The Blackbody Assembly, cataloged under National Stock Number 6685-01-370-2133, is classified within Federal Supply Class 6685 (Pressure, Temperature, and Humidity Measuring and Controlling Instruments) of the Instruments and Laboratory Equipment group. The manufacturer of record is Ci Technologies Inc. Government technical data includes 2 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6685-01-370-2133 |
| Primary Part Number | SR-2-23-SA |
| Item Name | Blackbody Assembly |
| FSC / FSG | 6685 / 66 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments |
| Manufacturer | Ci Technologies Inc |
| Status | ACTIVE |
| Reference Data and Literature | SERD NO. I49; RCN: 1723-R203-61-2060 |
| Functional Description | USED FOR FAULT TESTING OF EDA-COOLER ASSY P/N 628426 IN SENSOR UNIT OF AN/AAR-44,RECEIVER SET,INFRARED WARNING IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| SR-2-23-SA PRIMARY | Ci Technologies Inc (USA) |
NSN 6685-01-370-2133 is a Blackbody Assembly, manufactured by Ci Technologies Inc, classified under FSC 6685, Pressure, Temperature, and Humidity Measuring and Controlling Instruments. Status: active.
NSN 6685-01-370-2133 has 1 manufacturer part number on file: SR-2-23-SA (Ci Technologies Inc).
Key specifications for SR-2-23-SA: Reference Data and Literature: SERD NO. I49; RCN: 1723-R203-61-2060; Special Features: CAPABLE OF OPERATION AT A TEMPERATURE OF 1000 DEG CELCIUS IN ORDER TO MAKE APPROPRIATE SIGNAL MEASUREMENTS. SHALL BE ACCURATE TO WITHIN PORM 10 DEG CELCIUS AND AFTER STABILIZATION THE INDICATED TEMPERATURE SHALL BE AUTOMATICALLY MAINTAINED WITHIN PORM 2 DEG CELCIUS; Functional Description: USED FOR FAULT TESTING OF EDA-COOLER ASSY P/N 628426 IN SENSOR UNIT OF AN/AAR-44,RECEIVER SET,INFRARED WARNING IN; End Item Identification: AN/AAR-44; RECEIVER SET,INFRARED WARNING. 2 specifications are documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
NSN 6685-01-370-2133 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.