The Hydroxyzine Hydrochloride Tablet, cataloged under National Stock Number 6505-01-051-4820, is classified within Federal Supply Class 6505 (Drugs and Biologicals) of the Medical, Dental, and Veterinary Equipment group. The manufacturer of record is Roerig Div Pfizer Inc. Government technical data includes 6 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6505-01-051-4820 |
| Primary Part Number | NDC00049-5260-41 |
| Item Name | Hydroxyzine Hydrochloride Tablet |
| FSC / FSG | 6505 / 65 — Drugs and Biologicals |
| Manufacturer | Roerig Div Pfizer Inc |
| Status | ACTIVE |
| Administration | ORAL |
| Medical Designation and Grade | UNITED STATES PHARMACOPEIA |
| Features Provided | INDIVIDUALLY SEALED |
| Primary Container Type | STRIP |
| Active Medicament Medicinal Strength | 50.000 MILLIGRAMS HYDROXYZINE HYDROCHLORIDE ACTIVE INGREDIENT |
| Total Primary Container Quantity | 100 |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| NDC00049-5260-41 PRIMARY | Roerig Div Pfizer Inc (USA) |
| NDC00349-2137-00 PRIMARY | Parmed Pharmaceuticals Inc (USA) |
| Reference | Meaning |
|---|---|
| NDC47679-0224-35 | 5/9 Secondary reference Baxter Healthcare Corp Pharmaceuticals Div |
| ATARAX | 5/9 Secondary reference Roerig Div Pfizer Inc |
NSN 6505-01-051-4820 is a Hydroxyzine Hydrochloride Tablet, manufactured by Roerig Div Pfizer Inc, classified under FSC 6505, Drugs and Biologicals. Status: active.
NSN 6505-01-051-4820 has 2 manufacturer part numbers on file: NDC00049-5260-41 (Roerig Div Pfizer Inc), NDC00349-2137-00 (Parmed Pharmaceuticals Inc).
2 possible matches (shared part number, not a government interchangeability claim): 6505-01-114-8657, 6505-01-114-8658. Verify interchangeability with system specifications before substitution.
Key specifications for NDC00049-5260-41: Administration: ORAL; Medical Designation and Grade: UNITED STATES PHARMACOPEIA; Features Provided: INDIVIDUALLY SEALED; Primary Container Type: STRIP. 6 specifications are documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). 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.