The Cooler-Dewar Group, cataloged under National Stock Number 5855-01-134-6733, is classified within Federal Supply Class 5855 (Night Vision Equipment, Emitted and Reflected Radiation) of the Communication, Detection, and Coherent Radiation Equipment group. The manufacturer of record is Dept of the Army U S Army Electronics Command Night Vision Laboratory. Government technical data includes 2 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5855-01-134-6733 |
| Primary Part Number | 5008612-1 |
| Item Name | Cooler-Dewar Group |
| FSC / FSG | 5855 / 58 — Night Vision Equipment, Emitted and Reflected Radiation |
| Manufacturer | Dept of the Army U S Army Electronics Command Night Vision Laboratory |
| Status | ACTIVE |
| General Characteristics Item Description | DETECTOR 120 ELEMENTS (DT-617A/UA);DETECTIVITY AVERAGE 11 BY 10 BB; BANDWIDTH 7.5-12 MICROMETERS;COOLER (HD-1033C/UA;AC MOTOR DRIVEN;HELIUM FILLED COMPRESSION;COOL DETECTOR TO 80K IN 15MINUTES OR LESS;PWR DETECTOR 5VDC;COOLER 117 VAC,400HZ;8 IN. LG; 5 IN. W; 4IN. H VDC |
| Gross Weight | 5000.0 SHIPPING CONTAINER POUNDS |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL F — Mutilate — Cut |
| Hazard | Hazardous per DLA record (HMIC Y) |
| Criticality Code | N |
| Part Number | Manufacturer |
|---|---|
| 5008612-1 PRIMARY | Dept of the Army U S Army Electronics Command Night Vision Laboratory (USA) |
| 12271655 PRIMARY | Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate (USA) |
| 12271655 PRIMARY | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
| Reference | Meaning |
|---|---|
| OR-334/V | 5/2 Secondary reference U.S. Government activity |
NSN 5855-01-134-6733 is a Cooler-Dewar Group, manufactured by Dept of the Army U S Army Electronics Command Night Vision Laboratory, classified under FSC 5855, Night Vision Equipment, Emitted and Reflected Radiation. Status: active.
NSN 5855-01-134-6733 has 3 manufacturer part numbers on file: 5008612-1 (Dept of the Army U S Army Electronics Command Night Vision Laboratory), 12271655 (Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate), 12271655 (U S Army Tank Automotive Command Amsta-Im-Mm).
Key specifications for 5008612-1: General Characteristics Item Description: DETECTOR 120 ELEMENTS (DT-617A/UA);DETECTIVITY AVERAGE 11 BY 10 BB; BANDWIDTH 7.5-12 MICROMETERS;COOLER (HD-1033C/UA;AC MOTOR DRIVEN;HELIUM FILLED COMPRESSION;COOL DETECTOR TO 80K IN 15MINUTES OR LESS;PWR DETECTOR 5VDC;COOLER 117 VAC,400HZ;8 IN. LG; 5 IN. W; 4IN. H VDC; Gross Weight: 5000.0 SHIPPING CONTAINER POUNDS. 2 specifications are documented in the U.S. Government catalog.
Hazardous per DLA record (HMIC Y). Hazard information on this page is shown exactly as it appears in the DLA record.
NSN 5855-01-134-6733 has DEMIL Code F. 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.