The Bougie,esophageal, cataloged under National Stock Number 6515-01-419-6973, is classified within Federal Supply Class 6515 (Medical and Surgical Instruments, Equipment, and Supplies) of the Medical, Dental, and Veterinary Equipment group. The manufacturer of record is Pilling Surgical Inc Dba Pilling Weck Div Pilling Instruments. Government technical data includes 3 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 6515-01-419-6973 |
| Primary Part Number | 50-7954 |
| Item Name | Bougie,esophageal |
| FSC / FSG | 6515 / 65 — Medical and Surgical Instruments, Equipment, and Supplies |
| Manufacturer | Pilling Surgical Inc Dba Pilling Weck Div Pilling Instruments |
| Status | ACTIVE |
| Design Designation | MALONEY |
| Size Designator | 54.000 FRENCH NOMINAL |
| Material | PLASTIC SILICONE OVERALL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Unit of Issue | EA |
| Part Number | Manufacturer |
|---|---|
| 50-7954 PRIMARY | Pilling Surgical Inc Dba Pilling Weck Div Pilling Instruments (USA) |
| Reference | Meaning |
|---|---|
| 95-0589 | 5/1 Secondary reference U.S. Government activity |
NSN 6515-01-419-6973 is a Bougie,esophageal, manufactured by Pilling Surgical Inc Dba Pilling Weck Div Pilling Instruments, classified under FSC 6515, Medical and Surgical Instruments, Equipment, and Supplies. Status: active.
NSN 6515-01-419-6973 has 1 manufacturer part number on file: 50-7954 (Pilling Surgical Inc Dba Pilling Weck Div Pilling Instruments).
1 possible match (shared part number, not a government interchangeability claim): 1560-01-511-4660. Verify interchangeability with system specifications before substitution.
Key specifications for 50-7954: Design Designation: MALONEY; Special Features: MALONEY DESIGN; 54 FR SIZE; SILICONE; TUNGSTEN-GELL FILLED; CALIBRATED; RADIOPAQUE; USED FOR INTRODUCTION INTO THE ESOPHAGUS FOR PURPOSE OF DILATION AND DIAGNOSIS; Size Designator: 54.000 FRENCH NOMINAL; Material: PLASTIC SILICONE OVERALL. 3 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.