NSN 6665-00-803-6592, 6665008036592
Cancelled -> Replaced by 6665010236524

Federal Supply Classification: FSC 6665 - Hazard-Detecting Instruments and Apparatus
National Item Identification Number: NIIN 008036592
Codification Country: United States
Item Name Code: INC 19287
Criticality: (X) This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Hazardous Material Indicator Code: (P) There is no information in the HMIRS; however, the NSN is in an FSC in Table II of Federal Standard 313 and an MSDS may be required by the user. The requirement for an MSDS is dependent on a hazard determination of the supplier or the intended end use of the product.

Availability: Readily Available Qualified Suppliers: Currently qualifying suppliers

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DLMS^® Summary

National Stock Number 6665-00-803-6592

National Stock Number (NSN) 6665-00-803-6592, or NIIN 008036592, (indicator,combustible gas,portab) was assigned January 1, 1962 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN replaces 2 stock numbers: 6665010236524, 6665006841089.

There are 3 manufacturer part numbers associated with this NSN. 2 of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 2 suppliers. Today, 2 suppliers are listed as Active suppliers for this NSN. Of the active suppliers, only one supplier is deemed design controlled or valid supply parts.

This part number has not been procured by the US Government in over 5 years.

Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Jul 02, 2020, this NSN's acquisition method was noted as: Not established. Not established.

This NSN is assigned to Item Name Code (INC) 19287. [AN INSTRUMENT WHICH DETECTS ELECTRICALLY AND INDICATES VISUALLY CONCENTRATIONS OF COMBUSTIBLE GAS AND/OR VAPORS IN AIR. IT IS DESIGNED TO BE CARRIED IN THE HAND OR ATTACHED TO THE PERSON. MAY INCLUDE FEATURES SUCH AS AUDIBLE, VISIBLE,VIBRATION OR WARNING ALARMS, AND RECORDING SYSTEMS SUCH AS DATA LOGGING.]. This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. There is no information in the HMIRS; however, the NSN is in an FSC in Table II of Federal Standard 313 and an MSDS may be required by the user. The requirement for an MSDS is dependent on a hazard determination of the supplier or the intended end use of the product. NSN 6665008036592 does not contain precious metals.

This NSN is associated to Schedule B 9027803200: chemical analysis instruments and apparatus, nesoi. The Schedule B End Use is listed as laboratory testing instruments. NAICS classification category 334516: analytical laboratory instrument manufacturing.

This information was last updated on Aug 01, 2025.

Technical Characteristics

SPECIAL FEATURES: (FEAT) ADUAL SCALE INSTURMENT; ONE SCALE 0 TO 100 PERCENT LEL; OTHER 0 TO 10 PERCENT LEL; CALIBRATED ON PENTANE; COMPLETE CALIBRATION CURVES, CONVERSION CHART AND SPECIAL 5 FT HUMIDITY STABILIZING LINE
SCALE RANGE: (APSK) +0.1/+10.0 PERCENT OF LOWER LIMIT OF EXPLOSIBILITY SINGLE INDICATOR 2ND SCALE
SCALE RANGE: (APSK) +0.1/+100.0 PERCENT OF LOWER LIMIT OF EXPLOSIBILITY SINGLE INDICATOR 1ST SCALE
MATERIAL: (MATT) UNABLE TO DECODE
MATERIAL: (MATT) ALUMINUM CASE
PART NAME ASSIGNED BY CONTROLLING AGENCY: (CXCY) COMBUSTIBLE GAS INDICATOR
POINTER TYPE: (ASST) INDICATING SINGLE POINTER
PRESENTATION TYPE: (AMNL) METER
SCALE RANGE: (APSK) +0.1 TO 10.0 PERCENT OF LOWER LIMIT OF EXPLOSIBILITY SINGLE INDICATOR 2ND SCALE
SCALE RANGE: (APSK) +0.1 TO 100.0 PERCENT OF LOWER LIMIT OF EXPLOSIBILITY SINGLE INDICATOR 1ST SCALE
SPECIAL FEATURES: (FEAT) DUAL SCALE INSTURMENT; ONE SCALE 0 TO 100 PERCENT LEL; OTHER 0 TO 10 PERCENT LEL; CALIBRATED ON PENTANE; COMPLETE CALIBRATION CURVES, CONVERSION CHART AND SPECIAL 5 FT HUMIDITY STABILIZING LINE
CASE MATERIAL: (CWJK) ALUMINUM