The Pipe,air Conditioning-Heating, cataloged under National Stock Number 4520-01-166-2134, is classified within Federal Supply Class 4520 (Space and Water Heating Equipment) of the Plumbing, Heating, and Waste Disposal group. The manufacturer of record is General Motors Llc Dba General Motors Llc. Government technical data includes 6 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4520-01-166-2134 |
| Primary Part Number | 3035192 |
| Item Name | Pipe,air Conditioning-Heating |
| FSC / FSG | 4520 / 45 — Space and Water Heating Equipment |
| Manufacturer | General Motors Llc Dba General Motors Llc |
| Status | ACTIVE |
| Length | 4.750 INCHES NOMINAL IN |
| Shape | ROUND |
| Construction | SINGLE |
| Material | STEEL |
| Cross-Sectional Diameter | 4.000 INCHES NOMINAL IN |
| Material Thickness | 0.0350 INCHES IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 3035192 PRIMARY | General Motors Llc Dba General Motors Llc (USA) |
| Reference | Meaning |
|---|---|
| 3035192 | 5/9 Secondary reference General Motors Corp Chevrolet Motor Div Special Products Dept |
NSN 4520-01-166-2134 is a Pipe,air Conditioning-Heating, manufactured by General Motors Llc Dba General Motors Llc, classified under FSC 4520, Space and Water Heating Equipment. Status: active.
NSN 4520-01-166-2134 has 1 manufacturer part number on file: 3035192 (General Motors Llc Dba General Motors Llc).
Key specifications for 3035192: Length: 4.750 INCHES NOMINAL IN; Shape: ROUND; Construction: SINGLE; Material: STEEL. 6 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.