The Jacket Half,tapered, cataloged under National Stock Number 2805-00-321-2689, is classified within Federal Supply Class 2805 (Gasoline Reciprocating Engines, Except Aircraft; and Components) of the Engines, Turbines, and Components group. The manufacturer of record is R. R. Templeton Corp. Dba Ducarra Aviation. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 2805-00-321-2689 |
| Primary Part Number | 532246 |
| Item Name | Jacket Half,tapered |
| FSC / FSG | 2805 / 28 — Gasoline Reciprocating Engines, Except Aircraft; and Components |
| Manufacturer | R. R. Templeton Corp. Dba Ducarra Aviation |
| Status | ACTIVE |
| General Characteristics Item Description | STEEL; PAINTED BLACK; O/A LG 12.750 IN.; BORE DIA 1.850 IN.; SIX MTG HOLES,FOUR 0.134 IN. DIA,TWO 0.162 IN. DIA; W/SLOT ON EACH END; SLOT LG 0.520 IN.; SLOT W 0.077 IN.; TAPERED MAX W 3.835 IN.; TAPERED MIN W 2.500 IN. IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 532246 PRIMARY | R. R. Templeton Corp. Dba Ducarra Aviation (USA) |
| Reference | Meaning |
|---|---|
| 532246 | 5/9 Secondary reference Teledyne Industries Inc Teledyne Power Systems Div |
NSN 2805-00-321-2689 is a Jacket Half,tapered, manufactured by R. R. Templeton Corp. Dba Ducarra Aviation, classified under FSC 2805, Gasoline Reciprocating Engines, Except Aircraft; and Components. Status: active.
NSN 2805-00-321-2689 has 1 manufacturer part number on file: 532246 (R. R. Templeton Corp. Dba Ducarra Aviation).
Key specifications for 532246: General Characteristics Item Description: STEEL; PAINTED BLACK; O/A LG 12.750 IN.; BORE DIA 1.850 IN.; SIX MTG HOLES,FOUR 0.134 IN. DIA,TWO 0.162 IN. DIA; W/SLOT ON EACH END; SLOT LG 0.520 IN.; SLOT W 0.077 IN.; TAPERED MAX W 3.835 IN.; TAPERED MIN W 2.500 IN. IN. 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 2805-00-321-2689 has DEMIL Code B. 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.