The Tube Assembly,metal, cataloged under National Stock Number 4710-01-441-8682, 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 Celtech Corporation Div Use CAGE 65552 for All Orders. 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4710-01-441-8682 |
| Primary Part Number | 64-7-16-1 |
| Item Name | Tube Assembly,metal |
| FSC / FSG | 4710 / 47 — Pipe, Tube and Rigid Tubing |
| Manufacturer | Celtech Corporation Div Use CAGE 65552 for All Orders |
| Status | ACTIVE |
| Seat Angle in Deg | 33.0 SINGLE END |
| Mating End Quantity | 2 SINGLE END |
| Thread Direction | RIGHT-HAND SINGLE END |
| Nominal Thread Size | 1.625 INCHES SINGLE END IN |
| End Connection Style | SWIVEL NUT WITH COMPRESSION SLEEVE SINGLE END |
| Tube Outside Diameter | 1.250 INCHES NOMINAL IN |
| Thread Class | 3B SINGLE END |
| Thread Quantity Per Inch | 12 SINGLE END |
| Material | STEEL SINGLE END |
| Material | STEEL CORROSION RESISTING TUBING |
| Thread Series Designator | UNIFIED NATIONAL JOINT (UNJ) SINGLE END |
| End Connection Spec/std | MIL, MS20819, PART NUMBER MS20819-20 AND ANA, AN818, PART NUMBER AN818-20 |
| 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 |
|---|---|
| 64-7-16-1 PRIMARY | Celtech Corporation Div Use CAGE 65552 for All Orders (USA) |
NSN 4710-01-441-8682 is a Tube Assembly,metal, manufactured by Celtech Corporation Div Use CAGE 65552 for All Orders, classified under FSC 4710, Pipe, Tube and Rigid Tubing. Status: active.
NSN 4710-01-441-8682 has 1 manufacturer part number on file: 64-7-16-1 (Celtech Corporation Div Use CAGE 65552 for All Orders).
Key specifications for 64-7-16-1: Seat Angle in Deg: 33.0 SINGLE END; Mating End Quantity: 2 SINGLE END; Thread Direction: RIGHT-HAND SINGLE END; Nominal Thread Size: 1.625 INCHES SINGLE END 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.