The Reference Standard Set,sodium,po, cataloged under National Stock Number 6550-01-212-1282, is classified within Federal Supply Class 6550 (In Vitro Diagnostic Substances, Reagents, Test Kits and Sets) of the Medical, Dental, and Veterinary Equipment group. The manufacturer of record is Newington Electric Co., Inc.. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active. Unit of issue: PG.
| Parameter | Value |
|---|---|
| NSN | 6550-01-212-1282 |
| Primary Part Number | 757011 |
| Item Name | Reference Standard Set,sodium,po |
| FSC / FSG | 6550 / 65 — In Vitro Diagnostic Substances, Reagents, Test Kits and Sets |
| Manufacturer | Newington Electric Co., 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 |
| Unit of Issue | PG |
| Part Number | Manufacturer |
|---|---|
| 757011 PRIMARY | Newington Electric Co., Inc. (USA) |
NSN 6550-01-212-1282 is a Reference Standard Set,sodium,po, manufactured by Newington Electric Co., Inc., classified under FSC 6550, In Vitro Diagnostic Substances, Reagents, Test Kits and Sets. Status: active.
NSN 6550-01-212-1282 has 1 manufacturer part number on file: 757011 (Newington Electric Co., Inc.).
1 possible match (shared part number, not a government interchangeability claim): 6550-01-465-2667. Verify interchangeability with system specifications before substitution.
Key specifications for 757011: Special Features: FOR USE WITH THE BECKMAN E-4 ANALYZER; 175.0 ML PER BOTTLE; 3 BOTTLES PER PACKAGE; Part Name Assigned by Controlling Agency: REFERENCE STANDARD SE SODIUM POTASSIUM CHL&CARB DIOXIDE 175ML 3S. 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.