The Ring,combustion,housing, cataloged under National Stock Number 2840-00-153-7932, is classified within Federal Supply Class 2840 (Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components) of the Engines, Turbines, and Components group. Government technical data includes 1 specification, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 2840-00-153-7932 |
| Item Name | Ring,combustion,housing |
| FSC / FSG | 2840 / 28 — Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components |
| Status | ACTIVE |
| General Characteristics Item Description | CRES,AMS 5645; ROCKWELL B SCALE 90 MAX,6 HOLES,0.190 IN. DIA,AND 42 HOLES,0.250 IN. DIA EQUALLY SPACED ON 18.740 IN. BOLT CIRCLEDIA; 18.320 IN. MIN,18.330 IN. MAX ID; 19.240 IN. OD; 0.120 IN. THK IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 2-131-048-02 | 3/2 Design control — primary reference U.S. Government activity |
NSN 2840-00-153-7932 is a Ring,combustion,housing, classified under FSC 2840, Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components. Status: active.
Key specifications for 2840-00-153-7932: General Characteristics Item Description: CRES,AMS 5645; ROCKWELL B SCALE 90 MAX,6 HOLES,0.190 IN. DIA,AND 42 HOLES,0.250 IN. DIA EQUALLY SPACED ON 18.740 IN. BOLT CIRCLEDIA; 18.320 IN. MIN,18.330 IN. MAX ID; 19.240 IN. OD; 0.120 IN. THK IN; End Item Identification: T-55 SERIES ENGINES. 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 2840-00-153-7932 has DEMIL Code D. 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.