The Bushing,housing, cataloged under National Stock Number 2990-00-126-4844, is classified within Federal Supply Class 2990 (Miscellaneous Engine Accessories, Nonaircraft) of the Engine Accessories group. The manufacturer of record is Hatch & Kirk, Inc.. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 2990-00-126-4844 |
| Primary Part Number | 3272743 |
| Item Name | Bushing,housing |
| FSC / FSG | 2990 / 29 — Miscellaneous Engine Accessories, Nonaircraft |
| Manufacturer | Hatch & Kirk, Inc. |
| Status | ACTIVE |
| General Characteristics Item Description | STEEL,2.188 IN.O/A LG,0.562 IN.DIA 1ST END,0.344 IN.DIA 2ND END,W/3 HOLES ALONG LG,0.094 IN.DIA 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 |
|---|---|
| 3272743 PRIMARY | Hatch & Kirk, Inc. (USA) |
| Reference | Meaning |
|---|---|
| 3272743 | 5/9 Secondary reference General Motors Corp Electro-Motive Div |
NSN 2990-00-126-4844 is a Bushing,housing, manufactured by Hatch & Kirk, Inc., classified under FSC 2990, Miscellaneous Engine Accessories, Nonaircraft. Status: active.
NSN 2990-00-126-4844 has 1 manufacturer part number on file: 3272743 (Hatch & Kirk, Inc.).
Key specifications for 3272743: General Characteristics Item Description: STEEL,2.188 IN.O/A LG,0.562 IN.DIA 1ST END,0.344 IN.DIA 2ND END,W/3 HOLES ALONG LG,0.094 IN.DIA 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.
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.