The Valve,check, cataloged under National Stock Number 4820-00-288-6677, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Stockham Valves and Fittings Inc. Government technical data includes 21 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 26 commercial cross-references from 10 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 4820-00-288-6677 |
| Primary Part Number | B-319 SZ 3/8 IN |
| Item Name | Valve,check |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Stockham Valves and Fittings Inc |
| Status | CANCELLED |
| Connection Type | THREADED INTERNAL PIPE ALL ENDS |
| Maximum Operating Temp | 150.0 FAHRENHEIT SECOND RESPONSE DEGF |
| Maximum Operating Temp | 460.0 FAHRENHEIT FIRST RESPONSE DEGF |
| Mounting Position | HORIZONTAL OR VERTICAL |
| Connection Style | PLAIN, OPTIONAL END (PIPE) ALL ENDS |
| Thread Direction | RIGHT-HAND ALL ENDS |
| Style Designator | STRAIGHT THRU |
| Material Document and Classification | ASTM B-61 ASSN STD SINGLE MATERIAL RESPONSE BODY |
| Operating Pressure | 200.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SECOND RESPONSE LBS |
| Material | COPPER ALLOY 360 FLOW CONTROL DEVICE |
| Thread Series Designator | NPT ALL ENDS |
| Media for Which Designed | STEAM FIRST RESPONSE |
| Nondefinitive Spec/std Data | 4 TYPE AND A CLASS AND 3/8 SIZE |
| Material Document and Classification | ASTM B-16 ASSN STD SINGLE MATERIAL RESPONSE BODY LINING |
| Media for Which Designed | WATER-OIL-GAS SECOND RESPONSE |
| Operating Pressure | 125.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM FIRST RESPONSE LBS |
| Nominal Thread Size | 0.375 INCHES ALL ENDS IN |
| Material | COPPER ALLOY 836 BODY |
| Flow Control Device | DISK |
| Disk Loading Method | SPRING |
| Valve Operation Method | AUTOMATIC |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 2144 | Lunkenheimer Co (USA) |
| 198 | Conbraco Industries Inc R-P and C Valve Div (USA) |
| 3-82144125LBSP | Lunkenheimer Co (USA) |
| B-319 SZ 3/8 IN PRIMARY | Stockham Valves and Fittings Inc (USA) |
| 160984 | Hercules Engine Co Inc (USA) |
| 0MEA174A705PC48 | Carrier Corp (USA) |
| A2878 PRIMARY | Fairbanks Co the (USA) |
| 3ME480-201PC48 | Carrier Corp (USA) |
| 2ME354-22PC43-44 | Carrier Corp (USA) |
| 160984 PRIMARY | Brinkley Technology Group Llc Dba Hercules Manufacturing (USA) |
| EC33BF006 PRIMARY | Carrier Corp (USA) |
| WWV51 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| 0MEA174A701PC48 | Carrier Corp (USA) |
| FIG0600 PRIMARY | Fairbanks Co the (USA) |
| 0MEA174-205PC20 | Carrier Corp (USA) |
| 0MEA174-201PC20 | Carrier Corp (USA) |
| 13MPE-501-017,PC.23 | Willard Marine, Inc. (USA) |
| 134 | Lunkenheimer Co (USA) |
| 0640-3/8 INCH | Fairbanks Co the (USA) |
| B319 | Stockham Valves and Fittings Inc (USA) |
NSN 4820-00-288-6677 is a Valve,check, manufactured by Stockham Valves and Fittings Inc, classified under FSC 4820 (No Item Name Available). Status: cancelled.
NSN 4820-00-288-6677 has 26 cross-referenced part numbers: 2144 (Lunkenheimer Co), 198 (Conbraco Industries Inc R-P and C Valve Div), 3-82144125LBSP (Lunkenheimer Co), B-319 SZ 3/8 IN (Stockham Valves and Fittings Inc), 160984 (Hercules Engine Co Inc) and 21 more.
There are 12 known substitutes for 4820-00-288-6677: 5950-00-006-8129, 6810-00-247-0597, 4820-00-287-3097 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for B-319 SZ 3/8 IN: Connection Type: THREADED INTERNAL PIPE ALL ENDS; Maximum Operating Temp: 150.0 FAHRENHEIT SECOND RESPONSE DEGF; Maximum Operating Temp: 460.0 FAHRENHEIT FIRST RESPONSE DEGF; Mounting Position: HORIZONTAL OR VERTICAL. 21 total characteristics are documented in the Federal Logistics Information System.
NSN 4820-00-288-6677 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.