The Tubing,nonmetallic, cataloged under National Stock Number 4720-01-392-2331, is classified within Federal Supply Class 4720 (Hose and Flexible Tubing) of the Pipe, Tubing, Hose, and Fittings group. The manufacturer of record is Northrop Grumman Systems Corp Dba Northrop Grumman Computing Systems. Government technical data includes 8 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4720-01-392-2331 |
| Primary Part Number | BMS1-11T2G60X1-4DIA |
| Item Name | Tubing,nonmetallic |
| FSC / FSG | 4720 / 47 — Hose and Flexible Tubing |
| Manufacturer | Northrop Grumman Systems Corp Dba Northrop Grumman Computing Systems |
| Status | ACTIVE |
| Temp Rating | -67.0 FAHRENHEIT AND 212.0 FAHRENHEIT SINGLE RESPONSE DEGF |
| Flexibility | FLEXIBLE |
| Cross-Sectional Shape Style | ROUND |
| Outside Diameter | 0.650 INCHES NOMINAL IN |
| Specification/standard Data | 81205-BMS1-11 MANUFACTURERS SPECIFICATION |
| Inside Diameter | 0.250 INCHES NOMINAL IN |
| Inside Surface Condition | SMOOTH |
| Material | RUBBER CHLOROPRENE CLASS CR TUBE |
| 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 |
|---|---|
| BMS1-11T2G60X1-4DIA PRIMARY | Northrop Grumman Systems Corp Dba Northrop Grumman Computing Systems (USA) |
| Reference | Meaning |
|---|---|
| BMS1-11 | 5/1 Secondary reference U.S. Government activity |
| BMS1-11T2G60X1-4DIA | 5/9 Secondary reference The Boeing Company Div Commercial |
| BMS1-11GR60TYPE2-1-4IDX1-8THK | 5/9 Secondary reference U.S. Government activity |
| BMS1-11T2G60X1-4DIA | 5/9 Secondary reference U.S. Government activity |
NSN 4720-01-392-2331 is a Tubing,nonmetallic, manufactured by Northrop Grumman Systems Corp Dba Northrop Grumman Computing Systems, classified under FSC 4720, Hose and Flexible Tubing. Status: active.
NSN 4720-01-392-2331 has 1 manufacturer part number on file: BMS1-11T2G60X1-4DIA (Northrop Grumman Systems Corp Dba Northrop Grumman Computing Systems).
Key specifications for BMS1-11T2G60X1-4DIA: Temp Rating: -67.0 FAHRENHEIT AND 212.0 FAHRENHEIT SINGLE RESPONSE DEGF; Flexibility: FLEXIBLE; Cross-Sectional Shape Style: ROUND; Outside Diameter: 0.650 INCHES NOMINAL IN. 8 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.