The India Ink Stain, cataloged under National Stock Number 6550-01-736-1622, 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 Slmp Llc Dba Statlab Medical Products. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active. Unit of issue: BT.
| Parameter | Value |
|---|---|
| NSN | 6550-01-736-1622 |
| Primary Part Number | STIINPT |
| Item Name | India Ink Stain |
| FSC / FSG | 6550 / 65 — In Vitro Diagnostic Substances, Reagents, Test Kits and Sets |
| Manufacturer | Slmp Llc Dba Statlab Medical Products |
| 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 | BT |
| Part Number | Manufacturer |
|---|---|
| STIINPT PRIMARY | Slmp Llc Dba Statlab Medical Products (USA) |
| 22-021-426 | Fisher Scientific Company L.l.c. (USA) |
| Reference | Meaning |
|---|---|
| 1704503 | 5/1 Secondary reference U.S. Government activity |
| 6550NCM252088 | 5/1 Secondary reference Defense Medical Standardization Board |
NSN 6550-01-736-1622 is a India Ink Stain, manufactured by Slmp Llc Dba Statlab Medical Products, classified under FSC 6550, In Vitro Diagnostic Substances, Reagents, Test Kits and Sets. Status: active.
NSN 6550-01-736-1622 has 2 manufacturer part numbers on file: STIINPT (Slmp Llc Dba Statlab Medical Products), 22-021-426 (Fisher Scientific Company L.l.c.).
Key specifications for STIINPT: Special Features: INTENDED TO STAIN (IN VITRO) CRYPTOCOCCUS NEOFORMANS IN CEREBRAL SPINAL FLUID, WHICH WILL APPEAR AS ENCAPSULATED CELLS THAT APPEAR TO HAVE A CLEAR, UNSTAINED ZONE SURROUNDING THE CELL. FOR MARKING PATHOLOGY SPECIMENS; ALSO USED TO MARK MARGINS ON UNFIXED TISSUE SPECIMENS; STORE/USE EACH COMPONENT ACCORDING TO THE TEMPERATURE AND EXPIRATION ON THE LABEL; 16 OZ BOTTLE. OZ; Part Name Assigned by Controlling Agency: INDIA INK STAIN, PINT(16 OZ) OZ. 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.