The Body,venturi Meter, cataloged under National Stock Number 6680-01-121-2184, is classified within Federal Supply Class 6680 (Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments) of the Instruments and Laboratory Equipment group. The manufacturer of record is Naval Sea Systems Command. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government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 | 6680-01-121-2184 |
| Primary Part Number | 845-2445305ITEM6-1 |
| Item Name | Body,venturi Meter |
| FSC / FSG | 6680 / 66 — Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| General Characteristics Item Description | COPPER-NICKEL; 0.220 IN. MIN WALL THK; BUTT WELD END CONNECTIONS; 13.380 IN. O/A LG; 5.000 IN. IPS END SIZE; 3.749 IN. MIN,3.751 IN. MAX THROAT DIA; 150 PSI WORKING PRESSURE IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 845-2445305ITEM6-1 | Naval Sea Systems Command (USA) |
| Reference | Meaning |
|---|---|
| 2445305-6-1 | 3/2 Design control — primary reference U.S. Government activity |
| 845-2445305 | 5/1 Secondary reference Naval Sea Systems Command |
NSN 6680-01-121-2184 is a Body,venturi Meter, manufactured by Naval Sea Systems Command, classified under FSC 6680, Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments. Status: active.
NSN 6680-01-121-2184 has 1 manufacturer part number on file: 845-2445305ITEM6-1 (Naval Sea Systems Command).
2 possible matches (shared part number, not a government interchangeability claim): 4820-01-138-2023, 6680-01-255-7709. Verify interchangeability with system specifications before substitution.
Key specifications for 845-2445305ITEM6-1: General Characteristics Item Description: COPPER-NICKEL; 0.220 IN. MIN WALL THK; BUTT WELD END CONNECTIONS; 13.380 IN. O/A LG; 5.000 IN. IPS END SIZE; 3.749 IN. MIN,3.751 IN. MAX THROAT DIA; 150 PSI WORKING PRESSURE IN; End Item Identification: GENERAL DYNAMICS CORP ELECTRIC BOAT DIV,VENTURI METER. 1 specification is documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). 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.