The Test Kit,occult Blood Determinat, cataloged under National Stock Number 6550-01-243-3204, 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 Propper Manufacturing Company, Inc. Div Propper Manufacturing Company. Government technical data includes 4 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 6550-01-243-3204 |
| Primary Part Number | 372004 |
| Item Name | Test Kit,occult Blood Determinat |
| FSC / FSG | 6550 / 65 — In Vitro Diagnostic Substances, Reagents, Test Kits and Sets |
| Manufacturer | Propper Manufacturing Company, Inc. Div Propper Manufacturing Company |
| Status | ACTIVE |
| Test Media | FECES |
| Test Capability Quantity | 102 |
| Usage Design | TO DETECT BLOOD IN FECES |
| Component Breakdown Within Each Test Kit | 102 GUAIAC-IMPREGNATED PAPER SLIDES; TWO 15 ML BT DEVELOPER; 102 APPLICATORS |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Hazardous per DLA record (HMIC Y) |
| Criticality Code | X |
| Unit of Issue | EA |
| Part Number | Manufacturer |
|---|---|
| 372004 PRIMARY | Propper Manufacturing Company, Inc. Div Propper Manufacturing Company (USA) |
| Reference | Meaning |
|---|---|
| SERACULT | 5/9 Secondary reference Propper Manufacturing Company, Inc. Div Propper Manufacturing Company |
NSN 6550-01-243-3204 is a Test Kit,occult Blood Determinat, manufactured by Propper Manufacturing Company, Inc. Div Propper Manufacturing Company, classified under FSC 6550, In Vitro Diagnostic Substances, Reagents, Test Kits and Sets. Status: active.
NSN 6550-01-243-3204 has 1 manufacturer part number on file: 372004 (Propper Manufacturing Company, Inc. Div Propper Manufacturing Company).
1 possible match (shared part number, not a government interchangeability claim): 6550-01-387-7307. Verify interchangeability with system specifications before substitution.
Key specifications for 372004: Test Media: FECES; Test Capability Quantity: 102; Part Name Assigned by Controlling Agency: TEST KIT OCCULT BLOOD DETERMINATION SUFFICIENT FOR 102 TESTS; Usage Design: TO DETECT BLOOD IN FECES. 4 specifications are documented in the U.S. Government catalog.
Hazardous per DLA record (HMIC Y). 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.