PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

477Chromatograph,gas

Varian Associates Inc Instruments Div · NSN 6630-01-056-4085 · FSC 6630 · No Item Name Available
Verified by PartsTable
NSN 6630-01-056-4085 — this item is cataloged by the U.S. Government under National Stock Number 6630-01-056-4085. Primary manufacturer part number: 477.
Features
  • Chromatograph,gas — FSC 6630
  • General Characteristics Item Description: DIGITAL INTEGRATOR,SINGLE RANGE,5 DIGITS,115/230 VOLTS,50/60 HZ,60 WATTS
  • 1 verified cross-reference
  • Primary manufacturer: Varian Associates Inc Instruments Div
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Chromatograph,gas, cataloged under National Stock Number 6630-01-056-4085, is classified within Federal Supply Class 6630 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Varian Associates Inc Instruments Div. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, 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
NSN6630-01-056-4085
Primary Part Number477
Item NameChromatograph,gas
FSC / FSG6630 / 66 — No Item Name Available
ManufacturerVarian Associates Inc Instruments Div
StatusACTIVE
General Characteristics Item DescriptionDIGITAL INTEGRATOR,SINGLE RANGE,5 DIGITS,115/230 VOLTS,50/60 HZ,60 WATTS
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
3120-00-005-8232477 INTERCHANGEABLE
Bearing,sleeve
Thern Inc
2540-00-019-78241H7486 INTERCHANGEABLE
Latch Assembly
Caterpillar Inc Div Caterpillar Defense
3110-00-100-0254477 INTERCHANGEABLE
Cone and Rollers,tapered Roller
The Timken Corporation
4530-00-180-5068 INTERCHANGEABLE
Nozzle,oil Burner,pressure Atomi
5935-00-258-4662277423 INTERCHANGEABLE
Connector,receptacle,electrical
Chief of Engineers Dept of Army
6515-00-357-9510 INTERCHANGEABLE
Sigmoidoscope
5995-01-126-5726477 INTERCHANGEABLE
Lead,electrical
Meggitt North Hollywood Inc
5945-01-140-5619 INTERCHANGEABLE
Flasher,thermal
5996-01-151-1607A100/C-01 INTERCHANGEABLE
Amplifier,radio Frequency
Logimetrics Inc
4820-01-162-4215477-02 INTERCHANGEABLE
Stem,fluid Valve
Trac Regulator Co., Inc. Dba Trac Regulator Co Inc
Cross-Reference Index
Part NumberManufacturer
477 PRIMARY Varian Associates Inc Instruments Div (USA)
Related Parts
3120-00-005-8232INTERCHANGEABLE
BEARING,SLEEVE
477
2540-00-019-7824INTERCHANGEABLE
LATCH ASSEMBLY
1H7486
3110-00-100-0254INTERCHANGEABLE
CONE AND ROLLERS,TAPERED ROLLER
477
4530-00-180-5068INTERCHANGEABLE
NOZZLE,OIL BURNER,PRESSURE ATOMI
5935-00-258-4662INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
277423
6515-00-357-9510INTERCHANGEABLE
SIGMOIDOSCOPE
5995-01-126-5726INTERCHANGEABLE
LEAD,ELECTRICAL
477
5945-01-140-5619INTERCHANGEABLE
FLASHER,THERMAL
5996-01-151-1607INTERCHANGEABLE
AMPLIFIER,RADIO FREQUENCY
A100/C-01
4820-01-162-4215INTERCHANGEABLE
STEM,FLUID VALVE
477-02
2990-01-218-2010INTERCHANGEABLE
ARRESTER,SPARK EXHAUST
21578
5310-01-287-0307INTERCHANGEABLE
WASHER,LOCK
W004007-007

Frequently Asked Questions

What is NSN 6630-01-056-4085?

NSN 6630-01-056-4085 is a Chromatograph,gas, manufactured by Varian Associates Inc Instruments Div, classified under FSC 6630 (No Item Name Available). Status: active.

What are the part numbers for NSN 6630-01-056-4085?

NSN 6630-01-056-4085 has 1 cross-referenced part number: 477 (Varian Associates Inc Instruments Div).

What NSN replaces 6630-01-056-4085?

There are 12 known substitutes for 6630-01-056-4085: 3120-00-005-8232, 2540-00-019-7824, 3110-00-100-0254 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 477?

Key specifications for 477: General Characteristics Item Description: DIGITAL INTEGRATOR,SINGLE RANGE,5 DIGITS,115/230 VOLTS,50/60 HZ,60 WATTS. 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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