The Valve,check, cataloged under National Stock Number 4820-01-212-6793, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Naval Sea Systems Command. Government technical data includes 17 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 2 manufacturers, 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 | 4820-01-212-6793 |
| Primary Part Number | 803-6397247-3131 |
| Item Name | Valve,check |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| Material | PLASTIC POLYAMIDE NYLON FLOW CONTROL DEVICE |
| Nominal Thread Size | 1.750 INCHES ALL ENDS IN |
| Thread Quantity Per Inch | 12 ALL ENDS |
| Material | NICKEL ALLOY BODY |
| Thread Direction | RIGHT-HAND ALL ENDS |
| Connection Style | PLAIN (PIPE) ALL ENDS |
| Media for Which Designed | WATER-OIL-GAS SINGLE RESPONSE |
| Operating Pressure | 6000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS |
| Maximum Operating Temp | 230.0 FAHRENHEIT SINGLE RESPONSE DEGF |
| Mounting Position | HORIZONTAL OR VERTICAL |
| Thread Class | 3A ALL ENDS A |
| Material | NICKEL ALLOY SEAT |
| Valve Operation Method | AUTOMATIC |
| Connection Type | THREADED EXTERNAL PIPE ALL ENDS |
| Flow Control Device | DISK |
| Style Designator | STRAIGHT THRU |
| Thread Series Designator | NPT ALL ENDS |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 6GC80-3PL1014 | Hydrasearch Co., Inc. Dba Use CAGE Code 32142 for Cataloging (USA) |
| 803-6397247-3131 PRIMARY | Naval Sea Systems Command (USA) |
| 6GC80-3 | Hydrasearch Co., Inc. Dba Use CAGE Code 32142 for Cataloging (USA) |
| 803-6397247 | Naval Sea Systems Command (USA) |
NSN 4820-01-212-6793 is a Valve,check, manufactured by Naval Sea Systems Command, classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-01-212-6793 has 4 cross-referenced part numbers: 6GC80-3PL1014 (Hydrasearch Co., Inc. Dba Use CAGE Code 32142 for Cataloging), 803-6397247-3131 (Naval Sea Systems Command), 6GC80-3 (Hydrasearch Co., Inc. Dba Use CAGE Code 32142 for Cataloging), 803-6397247 (Naval Sea Systems Command).
There are 12 known substitutes for 4820-01-212-6793: 4820-01-121-9782, 4820-01-172-9148, 4820-01-184-9371 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 803-6397247-3131: Material: PLASTIC POLYAMIDE NYLON FLOW CONTROL DEVICE; Nominal Thread Size: 1.750 INCHES ALL ENDS IN; Thread Quantity Per Inch: 12 ALL ENDS; Material: NICKEL ALLOY BODY. 17 total characteristics are documented in the Federal Logistics Information System.