The Reducer,tube, cataloged under National Stock Number 4730-01-705-8312, is classified within Federal Supply Class 4730 (Hose, Pipe, Tube, Lubrication, and Railing Fittings) of the Pipe, Tubing, Hose, and Fittings group. The manufacturer of record is Ryan Herco Flow Solutions Inc Dba Mensco Div. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 4730-01-705-8312 |
| Primary Part Number | 9829-211 |
| Item Name | Reducer,tube |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Ryan Herco Flow Solutions Inc Dba Mensco Div |
| Status | ACTIVE |
| Material Document and Classification | 1784 AMERICAN SOCIETY FOR TESTING AND MATERIALS (ASTM) SINGLE MATERIAL RESPONSE OVERALL |
| Maximum Operating Temp | 200.0 FAHRENHEIT SINGLE RESPONSE DEGF |
| Material | PLASTIC CHLORINATED POLYVINYLCHLORIDE OVERALL |
| 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 |
|---|---|
| 9829-211 | Ryan Herco Flow Solutions Inc Dba Mensco Div (USA) |
| Reference | Meaning |
|---|---|
| 9829-211 | 3/9 Design control — primary reference Georg Fischer Llc Dba Georg Fischer Piping |
NSN 4730-01-705-8312 is a Reducer,tube, manufactured by Ryan Herco Flow Solutions Inc Dba Mensco Div, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-01-705-8312 has 1 manufacturer part number on file: 9829-211 (Ryan Herco Flow Solutions Inc Dba Mensco Div).
Key specifications for 9829-211: Material Document and Classification: 1784 AMERICAN SOCIETY FOR TESTING AND MATERIALS (ASTM) SINGLE MATERIAL RESPONSE OVERALL; Maximum Operating Temp: 200.0 FAHRENHEIT SINGLE RESPONSE DEGF; Special Features: SIZE 1-1/2 IN X 1 IN COLOR GRAY WEIGHT (LB) 0.300 MAXIMUM IN; Part Name Assigned by Controlling Agency: REDUCER,TUBE. 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.