PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

63705Marker,tube Type

Sanford Corp · NSN 7520-01-207-4158 · FSC 7520 · No Item Name Available
Verified by PartsTable
NSN 7520-01-207-4158 — this item is cataloged by the U.S. Government under National Stock Number 7520-01-207-4158. Primary manufacturer part number: 63705.
Features
  • Marker,tube Type — FSC 7520
  • Tip Type: FINE
  • Ink Color: YELLOW
  • 8 verified cross-references
  • Primary manufacturer: Sanford Corp
Applications
  • Fluid conveyance
  • Hydraulic system plumbing
  • Pneumatic line routing
General Description

The Marker,tube Type, cataloged under National Stock Number 7520-01-207-4158, is classified within Federal Supply Class 7520 (No Item Name Available) of the Office Supplies and Devices group. The primary manufacturer of record is Sanford Corp. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 8 commercial cross-references from 4 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
NSN7520-01-207-4158
Primary Part Number63705
Item NameMarker,tube Type
FSC / FSG7520 / 75 — No Item Name Available
ManufacturerSanford Corp
StatusACTIVE
Tip TypeFINE
Ink ColorYELLOW
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
5961-00-465-84267901637-05 INTERCHANGEABLE
Semiconductor Device,diode
Lockheed Martin Corp Dba Lockheed Martin Div Mst - Eagan
6135-00-990-1822 INTERCHANGEABLE
Battery,nonrechargeable
7520-01-207-4128 INTERCHANGEABLE
Marker,tube Type
7520-01-207-415763703 INTERCHANGEABLE
Marker,tube Type
Sanford Corp
7520-01-207-4159 INTERCHANGEABLE
Marker,tube Type
7520-01-238-8042 INTERCHANGEABLE
Marker,tube Type
Cross-Reference Index
Part NumberManufacturer
63705 Faber-Castell Corp (USA)
PX-21 Faber-Castell Corp (USA)
PX-21 YELLOW Faber-Castell Corp (USA)
PX-21 YELLOW Eberhard Faber Inc (USA)
005-3502-040 Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems (USA)
63705 Eberhard Faber Inc (USA)
PX-21 Eberhard Faber Inc (USA)
63705 PRIMARY Sanford Corp (USA)
Related Parts
5961-00-465-8426INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
7901637-05
6135-00-990-1822INTERCHANGEABLE
BATTERY,NONRECHARGEABLE
7520-01-207-4128INTERCHANGEABLE
MARKER,TUBE TYPE
7520-01-207-4157INTERCHANGEABLE
MARKER,TUBE TYPE
63703
7520-01-207-4159INTERCHANGEABLE
MARKER,TUBE TYPE
7520-01-238-8042INTERCHANGEABLE
MARKER,TUBE TYPE

Frequently Asked Questions

What is NSN 7520-01-207-4158?

NSN 7520-01-207-4158 is a Marker,tube Type, manufactured by Sanford Corp, classified under FSC 7520 (No Item Name Available). Status: active.

What are the part numbers for NSN 7520-01-207-4158?

NSN 7520-01-207-4158 has 8 cross-referenced part numbers: 63705 (Faber-Castell Corp), PX-21 (Faber-Castell Corp), PX-21 YELLOW (Faber-Castell Corp), PX-21 YELLOW (Eberhard Faber Inc), 005-3502-040 (Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems) and 3 more.

What NSN replaces 7520-01-207-4158?

There are 6 known substitutes for 7520-01-207-4158: 5961-00-465-8426, 6135-00-990-1822, 7520-01-207-4128 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 63705?

Key specifications for 63705: Tip Type: FINE; Special Features: QUICK-DRYING OIL BASE PAINT,MARKS OPAQUE AND GLOSSY ON ALMOST ANY SURFACE; Ink Color: YELLOW. 3 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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