The Tubing,nonmetallic, cataloged under National Stock Number 4720-01-336-3320, is classified within Federal Supply Class 4720 (Hose and Flexible Tubing) of the Pipe, Tubing, Hose, and Fittings group. The manufacturer of record is Capy Machine Shop Inc. Dba Capy Machine Shop Inc. Government technical data includes 3 specifications, 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4720-01-336-3320 |
| Primary Part Number | 123AB40034-15 |
| Item Name | Tubing,nonmetallic |
| FSC / FSG | 4720 / 47 — Hose and Flexible Tubing |
| Manufacturer | Capy Machine Shop Inc. Dba Capy Machine Shop Inc |
| Status | ACTIVE |
| Cross-Sectional Shape Style | ROUND |
| Inside Diameter | 0.375 INCHES NOMINAL IN |
| Inside Surface Condition | SMOOTH |
| 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 |
|---|---|
| 123AB40034 | Department of the Navy Fleet Readiness Center Southwest Point Loma Frcsw, Point Loma Technical Services Division (USA) |
| 123AB40034-15 PRIMARY | Capy Machine Shop Inc. Dba Capy Machine Shop Inc (USA) |
| Reference | Meaning |
|---|---|
| 123AB40034 | D/9 Drawing number reference only Northrop Grumman Systems Corporation |
| 123AB40034-15 | C/1 Advisory reference — outside the item-of-supply concept Northrop Grumman Systems Corporation |
| 123AB40034-15 | 5/9 Secondary reference Northrop Grumman Systems Corporation |
| 123AB40034-15 IVI FLEX TUBING | 5/9 Secondary reference Minnesota Mining and Mfg Co 3m Company |
NSN 4720-01-336-3320 is a Tubing,nonmetallic, manufactured by Capy Machine Shop Inc. Dba Capy Machine Shop Inc, classified under FSC 4720, Hose and Flexible Tubing. Status: active.
NSN 4720-01-336-3320 has 2 manufacturer part numbers on file: 123AB40034 (Department of the Navy Fleet Readiness Center Southwest Point Loma Frcsw, Point Loma Technical Services Division), 123AB40034-15 (Capy Machine Shop Inc. Dba Capy Machine Shop Inc).
Key specifications for 123AB40034-15: Cross-Sectional Shape Style: ROUND; Inside Diameter: 0.375 INCHES NOMINAL IN; Inside Surface Condition: SMOOTH. 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.