The Trisodium Ethylenediaminetetraac, cataloged under National Stock Number 6810-01-312-4076, is classified within Federal Supply Class 6810 (Chemicals) of the Chemicals and Chemical Products group. The manufacturer of record is Grace W R and Co Organic Chemicals Div. Government technical data includes 2 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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.
| Parameter | Value |
|---|---|
| NSN | 6810-01-312-4076 |
| Primary Part Number | HAMPENE NA3T |
| Item Name | Trisodium Ethylenediaminetetraac |
| FSC / FSG | 6810 / 68 — Chemicals |
| Manufacturer | Grace W R and Co Organic Chemicals Div |
| Status | ACTIVE |
| General Characteristics Item Description | TRISODIUM SALT OF EDTA CONTAINS |
| Nondefinitive Spec/std Data | II TYPE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Hazardous per DLA record (HMIC Y) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| HAMPENE NA3T PRIMARY | Grace W R and Co Organic Chemicals Div (USA) |
| NA3EDTA,C1OH19O11N2NA3 | Grace W R and Co Organic Chemicals Div (USA) |
| Reference | Meaning |
|---|---|
| MIL-T-24494 TY II | 5/9 Secondary reference U.S. Government activity |
| MIL-T-24494 | 4/1 Identification reference U.S. Government activity |
NSN 6810-01-312-4076 is a Trisodium Ethylenediaminetetraac, manufactured by Grace W R and Co Organic Chemicals Div, classified under FSC 6810, Chemicals. Status: active.
NSN 6810-01-312-4076 has 2 manufacturer part numbers on file: HAMPENE NA3T (Grace W R and Co Organic Chemicals Div), NA3EDTA,C1OH19O11N2NA3 (Grace W R and Co Organic Chemicals Div).
Key specifications for HAMPENE NA3T: General Characteristics Item Description: TRISODIUM SALT OF EDTA CONTAINS; Nondefinitive Spec/std Data: II TYPE; Special Features: WATER TREATMENT CHEMICAL, BOILER, SHIPBOARD USE; 25 POUND DRUM LBS. 2 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.