The Mes,industrial Hygiene Survey,fi, cataloged under National Stock Number 6545-01-659-4563, 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 Department of the Army U S Army Medical Material Agency Mcmr-Mmo-Sa. The record lists 1 manufacturer part number 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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: SE.
| Parameter | Value |
|---|---|
| NSN | 6545-01-659-4563 |
| Primary Part Number | UA 109C |
| Item Name | Mes,industrial Hygiene Survey,fi |
| FSC / FSG | 6545 / 65 — Replenishable Field Medical Sets, Kits, and Outfits |
| Manufacturer | Department of the Army U S Army Medical Material Agency Mcmr-Mmo-Sa |
| 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 | SE |
| Part Number | Manufacturer |
|---|---|
| UA 109C PRIMARY | Department of the Army U S Army Medical Material Agency Mcmr-Mmo-Sa (USA) |
| Reference | Meaning |
|---|---|
| 1438566 | 5/1 Secondary reference U.S. Government activity |
| 6545NCM163255 | 5/1 Secondary reference Defense Medical Standardization Board |
NSN 6545-01-659-4563 is a Mes,industrial Hygiene Survey,fi, manufactured by Department of the Army U S Army Medical Material Agency Mcmr-Mmo-Sa, classified under FSC 6545, Replenishable Field Medical Sets, Kits, and Outfits. Status: active.
NSN 6545-01-659-4563 has 1 manufacturer part number on file: UA 109C (Department of the Army U S Army Medical Material Agency Mcmr-Mmo-Sa).
Key specifications for UA 109C: Special Features: THIS MEDICAL EQUIPMENT SET PROVIDES PREVENTIVE MEDICINE TEAMS WITH EQUIPMENT NECESSARY TO PERFORM BASIC INDUSTRIAL HYGIENE AND OCCUPATIONAL HEALTH SURVEILLANCE IN AN OPERATIONAL ENVIRONMENT. THIS ASSEMBLAGE CONTAINS ENOUGH MATERIAL TO SUPPORT OPERATIONS FOR 72 HOURS; Part Name Assigned by Controlling Agency: MEDICAL EQUIPMENT SET (MES) INDUSTRIAL HYGIENE SURVEY FIELD. 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.