The Indicator,sight,liquid, cataloged under National Stock Number 6680-01-164-6859, is classified within Federal Supply Class 6680 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Clark-Reliance Llc Dba Jacoby-Tarbox. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6680-01-164-6859 |
| Primary Part Number | B647-F910-HP |
| Item Name | Indicator,sight,liquid |
| FSC / FSG | 6680 / 66 — No Item Name Available |
| Manufacturer | Clark-Reliance Llc Dba Jacoby-Tarbox |
| Status | ACTIVE |
| Data Furnishing Method | CLEAR WINDOW |
| Maximum Working Pressure | 300.0 POUNDS PER SQUARE INCH (PSI) LBS |
| Reference Number Differentiating Characteristics | MATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL,MANUFACTURING AND TESTING SPECIFICATIONS |
| Style Designator | DOUBLE PORT FLANGED |
| Furnished Data | LIQUID FLOW |
| Material | STEEL COMP 316 |
| Material Document and Classification | MIL-S-867 CL 3 MIL SPEC SINGLE MATERIAL RESPONSE |
| Criticality Code Justification | ZZZY |
| Sight Diameter | 2.063 INCHES MINIMUM AND 2.187 INCHES MAXIMUM IN |
| Flange Outside Diameter | 6.000 INCHES MINIMUM AND 6.125 INCHES MAXIMUM IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| B647-F910-HP | Clark-Reliance Llc Dba Jacoby-Tarbox (USA) |
| 647F910HP | Clark-Reliance Llc Dba Jacoby-Tarbox (USA) |
| 647 | Clark-Reliance Llc Dba Jacoby-Tarbox (USA) |
| B-647 | Clark-Reliance Llc Dba Jacoby-Tarbox (USA) |
NSN 6680-01-164-6859 is a Indicator,sight,liquid, manufactured by Clark-Reliance Llc Dba Jacoby-Tarbox, classified under FSC 6680 (No Item Name Available). Status: active.
NSN 6680-01-164-6859 has 4 cross-referenced part numbers: B647-F910-HP (Clark-Reliance Llc Dba Jacoby-Tarbox), 647F910HP (Clark-Reliance Llc Dba Jacoby-Tarbox), 647 (Clark-Reliance Llc Dba Jacoby-Tarbox), B-647 (Clark-Reliance Llc Dba Jacoby-Tarbox).
There are 12 known substitutes for 6680-01-164-6859: 4320-00-035-7239, 5940-00-208-0668, 2590-00-414-5619 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for B647-F910-HP: Data Furnishing Method: CLEAR WINDOW; Maximum Working Pressure: 300.0 POUNDS PER SQUARE INCH (PSI) LBS; Reference Number Differentiating Characteristics: MATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL,MANUFACTURING AND TESTING SPECIFICATIONS; Style Designator: DOUBLE PORT FLANGED. 11 total characteristics are documented in the Federal Logistics Information System.