The Adapter,straight,pipe to Tube, cataloged under National Stock Number 4730-01-699-8938, 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 Rolls-Royce Solutions America Inc. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-01-699-8938 |
| Primary Part Number | X55699100145 |
| Item Name | Adapter,straight,pipe to Tube |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Rolls-Royce Solutions America Inc |
| Status | ACTIVE |
| Media for Which Designed | FLUID SINGLE RESPONSE |
| 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 |
|---|---|
| X55699100145 PRIMARY | Rolls-Royce Solutions America Inc (USA) |
| X55699100145 | Rolls-Royce Solutions Gmbh (DEU) |
| Reference | Meaning |
|---|---|
| NV1028190T028 | 5/9 Secondary reference Rolls-Royce Solutions Gmbh |
| NV1028190T028 | 5/9 Secondary reference Rolls-Royce Solutions America Inc |
NSN 4730-01-699-8938 is a Adapter,straight,pipe to Tube, manufactured by Rolls-Royce Solutions America Inc, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-01-699-8938 has 2 manufacturer part numbers on file: X55699100145 (Rolls-Royce Solutions America Inc), X55699100145 (Rolls-Royce Solutions Gmbh).
Key specifications for X55699100145: Media for Which Designed: FLUID SINGLE RESPONSE; Part Name Assigned by Controlling Agency: CONNECTING,PIPE; End Item Identification: ENGINE, DIESEL. 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.