The Fitting,tube Lube Oil, cataloged under National Stock Number 4730-01-143-9053, is classified within Federal Supply Class 4730 (Hose, Pipe, Tube, Lubrication, and Railing Fittings) of the Pipe, Tubing, Hose, and Fittings 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-01-143-9053 |
| Primary Part Number | 3205172 |
| Item Name | Fitting,tube Lube Oil |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Hatch & Kirk, Inc. |
| Status | ACTIVE |
| General Characteristics Item Description | MAGNESIUM BRONZE,SPECIAL,1 INCH OD,2 INCHES LONG 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 |
|---|---|
| 3205172 PRIMARY | Hatch & Kirk, Inc. (USA) |
| Reference | Meaning |
|---|---|
| 3205172 | C/1 Advisory reference — outside the item-of-supply concept General Motors Corp Electro-Motive Div |
| 3237987 | C/1 Advisory reference — outside the item-of-supply concept Hatch & Kirk, Inc. |
| 3235247 | C/1 Advisory reference — outside the item-of-supply concept Hatch & Kirk, Inc. |
NSN 4730-01-143-9053 is a Fitting,tube Lube Oil, manufactured by Hatch & Kirk, Inc., classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-01-143-9053 has 1 manufacturer part number on file: 3205172 (Hatch & Kirk, Inc.).
Key specifications for 3205172: General Characteristics Item Description: MAGNESIUM BRONZE,SPECIAL,1 INCH OD,2 INCHES LONG 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.