The Adapter,straight,flange to Pipe, cataloged under National Stock Number 4730-01-007-5235, 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 Rochester Sensors, Llc. Government technical data includes 19 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 4730-01-007-5235 |
| Primary Part Number | 0022-00002 |
| Item Name | Adapter,straight,flange to Pipe |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Rochester Sensors, Llc |
| Status | ACTIVE |
| Recess Nominal Depth | 0.062 INCHES SECOND END IN |
| Flange Shape | RECTANGULAR WITH HOLES SECOND END |
| Nominal Pipe Size Accommodated | 1.500 INCHES FIRST END IN |
| Flange Face Design | RECESSED STRAIGHT SECOND END |
| Connection Style | PLAIN (PIPE) FIRST END |
| Nominal Length | 2.500 INCHES SECOND END IN |
| Nominal Overall Length | 1.188 INCHES IN |
| Connection Type | FLANGE SECOND END |
| Connection Type | THREADED EXTERNAL PIPE FIRST END |
| Bolt Hole Nominal Diameter | 0.313 INCHES SECOND END IN |
| Nominal Thread Size | 1.500 INCHES FIRST END IN |
| Center to Center Nominal Distance Between Bolt Holes Along Width | 1.768 INCHES SECOND END IN |
| Bolt Hole Quantity | 4 SECOND END |
| Nominal Width | 2.500 INCHES SECOND END IN |
| Center to Center Nominal Distance Between Bolt Holes Along Length | 1.768 INCHES SECOND END IN |
| Material | COPPER ALLOY OVERALL |
| Thread Series Designator | NPT FIRST END |
| Nominal Thickness | 0.313 INCHES SECOND END IN |
| Recess Nominal Diameter | 2.093 INCHES SECOND END 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 |
|---|---|
| 0022-00002 PRIMARY | Rochester Sensors, Llc (USA) |
| Reference | Meaning |
|---|---|
| 0022-00043 | 3/9 Design control — primary reference Rochester Sensors, Llc |
| 22-43 | 5/9 Secondary reference Rochester Sensors, Llc |
| 1021982 | C/1 Advisory reference — outside the item-of-supply concept Tld Ace Corp Div Tld Ace |
| 3110-22-43 | 5/9 Secondary reference Rochester Sensors, Llc |
NSN 4730-01-007-5235 is a Adapter,straight,flange to Pipe, manufactured by Rochester Sensors, Llc, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-01-007-5235 has 1 manufacturer part number on file: 0022-00002 (Rochester Sensors, Llc).
1 possible match (shared part number, not a government interchangeability claim): 5340-01-708-7229. Verify interchangeability with system specifications before substitution.
Key specifications for 0022-00002: Recess Nominal Depth: 0.062 INCHES SECOND END IN; Flange Shape: RECTANGULAR WITH HOLES SECOND END; Nominal Pipe Size Accommodated: 1.500 INCHES FIRST END IN; Flange Face Design: RECESSED STRAIGHT SECOND END. 19 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.