The Tube Assembly,metal, cataloged under National Stock Number 4710-01-504-4856, 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 Igc-Polycold Systems, Inc.. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4710-01-504-4856 |
| Primary Part Number | T3103-050-0-225-14 |
| Item Name | Tube Assembly,metal |
| FSC / FSG | 4710 / 47 — Pipe, Tube and Rigid Tubing |
| Manufacturer | Igc-Polycold Systems, Inc. |
| Status | ACTIVE |
| Material | COPPER 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 |
|---|---|
| T3103-050-0-225-14 | Sumitomo (shi) Cryogenics of America Inc Dba Shi-Apd Cryogenics Inc (USA) |
| T3103-050-0-225-14 PRIMARY | Igc-Polycold Systems, Inc. (USA) |
NSN 4710-01-504-4856 is a Tube Assembly,metal, manufactured by Igc-Polycold Systems, Inc., classified under FSC 4710, Pipe, Tube and Rigid Tubing. Status: active.
NSN 4710-01-504-4856 has 2 manufacturer part numbers on file: T3103-050-0-225-14 (Sumitomo (shi) Cryogenics of America Inc Dba Shi-Apd Cryogenics Inc), T3103-050-0-225-14 (Igc-Polycold Systems, Inc.).
Key specifications for T3103-050-0-225-14: Overall Length: 600.000 INCHES NOMINAL IN; Special Features: PAIR OF 50 FEET COPPER GAS LINES WITH STRAIGHT FEMALE AEROQUIP FITTINGS ON BOTH ENDS AND PRE-CHARGED WITH 225 PSI OF PT-14 REFRIGERANT FT; Part Name Assigned by Controlling Agency: COOLING GAS LINE(CRYOTIGER TO TM I/F PANEL); End Item Identification: DEEP STARE. 1 specification is 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.