The Converter,liquid Oxygen, cataloged under National Stock Number 1660-00-677-9967, is classified within Federal Supply Class 1660 (No Item Name Available) of the Aircraft Components and Accessories group. The primary manufacturer of record is Ingersoll-Rand Company Dba Ingersoll-Rand. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 1660-00-677-9967 |
| Primary Part Number | 21043-1 |
| Item Name | Converter,liquid Oxygen |
| FSC / FSG | 1660 / 16 — No Item Name Available |
| Manufacturer | Ingersoll-Rand Company Dba Ingersoll-Rand |
| Status | CANCELLED |
| Nondefinitive Spec/std Data | GCU-12/A TYPE |
| General Characteristics Item Description | 70 PSI,OPERATING PRESSURE; AMBIENT AIR METHOD OF OXYGEN WARMING; 72 L PER MIN,OUTPUT CAPACITY; W/PRESSURE OPENING PRESSURE CLOSING VALVE; 1 RELIEF VALVE; W/CHECK VALVE; W/O PRESSURE GAGE; W/CAPACITANCE GAGING ELEMENT; HANGER MTG; O/A DIM.,12.813 IN. LG,11.625 IN. W,9.938 IN. DEEP; W/O SPARE PARTS IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 8148650 | Air Force United States Department of the Dba Tinker Afb Oc Alc Dsp Div Department of the Air Force (USA) |
| 21043-1 PRIMARY | Ingersoll-Rand Company Dba Ingersoll-Rand (USA) |
| 21043 | Ingersoll-Rand Company Dba Ingersoll-Rand (USA) |
| MIL-C-25973 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
NSN 1660-00-677-9967 is a Converter,liquid Oxygen, manufactured by Ingersoll-Rand Company Dba Ingersoll-Rand, classified under FSC 1660 (No Item Name Available). Status: cancelled.
NSN 1660-00-677-9967 has 4 cross-referenced part numbers: 8148650 (Air Force United States Department of the Dba Tinker Afb Oc Alc Dsp Div Department of the Air Force), 21043-1 (Ingersoll-Rand Company Dba Ingersoll-Rand), 21043 (Ingersoll-Rand Company Dba Ingersoll-Rand), MIL-C-25973 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M).
There are 12 known substitutes for 1660-00-677-9967: 1660-00-062-2722, 1660-00-148-9239, 5950-00-400-9102 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 21043-1: Nondefinitive Spec/std Data: GCU-12/A TYPE; General Characteristics Item Description: 70 PSI,OPERATING PRESSURE; AMBIENT AIR METHOD OF OXYGEN WARMING; 72 L PER MIN,OUTPUT CAPACITY; W/PRESSURE OPENING PRESSURE CLOSING VALVE; 1 RELIEF VALVE; W/CHECK VALVE; W/O PRESSURE GAGE; W/CAPACITANCE GAGING ELEMENT; HANGER MTG; O/A DIM.,12.813 IN. LG,11.625 IN. W,9.938 IN. DEEP; W/O SPARE PARTS IN. 2 total characteristics are documented in the Federal Logistics Information System.
NSN 1660-00-677-9967 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.