The Hose Assembly,nonmetallic,multi-, cataloged under National Stock Number 4720-01-451-9155, is classified within Federal Supply Class 4720 (Hose and Flexible Tubing) 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 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4720-01-451-9155 |
| Primary Part Number | 6405267-ASSY90A |
| Item Name | Hose Assembly,nonmetallic,multi- |
| FSC / FSG | 4720 / 47 — Hose and Flexible Tubing |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| Overall Diameter | 1.500 INCHES NOMINAL IN |
| General Characteristics Item Description | 2 HOSES PER MIL-H-24135/9,1.500 ID 2.11 OD,JOINED BY 90.0 DEGREE ELBOW,2 END FITTINGS IDENTICAL,90.0 DEGREE MALE ELBOW,1.500 NPS-24 PER MIL-H- 24135/9 |
| Material | RUBBER SYNTHETIC AND STEEL |
| 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 |
|---|---|
| 6405267-ASSY90A PRIMARY | Naval Sea Systems Command (USA) |
| Reference | Meaning |
|---|---|
| 6405267 | D/9 Drawing number reference only Naval Sea Systems Command |
NSN 4720-01-451-9155 is a Hose Assembly,nonmetallic,multi-, manufactured by Naval Sea Systems Command, classified under FSC 4720, Hose and Flexible Tubing. Status: active.
NSN 4720-01-451-9155 has 1 manufacturer part number on file: 6405267-ASSY90A (Naval Sea Systems Command).
Key specifications for 6405267-ASSY90A: Overall Diameter: 1.500 INCHES NOMINAL IN; General Characteristics Item Description: 2 HOSES PER MIL-H-24135/9,1.500 ID 2.11 OD,JOINED BY 90.0 DEGREE ELBOW,2 END FITTINGS IDENTICAL,90.0 DEGREE MALE ELBOW,1.500 NPS-24 PER MIL-H- 24135/9; Overall Length: 66.900 INCHES NOMINAL IN; End Item Identification: USED ON SEAWOLF CLASS SSN. 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.