The Tube Assembly,metal, cataloged under National Stock Number 4710-00-477-7988, is classified within Federal Supply Class 4710 (Pipe, Tube and Rigid Tubing) of the Pipe, Tubing, Hose, and Fittings group. The manufacturer of record is Gardner Denver Inc.. Government technical data includes 12 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4710-00-477-7988 |
| Primary Part Number | ZNR3612A |
| Item Name | Tube Assembly,metal |
| FSC / FSG | 4710 / 47 — Pipe, Tube and Rigid Tubing |
| Manufacturer | Gardner Denver Inc. |
| Status | ACTIVE |
| Seat Angle in Deg | 12.5 SINGLE END |
| Design Form | PREBENT |
| Mating End Quantity | 2 SINGLE END |
| Wall Thickness | 0.032 INCHES NOMINAL IN |
| Thread Direction | RIGHT-HAND SINGLE END |
| Nominal Thread Size | 1.000 INCHES SINGLE END IN |
| End Connection Style | FLARELESS SINGLE END |
| Tube Outside Diameter | 0.750 INCHES NOMINAL IN |
| Thread Class | 2A SINGLE END A |
| Material | STEEL SINGLE END |
| Material | COPPER TUBING |
| Thread Series Designator | UN SINGLE END |
| 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 |
|---|---|
| ZNR3612A PRIMARY | Gardner Denver Inc. (USA) |
| Reference | Meaning |
|---|---|
| ZNR3612A TUBE KIT | 5/9 Secondary reference Gardner Denver Inc. |
| P2593B | 5/9 Secondary reference Gardner Denver Inc. |
| NR36-12A | 5/9 Secondary reference Gardner Denver Inc. |
NSN 4710-00-477-7988 is a Tube Assembly,metal, manufactured by Gardner Denver Inc., classified under FSC 4710, Pipe, Tube and Rigid Tubing. Status: active.
NSN 4710-00-477-7988 has 1 manufacturer part number on file: ZNR3612A (Gardner Denver Inc.).
Key specifications for ZNR3612A: Seat Angle in Deg: 12.5 SINGLE END; Design Form: PREBENT; Mating End Quantity: 2 SINGLE END; Wall Thickness: 0.032 INCHES NOMINAL IN. 12 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.