The Adapter,straight,flange to Tube, cataloged under National Stock Number 4730-00-338-9243, 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 Naval Sea Systems Command. Government technical data includes 3 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 4730-00-338-9243 |
| Primary Part Number | 313-59-54PC29-540 |
| Item Name | Adapter,straight,flange to Tube |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| Nominal Overall Length | 1.375 INCHES IN |
| Nominal Outside Diameter Tube Accommodated | 0.250 INCHES ALL ENDS IN |
| Material | COPPER ALLOY OVERALL |
| 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 |
|---|---|
| 313-59-54PC29-540 PRIMARY | Naval Sea Systems Command (USA) |
| 201527APC29-540 | Johnson Controls Navy Systems, Llc (USA) |
| Reference | Meaning |
|---|---|
| R159-7PC1 | 5/9 Secondary reference Henry Technologies, Inc. |
| R159-7-1 | 5/9 Secondary reference Henry Technologies, Inc. |
| 313-59-54PC29-540 | 5/9 Secondary reference U.S. Government activity |
NSN 4730-00-338-9243 is a Adapter,straight,flange to Tube, manufactured by Naval Sea Systems Command, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-00-338-9243 has 2 manufacturer part numbers on file: 313-59-54PC29-540 (Naval Sea Systems Command), 201527APC29-540 (Johnson Controls Navy Systems, Llc).
Key specifications for 313-59-54PC29-540: Nominal Overall Length: 1.375 INCHES IN; Nominal Outside Diameter Tube Accommodated: 0.250 INCHES ALL ENDS IN; Material: COPPER ALLOY OVERALL. 3 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.