The Test Kit,macrolide, cataloged under National Stock Number 6640-01-457-1802, is classified within Federal Supply Class 6640 (Laboratory Equipment and Supplies) of the Instruments and Laboratory Equipment group. The manufacturer of record is Charm Sciences Inc. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6640-01-457-1802 |
| Primary Part Number | ETBL-100K |
| Item Name | Test Kit,macrolide |
| FSC / FSG | 6640 / 66 — Laboratory Equipment and Supplies |
| Manufacturer | Charm Sciences Inc |
| 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 |
| Part Number | Manufacturer |
|---|---|
| ETBL-100K PRIMARY | Charm Sciences Inc (USA) |
| Reference | Meaning |
|---|---|
| ETBL-100 | 5/9 Secondary reference Charm Sciences Inc |
| 98-0110 | 5/9 Secondary reference U.S. Government activity |
NSN 6640-01-457-1802 is a Test Kit,macrolide, manufactured by Charm Sciences Inc, classified under FSC 6640, Laboratory Equipment and Supplies. Status: active.
NSN 6640-01-457-1802 has 1 manufacturer part number on file: ETBL-100K (Charm Sciences Inc).
1 possible match (shared part number, not a government interchangeability claim): 5310-01-554-8259. Verify interchangeability with system specifications before substitution.
Key specifications for ETBL-100K: Special Features: CHARM II MACROLIDE REAGENT KIT; C/O ERYTHROMYCIN TABLETS 100/BX, MULTI-ANTIBIOTIC STANDARD, 2 ZERO CONTROL STANDARD, TYPICAL COUNTS: ETBL, OPERATOR'S MANUAL; 100 TESTS FOR MACROLIDES IN MILK USING TABLET REAGENTS; UNIT ISSUE EA; Part Name Assigned by Controlling Agency: TEST KIT MACROLIDE CHARM II 100 TESTS. 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.