The Connector,hose,bulkhead, cataloged under National Stock Number 4730-01-180-8608, is classified within Federal Supply Class 4730 (Hose, Pipe, Tube, Lubrication, and Railing Fittings) of the Pipe, Tubing, Hose, and Fittings group. Government technical data includes 12 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-01-180-8608 |
| Item Name | Connector,hose,bulkhead |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Status | ACTIVE |
| Flange Shape | OVAL WITH HOLES CENTER BULKHEAD |
| Flange Face Design | PLAIN CENTER BULKHEAD |
| Nominal Length | 5.210 INCHES CENTER BULKHEAD IN |
| Bolt Circle Nominal Diameter | 4.250 INCHES CENTER BULKHEAD IN |
| Nominal Overall Length | 0.250 INCHES IN |
| Connection Type | FLANGE CENTER BULKHEAD |
| Material Document and Classification | QQ-A-200/4 FED SPEC 1ST MATERIAL RESPONSE OR QQ-A-200/5 FED SPEC 2ND MATERIAL RESPONSE OR QQ-A-200/8 FED SPEC 3RD MATERIAL RESPONSE OVERALL |
| Bolt Hole Nominal Diameter | 0.446 INCHES CENTER BULKHEAD IN |
| Bolt Hole Quantity | 2 CENTER BULKHEAD |
| Nominal Width | 3.500 INCHES CENTER BULKHEAD IN |
| Material | ALUMINUM ALLOY 5086 OR ALUMINUM ALLOY 5083 OR ALUMINUM ALLOY 6061 OVERALL |
| Nominal Thickness | 0.250 INCHES CENTER BULKHEAD IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 13214E2715 | 3/2 Design control — primary reference U.S. Government activity |
NSN 4730-01-180-8608 is a Connector,hose,bulkhead, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
Key specifications for 4730-01-180-8608: Flange Shape: OVAL WITH HOLES CENTER BULKHEAD; Flange Face Design: PLAIN CENTER BULKHEAD; Nominal Length: 5.210 INCHES CENTER BULKHEAD IN; Bolt Circle Nominal Diameter: 4.250 INCHES CENTER BULKHEAD IN. 12 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.