The Tailpiece,union, cataloged under National Stock Number 4730-01-528-6358, 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. The record lists 18 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 6 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Tailpiece,union |
| FSC / FSG | 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings (FSG 47) |
| Manufacturers | Naval Sea Systems Command (CAGE 53711) |
| Parameter | Value |
|---|---|
| NSN | 4730-01-528-6358 |
| Primary Part Number | 5793713-023 FIND 068 |
| Item Name | Tailpiece,union |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | S |
| Part Number | Manufacturer |
|---|---|
| 5793713-023 FIND 068 | Naval Sea Systems Command (USA) |
| 6394878 FIND 001 | Naval Sea Systems Command (USA) |
| 7326041 FIND 001 | Naval Sea Systems Command (USA) |
| 6394149 FIND 003 | Naval Sea Systems Command (USA) |
| 6394892 FIND 004 | Naval Sea Systems Command (USA) |
| 7326023 FIND 001 | Naval Sea Systems Command (USA) |
| 6395488 FIND 005 | Naval Sea Systems Command (USA) |
| 6394709 FIND 004 | Naval Sea Systems Command (USA) |
| 5793713-020 FIND 068 | Naval Sea Systems Command (USA) |
| 6394975 FIND 014 | Naval Sea Systems Command (USA) |
| 6394255 FIND 005 | Naval Sea Systems Command (USA) |
| 5793713-022 FIND 068 | Naval Sea Systems Command (USA) |
| 5793713-024 FIND 068 | Naval Sea Systems Command (USA) |
| 7326024 FIND 001 | Naval Sea Systems Command (USA) |
| 6395179 FIND 003 | Naval Sea Systems Command (USA) |
| 6394893 FIND 003 | Naval Sea Systems Command (USA) |
| 7326802-01 FIND 003 | Naval Sea Systems Command (USA) |
| 6394879 FIND 001 | Naval Sea Systems Command (USA) |
| Reference | Meaning |
|---|---|
| 5793190-020 FIND 089 | 5/1 Secondary reference Naval Sea Systems Command |
| 5793190-022 FIND 089 | 5/1 Secondary reference Naval Sea Systems Command |
| 5793190-018 FIND 089 | 5/1 Secondary reference Naval Sea Systems Command |
| 5793190-023 FIND 089 | 5/1 Secondary reference Naval Sea Systems Command |
| 5793190-017 FIND 089 | 5/1 Secondary reference Naval Sea Systems Command |
| 949R-4-SS | 3/2 Design control — primary reference U.S. Government activity |
NSN 4730-01-528-6358 is a Tailpiece,union, manufactured by Naval Sea Systems Command, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-01-528-6358 has 18 manufacturer part numbers on file: 5793713-023 FIND 068 (Naval Sea Systems Command), 6394878 FIND 001 (Naval Sea Systems Command), 7326041 FIND 001 (Naval Sea Systems Command), 6394149 FIND 003 (Naval Sea Systems Command), 6394892 FIND 004 (Naval Sea Systems Command) and 13 more.
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.