PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

WR3320-2Oscillograph

Graphtec America, Inc. Dba Graphtec America Inc · NSN 6625-01-259-8929 · FSC 6625 · No Item Name Available
Verified by PartsTable
NSN 6625-01-259-8929 — this item is cataloged by the U.S. Government under National Stock Number 6625-01-259-8929. Primary manufacturer part number: WR3320-2.
Features
  • Oscillograph — FSC 6625
  • Recording Method: INK CHART PAPER
  • FSC Application Data: TEST SET,ELECT. EQUIP.
  • Recording Frequency Range in Hertz: +0.0 TO 120.0
  • Recording Channel Quantity: 2
  • Event Marker: PROVIDED
  • Supplementary Features: 40 OR 80 MM RECORDING AMPLITUDE MM
  • Installation Design: PORTABLE
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Oscillograph, cataloged under National Stock Number 6625-01-259-8929, is classified within Federal Supply Class 6625 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Graphtec America, Inc. Dba Graphtec America Inc. Government technical data includes 16 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 2 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
NSN6625-01-259-8929
Primary Part NumberWR3320-2
Item NameOscillograph
FSC / FSG6625 / 66 — No Item Name Available
ManufacturerGraphtec America, Inc. Dba Graphtec America Inc
StatusACTIVE
Recording MethodINK CHART PAPER
FSC Application DataTEST SET,ELECT. EQUIP.
Recording Frequency Range in Hertz+0.0 TO 120.0
Recording Channel Quantity2
Event MarkerPROVIDED
Supplementary Features40 OR 80 MM RECORDING AMPLITUDE MM
Installation DesignPORTABLE
Chart Speed0.05 MILLIMETERS PER SECOND AND 500.0 MILLIMETERS PER SECOND MM
Recording MethodINK CHART PAPER
FSC Application DataTEST SET,ELECT. EQUIP.
Recording Frequency Range in Hertz+0.0 TO 120.0
Recording Channel Quantity2
Event MarkerPROVIDED
Supplementary Features40 OR 80 MM RECORDING AMPLITUDE MM
Installation DesignPORTABLE
Chart Speed0.05 MILLIMETERS PER SECOND AND 500.0 MILLIMETERS PER SECOND MM
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Weight45.0000 lbs
Cube4.7260 cu ft
Verified Substitutes 5
6625-01-005-848242330101 INTERCHANGEABLE
Oscillograph
Astronova, Inc.
6625-01-046-941015-6325-57 INTERCHANGEABLE
Oscillograph
Gould Instrument Systems Inc
6625-01-305-3360DASH 2 MT INTERCHANGEABLE
Recorder,signal Data
Astronova, Inc.
6625-01-322-3403 INTERCHANGEABLE
Oscillograph
6625-01-381-4857 INTERCHANGEABLE
Oscillograph
Cross-Reference Index
Part NumberManufacturer
WR3320-2 PRIMARY Graphtec America, Inc. Dba Graphtec America Inc (USA)
WR-3101-2 Graphtec America, Inc. Dba Graphtec America Inc (USA)
WR3310-2 Graphtec America, Inc. Dba Graphtec America Inc (USA)
A-A-50692 Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA)
WR3320-2D Graphtec America, Inc. Dba Graphtec America Inc (USA)
WR3310-2DL Graphtec America, Inc. Dba Graphtec America Inc (USA)
Related Parts
6625-01-005-8482INTERCHANGEABLE
OSCILLOGRAPH
42330101
6625-01-046-9410INTERCHANGEABLE
OSCILLOGRAPH
15-6325-57
6625-01-305-3360INTERCHANGEABLE
RECORDER,SIGNAL DATA
DASH 2 MT
6625-01-322-3403INTERCHANGEABLE
OSCILLOGRAPH
6625-01-381-4857INTERCHANGEABLE
OSCILLOGRAPH

Frequently Asked Questions

What is NSN 6625-01-259-8929?

NSN 6625-01-259-8929 is a Oscillograph, manufactured by Graphtec America, Inc. Dba Graphtec America Inc, classified under FSC 6625 (No Item Name Available). Status: active.

What are the part numbers for NSN 6625-01-259-8929?

NSN 6625-01-259-8929 has 6 cross-referenced part numbers: WR3320-2 (Graphtec America, Inc. Dba Graphtec America Inc), WR-3101-2 (Graphtec America, Inc. Dba Graphtec America Inc), WR3310-2 (Graphtec America, Inc. Dba Graphtec America Inc), A-A-50692 (Federal Commercial Item Description Promulgated by General Services Administration Washington DC), WR3320-2D (Graphtec America, Inc. Dba Graphtec America Inc) and 1 more.

What NSN replaces 6625-01-259-8929?

There are 5 known substitutes for 6625-01-259-8929: 6625-01-005-8482, 6625-01-046-9410, 6625-01-305-3360 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of WR3320-2?

Key specifications for WR3320-2: Recording Method: INK CHART PAPER; FSC Application Data: TEST SET,ELECT. EQUIP.; Recording Frequency Range in Hertz: +0.0 TO 120.0; Recording Channel Quantity: 2. 18 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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