The Hydroxyzine Hydrochloride Tablet, cataloged under National Stock Number 6505-00-931-7823, 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 5 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 3 items share a part number with this NSN in the catalog (possible match — not a government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 | 6505-00-931-7823 |
| Primary Part Number | NDC00049-5620-73 |
| Item Name | Hydroxyzine Hydrochloride Tablet |
| FSC / FSG | 6505 / 65 — Drugs and Biologicals |
| Manufacturer | Roerig Div Pfizer Inc |
| Status | ACTIVE |
| Administration | ORAL |
| Primary Container Content Quantity | 500.000 TABLETS |
| Medical Designation and Grade | UNITED STATES PHARMACOPEIA |
| Primary Container Type | BOTTLE |
| Active Medicament Medicinal Strength | 50.000 MILLIGRAMS HYDROXYZINE HYDROCHLORIDE ACTIVE INGREDIENT |
| 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 |
|---|---|
| NDC00049-5620-73 PRIMARY | Roerig Div Pfizer Inc (USA) |
| 2459 PRIMARY | Roerig Div Pfizer Inc (USA) |
| Reference | Meaning |
|---|---|
| ATARAX | 5/1 Secondary reference Roerig Div Pfizer Inc |
NSN 6505-00-931-7823 is a Hydroxyzine Hydrochloride Tablet, manufactured by Roerig Div Pfizer Inc, classified under FSC 6505, Drugs and Biologicals. Status: active.
NSN 6505-00-931-7823 has 2 manufacturer part numbers on file: NDC00049-5620-73 (Roerig Div Pfizer Inc), 2459 (Roerig Div Pfizer Inc).
3 possible matches (shared part number, not a government interchangeability claim): 6505-01-051-4820, 2940-01-107-9531, 6505-01-114-8657. Verify interchangeability with system specifications before substitution.
Key specifications for NDC00049-5620-73: Administration: ORAL; Primary Container Content Quantity: 500.000 TABLETS; Medical Designation and Grade: UNITED STATES PHARMACOPEIA; Primary Container Type: BOTTLE. 5 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.