The Heat Exchanger,fluid to Fluid,ai, cataloged under National Stock Number 1660-01-543-0507, is classified within Federal Supply Class 1660 (Aircraft Air Conditioning, Heating, and Pressurizing Equipment) of the Aircraft Components and Accessories group. Government technical data includes 5 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1660-01-543-0507 |
| Item Name | Heat Exchanger,fluid to Fluid,ai |
| FSC / FSG | 1660 / 16 — Aircraft Air Conditioning, Heating, and Pressurizing Equipment |
| Status | ACTIVE |
| Overall Diameter | 196.9 MILLIMETERS NOMINAL MM |
| Accessory Components and Quantity | BONNET IN-OUT 1; BONNET REV 1; CRADLE 2; GASKET INLET 1; GASKET REV 1; HEX HD CAPSCREW .38-16 TPI X 1.75 LG 16; HEX NUT .38-16 TPI 16; .50 NPT SQ HD 2; SHIPPING PLUG 2 NPT SIZE 2; SHIPPING PLUG 1.5 NPT SIZE 2 |
| Pressure Rating | ERR-060 OR ERR-060 |
| Material | PLASTIC AND IRON AND STEEL |
| Type/model Designation | TYPE 500 MODEL 06036 |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 1512-06-036-005 | 3/9 Design control — primary reference Api Heat Transfer Inc. |
NSN 1660-01-543-0507 is a Heat Exchanger,fluid to Fluid,ai, classified under FSC 1660, Aircraft Air Conditioning, Heating, and Pressurizing Equipment. Status: active.
Key specifications for 1660-01-543-0507: Overall Diameter: 196.9 MILLIMETERS NOMINAL MM; Overall Length: 1044.7 MILLIMETERS NOMINAL MM; Accessory Components and Quantity: BONNET IN-OUT 1; BONNET REV 1; CRADLE 2; GASKET INLET 1; GASKET REV 1; HEX HD CAPSCREW .38-16 TPI X 1.75 LG 16; HEX NUT .38-16 TPI 16; .50 NPT SQ HD 2; SHIPPING PLUG 2 NPT SIZE 2; SHIPPING PLUG 1.5 NPT SIZE 2; Pressure Rating: ERR-060 OR ERR-060. 5 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
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.