NSN 6685-01-279-8447, 6685012798447
TEMPERATURE IMAGING SYSTEM

Federal Supply Classification: FSC 6685 - Pressure, Temperature, and Humidity Measuring and Controlling Instruments
National Item Identification Number: NIIN 012798447
Codification Country: United States
Item Name Code: INC 77777
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 6685-01-279-8447

National Stock Number (NSN) 6685-01-279-8447, or NIIN 012798447, (temperature imaging system) was assigned May 26, 1988 in the Federal Logistics Information System (FLIS). This NSN does not replace any other NSNs.

There is only one manufacturer part number associated with this NSN. None of the associated part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 2 suppliers. Today, one supplier is listed as an Active supplier for this NSN. Of the active suppliers, there are no suppliers that are 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 Jun 02, 2000, this NSN's acquisition method was noted as: Not established. Not established.

This NSN is assigned to Item Name Code (INC) 77777. 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 6685012798447 does not contain precious metals.

This information was last updated on Aug 01, 2025.

Technical Characteristics

GENERAL CHARACTERISTICS ITEM DESCRIPTION: (TEXT) A MICROPROCESSOR BASED SYSTEM WITH DIRECT TEMPERATURE READOUT AND COLOR AND BLACK AND WHITE DISPLAY; TV COMPATIBLE, MULTIPURPOSE REAL TIME INFRARED IMAGING RADIOMETER FOR FIELD AND LABORATORY USE; DIRECT TEMP READOUT; POINT TEMP READOUT-CROSS HAIR; REMOTE FOCUS; AUTOMATIC EMITTANCE AND BACKGROUND CORRECTION; EXTENDED MEASUREMENT RANGE TO 1500 DEG C; SETUP MENU DISPLAY
FUNCTIONAL DESCRIPTION: (FTLD) USED FOR PREVENTIVE MAINTENANCE AND AS A TOOL FOR TROUBLE SHOOTING IN LOCATING PRESSURE LEAKS, BLEED AIR DUCT LEAKS ON THE C-5 AND C-130 ACFT
PART NAME ASSIGNED BY CONTROLLING AGENCY: (CXCY) INFRARED IMAGING SYSTEM; IR IMAGING RADIOMETER
SPECIAL FEATURES: (FEAT) AMBIENT TEMP RANGE -15 TO 50 DEG C; DIMENSIONS SCANNER 8.1 DEPTH BY 4.9 WIDTH BY 4.8 INCHES HEIGHT, WEIGHT 6.5 LBS; DIMENSIONS CONTROL UNIT 10.3 DEPTH BY 9.3 WIDTH BY 5.4 INCHES HEIGHT, WEIGHT 7.5 LBS; DIMENSIONS MONITOR 12.7 DEPTH BY 6.3 WIDTH BY 4.9 INCHES HEIGHT, WEIGHT 8.5 LBS; POWER SYSTEM 11 TO 17 VDC, 10 W; MONITOR 11 TO 15 VDC 15 W; TEMP RANGES 5, 10, 20, 50, 100, 200 DEG C; EXTENDED TEMP RANGES 50, 100, 200, 500, 1000, 2000 DEG C; CENTER TEMP ADJUSTMENT RANGE 0 TO 400 DEG C; TEMP READOUT RESOLUTION 3 DIGITS; THERMAL SENSITIVITY 0.1 DEG C; EXTENDED TEMP ADJUSTMENT RANGE 0 TO 1000 DEG C; DECTECTOR COOLING LIQUID NITROGEN; ZOOM 4:1 RANGE; FIELD OF VIEW 15 DEG V BY 20 DEG H