The Calcium Hydroxide, cataloged under National Stock Number 6810-01-700-6943, is classified within Federal Supply Class 6810 (Chemicals) of the Chemicals and Chemical Products group. The manufacturer of record is Spectrum Laboratory Products, Inc. Dba Spectrum Cleanroom Design. Government technical data includes 2 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 3 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6810-01-700-6943 |
| Primary Part Number | C1117-500GM |
| Item Name | Calcium Hydroxide |
| FSC / FSG | 6810 / 68 — Chemicals |
| Manufacturer | Spectrum Laboratory Products, Inc. Dba Spectrum Cleanroom Design |
| Status | ACTIVE |
| Quantity Within Each Unit Package | 500.00 GRAMS G |
| Physical Form | POWDER |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Hazardous per DLA record (HMIC D) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| C1117-500GM PRIMARY | Spectrum Laboratory Products, Inc. Dba Spectrum Cleanroom Design (USA) |
| Reference | Meaning |
|---|---|
| A-A-55821 | 4/1 Identification reference Federal Commercial Item Description Promulgated by General Services Administration Washington DC |
NSN 6810-01-700-6943 is a Calcium Hydroxide, manufactured by Spectrum Laboratory Products, Inc. Dba Spectrum Cleanroom Design, classified under FSC 6810, Chemicals. Status: active.
NSN 6810-01-700-6943 has 1 manufacturer part number on file: C1117-500GM (Spectrum Laboratory Products, Inc. Dba Spectrum Cleanroom Design).
3 possible matches (shared part number, not a government interchangeability claim): 6810-01-700-7116, 6810-01-700-7120, 6810-01-700-7125. Verify interchangeability with system specifications before substitution.
Key specifications for C1117-500GM: Quantity Within Each Unit Package: 500.00 GRAMS G; Physical Form: POWDER; Part Name Assigned by Controlling Agency: CALCIUM OXIDE, HYDRATED. 2 specifications are documented in the U.S. Government catalog.
Hazardous per DLA record (HMIC D). 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.