The Adapter,nozzle,oil Burner, cataloged under National Stock Number 4530-01-089-2040, is classified within Federal Supply Class 4530 (Fuel Burning Equipment Units) of the Plumbing, Heating, and Waste Disposal group. The manufacturer of record is Collins Engine Nozzles, Inc. The record lists 5 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 3 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Item Name | Adapter,nozzle,oil Burner |
| FSC / FSG | 4530 — Fuel Burning Equipment Units (FSG 45) |
| Manufacturers | Collins Engine Nozzles, Inc (CAGE 71895); Terex Usa, Llc Dba Terex Equipment Services (CAGE 31245); Landoll Company, Llc (CAGE 65459); Monarch Mfg Works Inc (CAGE 76444) |
| Parameter | Value |
|---|---|
| NSN | 4530-01-089-2040 |
| Primary Part Number | 28737-1 |
| Item Name | Adapter,nozzle,oil Burner |
| FSC / FSG | 4530 / 45 — Fuel Burning Equipment Units |
| Manufacturer | Collins Engine Nozzles, Inc |
| Status | ACTIVE |
| 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 |
|---|---|
| 28737-1 PRIMARY | Collins Engine Nozzles, Inc (USA) |
| 45652-512-02 | Terex Usa, Llc Dba Terex Equipment Services (USA) |
| 514-1021-001 | Landoll Company, Llc (USA) |
| 1-3/8LX1/8FNPT | Collins Engine Nozzles, Inc (USA) |
| F80-1/8NPT-1 3/8LG | Monarch Mfg Works Inc (USA) |
| Reference | Meaning |
|---|---|
| 514-1021 | D/9 Drawing number reference only U.S. Government activity |
| 514-1021-001 | 5/9 Secondary reference U.S. Government activity |
NSN 4530-01-089-2040 is a Adapter,nozzle,oil Burner, manufactured by Collins Engine Nozzles, Inc, classified under FSC 4530, Fuel Burning Equipment Units. Status: active.
NSN 4530-01-089-2040 has 5 manufacturer part numbers on file: 28737-1 (Collins Engine Nozzles, Inc), 45652-512-02 (Terex Usa, Llc Dba Terex Equipment Services), 514-1021-001 (Landoll Company, Llc), 1-3/8LX1/8FNPT (Collins Engine Nozzles, Inc), F80-1/8NPT-1 3/8LG (Monarch Mfg Works Inc).
3 possible matches (shared part number, not a government interchangeability claim): 4530-01-248-2465, 4530-01-266-8247, 4530-01-267-1369. Verify interchangeability with system specifications before substitution.
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.