The Bar,snubber,afterburner, cataloged under National Stock Number 2840-00-855-5573, is classified within Federal Supply Class 2840 (Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components) of the Engines, Turbines, and Components group. The manufacturer of record is Hydromach Inc Dba Hydromach Inc. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 2 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 2840-00-855-5573 |
| Primary Part Number | 4034T54G05 |
| Item Name | Bar,snubber,afterburner |
| FSC / FSG | 2840 / 28 — Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components |
| Manufacturer | Hydromach Inc Dba Hydromach Inc |
| Status | ACTIVE |
| General Characteristics Item Description | MATERIAL OF BODY STEEL AMS5570,MATERIAL OF END FITTINGSTEEL AMS5537,9.850 IN. O/A LG IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 4034T54G05 | Hydromach Inc Dba Hydromach Inc (USA) |
| 4034T54G05 | Boeing Distribution, Inc. (USA) |
| Reference | Meaning |
|---|---|
| 4034T54G05 | 3/2 Design control — primary reference U.S. Government activity |
NSN 2840-00-855-5573 is a Bar,snubber,afterburner, manufactured by Hydromach Inc Dba Hydromach Inc, classified under FSC 2840, Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components. Status: active.
NSN 2840-00-855-5573 has 2 manufacturer part numbers on file: 4034T54G05 (Hydromach Inc Dba Hydromach Inc), 4034T54G05 (Boeing Distribution, Inc.).
Key specifications for 4034T54G05: General Characteristics Item Description: MATERIAL OF BODY STEEL AMS5570,MATERIAL OF END FITTINGSTEEL AMS5537,9.850 IN. O/A LG IN; End Item Identification: J-85 AIRCRAFT ENGINE. 1 specification is 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.
NSN 2840-00-855-5573 has DEMIL Code Q. 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.