The Tubing,nonmetallic, cataloged under National Stock Number 4720-01-280-8584, is classified within Federal Supply Class 4720 (Hose and Flexible Tubing) of the Pipe, Tubing, Hose, and Fittings group. The manufacturer of record is Triumph Manufacturing Company, Inc.. Government technical data includes 6 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through both NSN and commercial part number lookups. 6 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4720-01-280-8584 |
| Primary Part Number | ENDM56402 REV A PIECE 7 |
| Item Name | Tubing,nonmetallic |
| FSC / FSG | 4720 / 47 — Hose and Flexible Tubing |
| Manufacturer | Triumph Manufacturing Company, Inc. |
| Status | ACTIVE |
| Measuring Method and Length | 9.000 INCHES NOMINAL OVERALL IN |
| Flexibility | FLEXIBLE |
| Cross-Sectional Shape Style | ROUND |
| Outside Diameter | 1.500 INCHES NOMINAL IN |
| Inside Surface Condition | SMOOTH |
| Material | PLASTIC, POLYETHYLENE (PP) 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 |
|---|---|
| ENDM56402 REV A PIECE 7 PRIMARY | Triumph Manufacturing Company, Inc. (USA) |
| Reference | Meaning |
|---|---|
| DM56402 REV A PIECE 7 | 5/9 Secondary reference Triumph Manufacturing Company, Inc. |
| 2621-126-01 ITE | C/1 Advisory reference — outside the item-of-supply concept U.S. Government activity |
| ENDM56402 ITEM | C/1 Advisory reference — outside the item-of-supply concept U.S. Government activity |
| DM56402 ITEM 7 | 3/2 Design control — primary reference U.S. Government activity |
| DM56402 | D/9 Drawing number reference only U.S. Government activity |
| 5140 | 5/9 Secondary reference Porex Technologies Corp |
NSN 4720-01-280-8584 is a Tubing,nonmetallic, manufactured by Triumph Manufacturing Company, Inc., classified under FSC 4720, Hose and Flexible Tubing. Status: active.
NSN 4720-01-280-8584 has 1 manufacturer part number on file: ENDM56402 REV A PIECE 7 (Triumph Manufacturing Company, Inc.).
Key specifications for ENDM56402 REV A PIECE 7: Measuring Method and Length: 9.000 INCHES NOMINAL OVERALL IN; Flexibility: FLEXIBLE; Cross-Sectional Shape Style: ROUND; Outside Diameter: 1.500 INCHES NOMINAL IN. 6 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.