The Tube and Fittings,metallic, cataloged under National Stock Number 4710-01-371-4502, 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 D F P Manufacturing Corp Dba D F P. Government technical data includes 2 specifications, 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4710-01-371-4502 |
| Primary Part Number | 128P50842-1 |
| Item Name | Tube and Fittings,metallic |
| FSC / FSG | 4710 / 47 — Pipe, Tube and Rigid Tubing |
| Manufacturer | D F P Manufacturing Corp Dba D F P |
| Status | ACTIVE |
| Design Form | STRAIGHT |
| Mating End Quantity | 2 SINGLE END |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 128P50842-1 PRIMARY | D F P Manufacturing Corp Dba D F P (USA) |
| 128P50842-1 PRIMARY | Northrop Grumman Systems Corporation (USA) |
| Reference | Meaning |
|---|---|
| 128P50842 | D/9 Drawing number reference only Northrop Grumman Systems Corporation |
| 128P50842-1 | 5/9 Secondary reference Northrop Grumman Systems Corporation |
NSN 4710-01-371-4502 is a Tube and Fittings,metallic, manufactured by D F P Manufacturing Corp Dba D F P, classified under FSC 4710, Pipe, Tube and Rigid Tubing. Status: active.
NSN 4710-01-371-4502 has 2 manufacturer part numbers on file: 128P50842-1 (D F P Manufacturing Corp Dba D F P), 128P50842-1 (Northrop Grumman Systems Corporation).
Key specifications for 128P50842-1: Design Form: STRAIGHT; Mating End Quantity: 2 SINGLE END; Special Features: U/O KA-60-DCN,EJECTOR BLEED LINE ASSEMBLY. 2 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.
NSN 4710-01-371-4502 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.