PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

PX-0Marker,tube Type

Panduit Corp. · NSN 7520-00-043-3408 · FSC 7520 · No Item Name Available
Verified by PartsTable
NSN 7520-00-043-3408 — this item is cataloged by the U.S. Government under National Stock Number 7520-00-043-3408. Primary manufacturer part number: PX-0.
Features
  • Marker,tube Type — FSC 7520
  • Tip Replaceability: NONREPLACEABLE
  • Feed Type: CAPILLARY
  • Ink Color: BLACK
  • Pocket Clip: PROVIDED
  • Refillable Feature: NOT INCLUDED
  • Tip Type: FINE
  • Ink Grade: PERMANENT
Applications
  • Fluid conveyance
  • Hydraulic system plumbing
  • Pneumatic line routing
General Description

The Marker,tube Type, cataloged under National Stock Number 7520-00-043-3408, is classified within Federal Supply Class 7520 (No Item Name Available) of the Office Supplies and Devices group. The primary manufacturer of record is Panduit Corp.. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 8 commercial cross-references from 8 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
NSN7520-00-043-3408
Primary Part NumberPX-0
Item NameMarker,tube Type
FSC / FSG7520 / 75 — No Item Name Available
ManufacturerPanduit Corp.
StatusACTIVE
Tip ReplaceabilityNONREPLACEABLE
Feed TypeCAPILLARY
Ink ColorBLACK
Pocket ClipPROVIDED
Refillable FeatureNOT INCLUDED
Tip TypeFINE
Ink GradePERMANENT
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5133-00-189-9254 INTERCHANGEABLE
Drill,twist
5905-00-471-610744079 INTERCHANGEABLE
Resistor,thermal
Ysi Inc
5330-00-546-3571 INTERCHANGEABLE
Gasket
5845-00-757-771244079 INTERCHANGEABLE
Beam Switch Logic
L3harris Technologies, Inc. Div Space and Airborne Systems
7520-00-904-12657520-00-904-1265 INTERCHANGEABLE
Marker,tube Type
National Industries for the Blind
7520-00-904-12667520-00-904-1266 INTERCHANGEABLE
Marker,tube Type
National Industries for the Blind
7520-00-904-12677520-00-904-1267 INTERCHANGEABLE
Marker,tube Type
National Industries for the Blind
7520-00-904-12687520-00-904-1268 INTERCHANGEABLE
Marker,tube Type
National Industries for the Blind
7520-00-935-09797520-00-935-0979 INTERCHANGEABLE
Marker,tube Type
National Industries for the Blind
7520-00-935-09807520-00-935-0980 INTERCHANGEABLE
Marker,tube Type
National Industries for the Blind
Cross-Reference Index
Part NumberManufacturer
PX-0 PRIMARY Panduit Corp. (USA)
44079 Mono Machines Llc Dba Supply Chimp Div Mono Machines Llc Dba Supply Chimp (USA)
7520-00-043-3408 PRIMARY National Industries for the Blind (USA)
A-A-2778 Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA)
N459C65 Noble Supply & Logistics, Llc (USA)
DCC632 FORM 6 United Technologies Corp Hamilton Sundstrand Corp (USA)
422-6014 Nimikkeistokeskus Ncb Finland (FIN)
DCC632 FORM 6 Hamilton Sundstrand Corporation Dba Collins Aerospace (USA)
Related Parts
5133-00-189-9254INTERCHANGEABLE
DRILL,TWIST
5905-00-471-6107INTERCHANGEABLE
RESISTOR,THERMAL
44079
5330-00-546-3571INTERCHANGEABLE
GASKET
5845-00-757-7712INTERCHANGEABLE
BEAM SWITCH LOGIC
44079
7520-00-904-1265INTERCHANGEABLE
MARKER,TUBE TYPE
7520-00-904-1265
7520-00-904-1266INTERCHANGEABLE
MARKER,TUBE TYPE
7520-00-904-1266
7520-00-904-1267INTERCHANGEABLE
MARKER,TUBE TYPE
7520-00-904-1267
7520-00-904-1268INTERCHANGEABLE
MARKER,TUBE TYPE
7520-00-904-1268
7520-00-935-0979INTERCHANGEABLE
MARKER,TUBE TYPE
7520-00-935-0979
7520-00-935-0980INTERCHANGEABLE
MARKER,TUBE TYPE
7520-00-935-0980
2840-00-966-6886INTERCHANGEABLE
CUP,OIL,TRANSMITTER
44079
3455-01-050-9840INTERCHANGEABLE
CUTTER,MILLING,END
44079

Frequently Asked Questions

What is NSN 7520-00-043-3408?

NSN 7520-00-043-3408 is a Marker,tube Type, manufactured by Panduit Corp., classified under FSC 7520 (No Item Name Available). Status: active.

What are the part numbers for NSN 7520-00-043-3408?

NSN 7520-00-043-3408 has 8 cross-referenced part numbers: PX-0 (Panduit Corp.), 44079 (Mono Machines Llc Dba Supply Chimp Div Mono Machines Llc Dba Supply Chimp), 7520-00-043-3408 (National Industries for the Blind), A-A-2778 (Federal Commercial Item Description Promulgated by General Services Administration Washington DC), N459C65 (Noble Supply & Logistics, Llc) and 3 more.

What NSN replaces 7520-00-043-3408?

There are 12 known substitutes for 7520-00-043-3408: 5133-00-189-9254, 5905-00-471-6107, 5330-00-546-3571 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of PX-0?

Key specifications for PX-0: Tip Replaceability: NONREPLACEABLE; Feed Type: CAPILLARY; Part Name Assigned by Controlling Agency: MARKER TUBE TYPE FELT TIP; Ink Color: BLACK. 8 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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