The Case,medical Modular,preventive, cataloged under National Stock Number 6545-01-535-6839, is classified within Federal Supply Class 6545 (Replenishable Field Medical Sets, Kits, and Outfits) of the Medical, Dental, and Veterinary Equipment group. The manufacturer of record is S.o. Tech/special Operations Technologies, Inc.. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 6545-01-535-6839 |
| Primary Part Number | MMCOS-PM-MK1-BLK |
| Item Name | Case,medical Modular,preventive |
| FSC / FSG | 6545 / 65 — Replenishable Field Medical Sets, Kits, and Outfits |
| Manufacturer | S.o. Tech/special Operations Technologies, Inc. |
| Status | ACTIVE |
| Supplementary Features | ITEM TO BE ADDED TO MES, SF TACTICAL 2005; UA 4268 TO ENHANCE PREVENTIVE MEDICINE CAPABILITY |
| 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 | EA |
| Part Number | Manufacturer |
|---|---|
| MMCOS-PM-MK1-BLK PRIMARY | S.o. Tech/special Operations Technologies, Inc. (USA) |
| Reference | Meaning |
|---|---|
| 941688013200 | 6/9 Informative reference only Ncb Hungary (honvedsegi Egyseges Termekkod) |
| 6515NCM051774 | 5/1 Secondary reference Defense Medical Standardization Board |
| CASE ORGANIZER SYS PM | 5/1 Secondary reference S.o. Tech/special Operations Technologies, Inc. |
| 05-1920 | 5/1 Secondary reference U.S. Government activity |
| MMCOS-PM-MK-1 | 5/9 Secondary reference S.o. Tech/special Operations Technologies, Inc. |
NSN 6545-01-535-6839 is a Case,medical Modular,preventive, manufactured by S.o. Tech/special Operations Technologies, Inc., classified under FSC 6545, Replenishable Field Medical Sets, Kits, and Outfits. Status: active.
NSN 6545-01-535-6839 has 1 manufacturer part number on file: MMCOS-PM-MK1-BLK (S.o. Tech/special Operations Technologies, Inc.).
Key specifications for MMCOS-PM-MK1-BLK: Supplementary Features: ITEM TO BE ADDED TO MES, SF TACTICAL 2005; UA 4268 TO ENHANCE PREVENTIVE MEDICINE CAPABILITY; Special Features: PREVENTIVE MEDICINE 1650/60 MK1, BLACK CORDURA NYLON, ORGANIZER SYSTEM CONSISTING OF MOLE/PALS LID PANEL FOR 1650/1660 PELCIAN CASES; 9-ZIPPERED POUCHES; 4-LG. ZIPPERED BAGS AND 13-BLACK NAMETAPES; PANEL AFFIXES TO THE LID USING ADHESIVE AND SCREWS PROVIDED; POUCHES ATTACH USING SOTECH FLEXTAB SYSTEM; ACCOMMODATES THE RAMMP-PM WHEN USED WITH THE 1660 CASE; Part Name Assigned by Controlling Agency: CASE ORGANIZER SYSTEM PREVENTIVE MEDICINE MEDICAL MODULAR. 1 specification is 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.