The Streptolysin O Buffer, cataloged under National Stock Number 6505-00-656-1255, is classified within Federal Supply Class 6505 (Drugs and Biologicals) of the Medical, Dental, and Veterinary Equipment group. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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.
| Parameter | Value |
|---|---|
| NSN | 6505-00-656-1255 |
| Item Name | Streptolysin O Buffer |
| FSC / FSG | 6505 / 65 — Drugs and Biologicals |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 0516 | 3/9 Design control — primary reference Difco Laboratories |
NSN 6505-00-656-1255 is a Streptolysin O Buffer, classified under FSC 6505, Drugs and Biologicals. Status: active.
1 possible match (shared part number, not a government interchangeability claim): 5120-01-016-9971. Verify interchangeability with system specifications before substitution.
Key specifications for 6505-00-656-1255: Special Features: UNIT PKG QTY:1;IMMEDIATE CONTAINER TYPE:BOTTLE;IMMEDIATE CONTAINER QTY:6;QTY WITHIN EA. IMMEDIATE CONTAINER:12.38 GM. 0 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.