PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

500-100Detector,gas

Skc Inc · NSN 6665-01-623-7326 · FSC 6665 · No Item Name Available
Verified by PartsTable
NSN 6665-01-623-7326 — this item is cataloged by the U.S. Government under National Stock Number 6665-01-623-7326. Primary manufacturer part number: 500-100.
Features
  • Detector,gas — FSC 6665
  • 2 verified cross-references
  • Primary manufacturer: Skc Inc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Detector,gas, cataloged under National Stock Number 6665-01-623-7326, is classified within Federal Supply Class 6665 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Skc Inc. This item has 2 commercial cross-references from 2 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
NSN6665-01-623-7326
Primary Part Number500-100
Item NameDetector,gas
FSC / FSG6665 / 66 — No Item Name Available
ManufacturerSkc Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
5905-00-246-1012110-100OHMS INTERCHANGEABLE
Resistor,variable,wire Wound,non
Vernitron Corp Vrn International Div
2520-00-734-0327 INTERCHANGEABLE
Lever
5977-00-735-4880BB-60-1079 INTERCHANGEABLE
Holder,electrical Contact Brush
Bean, Smith, Burnett & Patton
5905-01-214-2905 INTERCHANGEABLE
Resistor,fixed,wire Wound,induct
6230-01-346-8154 INTERCHANGEABLE
Lantern,electric
6515-01-494-0570500-100 INTERCHANGEABLE
Clip,scalp System
Acra Cut, Inc. Dba Acra-Cut Inc
Cross-Reference Index
Part NumberManufacturer
SKC 500-100 Active Environmental Solutions Alemir International Pty. Ltd. (AUS)
500-100 PRIMARY Skc Inc (USA)
Related Parts
5905-00-246-1012INTERCHANGEABLE
RESISTOR,VARIABLE,WIRE WOUND,NON
110-100OHMS
2520-00-734-0327INTERCHANGEABLE
LEVER
5977-00-735-4880INTERCHANGEABLE
HOLDER,ELECTRICAL CONTACT BRUSH
BB-60-1079
5905-01-214-2905INTERCHANGEABLE
RESISTOR,FIXED,WIRE WOUND,INDUCT
6230-01-346-8154INTERCHANGEABLE
LANTERN,ELECTRIC
6515-01-494-0570INTERCHANGEABLE
CLIP,SCALP SYSTEM
500-100

Frequently Asked Questions

What is NSN 6665-01-623-7326?

NSN 6665-01-623-7326 is a Detector,gas, manufactured by Skc Inc, classified under FSC 6665 (No Item Name Available). Status: active.

What are the part numbers for NSN 6665-01-623-7326?

NSN 6665-01-623-7326 has 2 cross-referenced part numbers: SKC 500-100 (Active Environmental Solutions Alemir International Pty. Ltd.), 500-100 (Skc Inc).

What NSN replaces 6665-01-623-7326?

There are 6 known substitutes for 6665-01-623-7326: 5905-00-246-1012, 2520-00-734-0327, 5977-00-735-4880 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 500-100?

Key specifications for 500-100: End Item Identification: DETECTOR GAS KT MULTIRAE PLUS, NSN: 6665-01-536-7280; Part Name Assigned by Controlling Agency: DETECTOR GAS PIC MULTIRAE PLUS; Special Features: GAS DETECTOR WITH PID (PHOTO IONIZATIN DETECTOR). 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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