The Mercury, cataloged under National Stock Number 6810-00-285-3450, is classified within Federal Supply Class 6810 (Chemicals) of the Chemicals and Chemical Products group. The manufacturer of record is Northrop Grumman Systems Corporation. Government technical data includes 3 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 3 items share a part number with this NSN in the catalog (possible match — not a government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 | 6810-00-285-3450 |
| Primary Part Number | 123357 |
| Item Name | Mercury |
| FSC / FSG | 6810 / 68 — Chemicals |
| Manufacturer | Northrop Grumman Systems Corporation |
| Status | ACTIVE |
| Medical Designation and Grade | REAGENT |
| Quantity Within Each Unit Package | 8.500 OUNCES, AVOIRDUPOIS OZ |
| Physical Form | LIQUID |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Hazardous per DLA record (HMIC Y) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 123357 PRIMARY | Northrop Grumman Systems Corporation (USA) |
| Reference | Meaning |
|---|---|
| MERCURY | 3/2 Design control — primary reference U.S. Government activity |
| 123357 | 5/9 Secondary reference Lockheed Martin Corporation Div Rms - Mitchel Field |
| MERCURY CAS 7439-97-6 | 3/2 Design control — primary reference U.S. Government activity |
| INSTRUMENT MERCURY | 5/9 Secondary reference U.S. Government activity |
NSN 6810-00-285-3450 is a Mercury, manufactured by Northrop Grumman Systems Corporation, classified under FSC 6810, Chemicals. Status: active.
NSN 6810-00-285-3450 has 1 manufacturer part number on file: 123357 (Northrop Grumman Systems Corporation).
3 possible matches (shared part number, not a government interchangeability claim): 3110-00-392-1905, 5961-00-435-9818, 3110-01-343-7173. Verify interchangeability with system specifications before substitution.
Key specifications for 123357: Medical Designation and Grade: REAGENT; Quantity Within Each Unit Package: 8.500 OUNCES, AVOIRDUPOIS OZ; Physical Form: LIQUID. 3 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.