The Indicator,sight,liquid, cataloged under National Stock Number 6680-01-444-5037, is classified within Federal Supply Class 6680 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Ernst, John C & Co, Inc.. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6680-01-444-5037 |
| Primary Part Number | 420L 33IN CTR TO CTR |
| Item Name | Indicator,sight,liquid |
| FSC / FSG | 6680 / 66 — No Item Name Available |
| Manufacturer | Ernst, John C & Co, Inc. |
| Status | ACTIVE |
| Data Furnishing Method | CLEAR WINDOW |
| Material | COPPER ALLOY |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 420L 33IN CTR TO CTR PRIMARY | Ernst, John C & Co, Inc. (USA) |
| E42005 | Ernst, John C & Co, Inc. (USA) |
NSN 6680-01-444-5037 is a Indicator,sight,liquid, manufactured by Ernst, John C & Co, Inc., classified under FSC 6680 (No Item Name Available). Status: active.
NSN 6680-01-444-5037 has 2 cross-referenced part numbers: 420L 33IN CTR TO CTR (Ernst, John C & Co, Inc.), E42005 (Ernst, John C & Co, Inc.).
There are 2 known substitutes for 6680-01-444-5037: 6680-01-444-4438, 6680-01-444-4479. Verify interchangeability with system specifications before substitution.
Key specifications for 420L 33IN CTR TO CTR: Special Features: TYPE 1 WITH BRAZED FLANGES;NAVY GAUGE;NON AUTOMATIC W/O BALL CHECK33IN C-C; Data Furnishing Method: CLEAR WINDOW; Material: COPPER ALLOY. 3 total characteristics are documented in the Federal Logistics Information System.