The Tubing,nonmetallic, cataloged under National Stock Number 4720-01-437-8826, is classified within Federal Supply Class 4720 (Hose and Flexible Tubing) of the Pipe, Tubing, Hose, and Fittings group. The manufacturer of record is Honeywell Analytics Inc.. Government technical data includes 4 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers 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through both NSN and commercial part number lookups. 6 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 3 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4720-01-437-8826 |
| Primary Part Number | 50113284-006 |
| Item Name | Tubing,nonmetallic |
| FSC / FSG | 4720 / 47 — Hose and Flexible Tubing |
| Manufacturer | Honeywell Analytics Inc. |
| Status | ACTIVE |
| Cross-Sectional Shape Style | ROUND |
| Outside Diameter | 0.312 INCHES NOMINAL IN |
| Inside Diameter | 0.188 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 |
|---|---|
| 50113284-006 | R.s. Hughes Company, Inc. Dba Rs Hughes Co Inc Div Sunnyvale (USA) |
| 50113284-006 | Global Test Supply Llc (USA) |
| 50113284-006 PRIMARY | Honeywell Analytics Inc. (USA) |
| Reference | Meaning |
|---|---|
| 53-001 | 5/9 Secondary reference Honeywell Safety Products Usa, Inc. |
| 50113284-006 | 5/9 Secondary reference Bw Technologies Ltd |
| 53-001 | 5/9 Secondary reference Biosystems Inc Div Sperian Protection Americas Inc. |
| 53-001 | 5/9 Secondary reference Bw Technologies Ltd |
| 50113284-005 | 5/1 Secondary reference Honeywell Analytics Inc. |
| 50113284-005 | 5/9 Secondary reference Bw Technologies Ltd |
NSN 4720-01-437-8826 is a Tubing,nonmetallic, manufactured by Honeywell Analytics Inc., classified under FSC 4720, Hose and Flexible Tubing. Status: active.
NSN 4720-01-437-8826 has 3 manufacturer part numbers on file: 50113284-006 (R.s. Hughes Company, Inc. Dba Rs Hughes Co Inc Div Sunnyvale), 50113284-006 (Global Test Supply Llc), 50113284-006 (Honeywell Analytics Inc.).
3 possible matches (shared part number, not a government interchangeability claim): 5310-01-566-0738, 5305-01-602-5908, 2510-01-670-0749. Verify interchangeability with system specifications before substitution.
Key specifications for 50113284-006: Cross-Sectional Shape Style: ROUND; Outside Diameter: 0.312 INCHES NOMINAL IN; Inside Diameter: 0.188 INCHES NOMINAL IN; Inside Surface Condition: SMOOTH. 4 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.