The Culture Medium,thioglycollate W/, cataloged under National Stock Number 6550-01-536-0560, is classified within Federal Supply Class 6550 (In Vitro Diagnostic Substances, Reagents, Test Kits and Sets) of the Medical, Dental, and Veterinary Equipment group. The manufacturer of record is Becton, Dickinson and Company Dba Becton Dickinson & Co. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active. Unit of issue: PG.
| Parameter | Value |
|---|---|
| NSN | 6550-01-536-0560 |
| Primary Part Number | 221787 |
| Item Name | Culture Medium,thioglycollate W/ |
| FSC / FSG | 6550 / 65 — In Vitro Diagnostic Substances, Reagents, Test Kits and Sets |
| Manufacturer | Becton, Dickinson and Company Dba Becton Dickinson & Co |
| 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 |
| Unit of Issue | PG |
| Part Number | Manufacturer |
|---|---|
| 221787 PRIMARY | Becton, Dickinson and Company Dba Becton Dickinson & Co (USA) |
| Reference | Meaning |
|---|---|
| 6505NCM051783 | 5/1 Secondary reference Defense Medical Standardization Board |
| THIO | 5/9 Secondary reference Becton-Dickinson and Co Microbiology Systems Div |
| MIL-STD-129P | 5/9 Secondary reference U.S. Government activity |
| 05-1933 | 5/1 Secondary reference U.S. Government activity |
| 221787 | 3/9 Design control — primary reference Becton-Dickinson and Co Microbiology Systems Div |
NSN 6550-01-536-0560 is a Culture Medium,thioglycollate W/, manufactured by Becton, Dickinson and Company Dba Becton Dickinson & Co, classified under FSC 6550, In Vitro Diagnostic Substances, Reagents, Test Kits and Sets. Status: active.
NSN 6550-01-536-0560 has 1 manufacturer part number on file: 221787 (Becton, Dickinson and Company Dba Becton Dickinson & Co).
Key specifications for 221787: Special Features: 8ML TUBES; PREPARED LIQUID MEDIA USED FOR THE CULTURE OF ANAEROBIC BACTERIA; PKG/10; Part Name Assigned by Controlling Agency: CULTURE MED. THIOGLYCOLLATE 8ML TUBES 10S. 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.