The Elbow,tube, cataloged under National Stock Number 4730-01-167-0519, 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 Universal Propulsion Company Inc Dba Goodrich Div Universal Propulsion Co., Inc.. Government technical data includes 5 specifications, 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-01-167-0519 |
| Primary Part Number | 12301-11 |
| Item Name | Elbow,tube |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Universal Propulsion Company Inc Dba Goodrich Div Universal Propulsion Co., Inc. |
| Status | ACTIVE |
| Thread Pitch Diameters | +0.3610 TO 0.3640 INCHES FIRST END BULKHEAD IN |
| Nominal Thread Size | 0.4375 INCHES FIRST END BULKHEAD IN |
| Thread Class | 3A FIRST END BULKHEAD A |
| Thread Quantity Per Inch | 20 FIRST END BULKHEAD |
| Thread Series Designator | UNF FIRST END BULKHEAD |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | F |
| Part Number | Manufacturer |
|---|---|
| 12301-11 | Universal Propulsion Company Inc Dba Goodrich Div Universal Propulsion Co., Inc. (USA) |
| Reference | Meaning |
|---|---|
| 12301-11 | C/1 Advisory reference — outside the item-of-supply concept Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems |
| 12301-11 | 3/9 Design control — primary reference Ami Industries, Inc Div Utc Aerospace Systems |
NSN 4730-01-167-0519 is a Elbow,tube, manufactured by Universal Propulsion Company Inc Dba Goodrich Div Universal Propulsion Co., Inc., classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-01-167-0519 has 1 manufacturer part number on file: 12301-11 (Universal Propulsion Company Inc Dba Goodrich Div Universal Propulsion Co., Inc.).
1 possible match (shared part number, not a government interchangeability claim): 1075-01-492-4937. Verify interchangeability with system specifications before substitution.
Key specifications for 12301-11: Thread Pitch Diameters: +0.3610 TO 0.3640 INCHES FIRST END BULKHEAD IN; Nominal Thread Size: 0.4375 INCHES FIRST END BULKHEAD IN; Thread Class: 3A FIRST END BULKHEAD A; Thread Quantity Per Inch: 20 FIRST END BULKHEAD. 5 specifications are 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.