PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

3290Indicator,combustible Gas,portab

Gas Tech, Inc · NSN 6665-01-275-8550 · FSC 6665 · No Item Name Available
Verified by PartsTable
NSN 6665-01-275-8550 — this item is cataloged by the U.S. Government under National Stock Number 6665-01-275-8550. Primary manufacturer part number: 3290.
Features
  • Indicator,combustible Gas,portab — FSC 6665
  • Features Provided: CALIBRATION CHART
  • 2 verified cross-references
  • Primary manufacturer: Gas Tech, Inc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Indicator,combustible Gas,portab, cataloged under National Stock Number 6665-01-275-8550, is classified within Federal Supply Class 6665 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Gas Tech, Inc. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6665-01-275-8550
Primary Part Number3290
Item NameIndicator,combustible Gas,portab
FSC / FSG6665 / 66 — No Item Name Available
ManufacturerGas Tech, Inc
StatusACTIVE
Features ProvidedCALIBRATION CHART
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 10
4920-00-041-14543290 INTERCHANGEABLE
Swedge Fi,ture,inne
Allison Transmission Inc Dba Allison Transmission, Inc
3030-00-528-8650 INTERCHANGEABLE
Belt,v
9320-00-618-25843290 INTERCHANGEABLE
Rubber Sheet,solid
The Boeing Company Div Legacy Wichita
2530-00-967-0691F50014 INTERCHANGEABLE
Cylinder Assy,wheel
Federal Mogul Corp Sub Wagner Brake Moog Automotive Div
6532-01-042-3857 INTERCHANGEABLE
Cap,operating,surgical
5910-01-084-62303290 INTERCHANGEABLE
Capacitor,fixed,mica Dielectric
Crown Audio, Inc. Dba Crown International
6625-01-087-39593290 INTERCHANGEABLE
Adapter,test
Fluke Electronics Corp
7690-01-128-0164P5268-2-1 INTERCHANGEABLE
Decal
Lockheed Martin Corporation Div Lockheed Martin Aeronautics Company
6630-01-629-94183290 INTERCHANGEABLE
Analyzer,oxygen
Teledyne Instruments Inc Dba Teledyne Analytical Instruments Div Teledyne Analytical Instruments
5905-01-729-04243290 INTERCHANGEABLE
Resistor,thermal
Adafruit Industries Llc
Cross-Reference Index
Part NumberManufacturer
3290 PRIMARY Gas Tech, Inc (USA)
RI-413A Gas Tech, Inc (USA)
Related Parts
4920-00-041-1454INTERCHANGEABLE
SWEDGE FI,TURE,INNE
3290
3030-00-528-8650INTERCHANGEABLE
BELT,V
9320-00-618-2584INTERCHANGEABLE
RUBBER SHEET,SOLID
3290
2530-00-967-0691INTERCHANGEABLE
CYLINDER ASSY,WHEEL
F50014
6532-01-042-3857INTERCHANGEABLE
CAP,OPERATING,SURGICAL
5910-01-084-6230INTERCHANGEABLE
CAPACITOR,FIXED,MICA DIELECTRIC
3290
6625-01-087-3959INTERCHANGEABLE
ADAPTER,TEST
3290
7690-01-128-0164INTERCHANGEABLE
DECAL
P5268-2-1
6630-01-629-9418INTERCHANGEABLE
ANALYZER,OXYGEN
3290
5905-01-729-0424INTERCHANGEABLE
RESISTOR,THERMAL
3290

Frequently Asked Questions

What is NSN 6665-01-275-8550?

NSN 6665-01-275-8550 is a Indicator,combustible Gas,portab, manufactured by Gas Tech, Inc, classified under FSC 6665 (No Item Name Available). Status: active.

What are the part numbers for NSN 6665-01-275-8550?

NSN 6665-01-275-8550 has 2 cross-referenced part numbers: 3290 (Gas Tech, Inc), RI-413A (Gas Tech, Inc).

What NSN replaces 6665-01-275-8550?

There are 10 known substitutes for 6665-01-275-8550: 4920-00-041-1454, 3030-00-528-8650, 9320-00-618-2584 and 7 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 3290?

Key specifications for 3290: Features Provided: CALIBRATION CHART; Special Features: USED TO DETECT REFRIGERENT GASSES. 2 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com