The Hose and Tee Assembly, cataloged under National Stock Number 4720-01-042-7810, is classified within Federal Supply Class 4720 (Hose and Flexible Tubing) of the Pipe, Tubing, Hose, and Fittings group. The manufacturer of record is Smiths Tubular Systems-Laconia, 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4720-01-042-7810 |
| Primary Part Number | 4059T27P01 |
| Item Name | Hose and Tee Assembly |
| FSC / FSG | 4720 / 47 — Hose and Flexible Tubing |
| Manufacturer | Smiths Tubular Systems-Laconia, Inc. |
| Status | ACTIVE |
| General Characteristics Item Description | POLYTETRAFLUOROETHYLENE HOSE ASSEMBLY 39.875 IN LG,ONE STEEL 9O DEG FITTING ON EACH END,.500-20 UNJF-3B THREADS ON EACH FITTING,ONE STEEL TEE 12.625 IN FROM ONE END IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | F |
| Part Number | Manufacturer |
|---|---|
| 106458-6 | Smiths Tubular Systems-Laconia, Inc. (USA) |
| 4059T27P01 PRIMARY | Smiths Tubular Systems-Laconia, Inc. (USA) |
| Reference | Meaning |
|---|---|
| 4059T27P01 | 3/2 Design control — primary reference U.S. Government activity |
| 4059T27 | D/9 Drawing number reference only U.S. Government activity |
| 4059T27P01 99207 | 1/2 Source control — Government-approved source U.S. Government activity |
NSN 4720-01-042-7810 is a Hose and Tee Assembly, manufactured by Smiths Tubular Systems-Laconia, Inc., classified under FSC 4720, Hose and Flexible Tubing. Status: active.
NSN 4720-01-042-7810 has 2 manufacturer part numbers on file: 106458-6 (Smiths Tubular Systems-Laconia, Inc.), 4059T27P01 (Smiths Tubular Systems-Laconia, Inc.).
Key specifications for 4059T27P01: General Characteristics Item Description: POLYTETRAFLUOROETHYLENE HOSE ASSEMBLY 39.875 IN LG,ONE STEEL 9O DEG FITTING ON EACH END,.500-20 UNJF-3B THREADS ON EACH FITTING,ONE STEEL TEE 12.625 IN FROM ONE END IN. 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.
NSN 4720-01-042-7810 has DEMIL Code B. Demilitarization may be required before disposal or transfer to non-military entities.
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.