Perforator,paper,desk
National Industries for the Blind
7520-00-263-34257520-00-263-3425 INTERCHANGEABLE
Perforator,paper,desk
Sourceamerica
Cross-Reference Index
Part NumberManufacturer
GG-P-191 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
A-A-1021 Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA)
7520-00-139-3942 PRIMARY National Industries for the Blind (USA)
Related Parts
7520-00-139-3902INTERCHANGEABLE
PERFORATOR,PAPER,DESK
70-P
7520-00-139-4101INTERCHANGEABLE
PERFORATOR,PAPER,DESK
7520-00-139-4101
7520-00-163-2563INTERCHANGEABLE
PERFORATOR,PAPER,DESK
7520-00-163-2563
7520-00-224-7589INTERCHANGEABLE
PERFORATOR,PAPER,DESK
7520-00-224-7589
7520-00-263-3425INTERCHANGEABLE
PERFORATOR,PAPER,DESK
7520-00-263-3425

Frequently Asked Questions

What is NSN 7520-00-139-3942?

NSN 7520-00-139-3942 is a Perforator,paper,desk, manufactured by National Industries for the Blind, classified under FSC 7520 (No Item Name Available). Status: active.

What are the part numbers for NSN 7520-00-139-3942?

NSN 7520-00-139-3942 has 3 cross-referenced part numbers: GG-P-191 (Federal Specifications Promulgated by General Services Administration Washington DC), A-A-1021 (Federal Commercial Item Description Promulgated by General Services Administration Washington DC), 7520-00-139-3942 (National Industries for the Blind).

What NSN replaces 7520-00-139-3942?

There are 5 known substitutes for 7520-00-139-3942: 7520-00-139-3902, 7520-00-139-4101, 7520-00-163-2563 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 7520-00-139-3942?

Key specifications for 7520-00-139-3942: General Characteristics Item Description: ADJUSTABLE TYPE,3 PUNCHES RD PERFORATIONS,1/4 IN. DIA,W/MOVABLE PAPER GUIDE,COLOR SHALL BE IN ACCORDANCE W/FED STD NO. 595,SHADE NO 22563,BEIGE OR BLACK IN. 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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