The Valve,gate, cataloged under National Stock Number 4820-01-008-2914, 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 19 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. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-008-2914 |
| Primary Part Number | B100-1/2 |
| Item Name | Valve,gate |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Stockham Valves and Fittings Inc |
| Status | ACTIVE |
| Material Document and Classification | ASTM B-371 ALLOY 694 ASSN STD SINGLE MATERIAL RESPONSE STEM |
| Maximum Operating Temp and Media for Which Designed | 406.0 FAHRENHEIT STEAM AND 150.0 FAHRENHEIT WATER-OIL-GAS DEGF |
| Material | COPPER ALLOY 836 DISK |
| Material Document and Classification | ASTM B-62 ASSN STD SINGLE MATERIAL RESPONSE DISK |
| Material | COPPER ALLOY 836 SEAT |
| Operating Pressure and Type | 125.0 POUNDS PER SQUARE INCH (PSI) STEAM MAXIMUM REQUIRED AND 200.0 POUNDS PER SQUARE INCH (PSI) WATER AND OTHER LIQUIDS MAXIMUM REQUIRED LOCATION NOT OTHERWISE SPECIFIED LBS |
| Bonnet Attachment Method | THREADED |
| Material | COPPER ALLOY 694 STEM |
| Valve Operation Method | MANUAL |
| Bonnet Type | INSIDE SCREW |
| Stem Type | RISING |
| Connection Type | THREADED INTERNAL PIPE |
| Material | COPPER ALLOY 836 BODY |
| Material Document and Classification | ASTM B-62 ASSN STD SINGLE MATERIAL RESPONSE BODY |
| Nominal Thread Size | 0.500 INCHES IN |
| Pressure Class | ERR-060 |
| Valve Size | 0.500 INCHES IN |
| Inlet Relationship with Outlet | IDENTICAL |
| Thread Series Designator | NPT |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 4820-01-008-2914 is a Valve,gate, manufactured by Stockham Valves and Fittings Inc, classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-01-008-2914 has 2 cross-referenced part numbers: B100-1/2 (Stockham Valves and Fittings Inc), B-107-1/2 (Stockham Valves and Fittings Inc).
There are 3 known substitutes for 4820-01-008-2914: 6665-00-200-4989, 4730-01-070-9192, 6145-01-355-5461. Verify interchangeability with system specifications before substitution.
Key specifications for B100-1/2: Material Document and Classification: ASTM B-371 ALLOY 694 ASSN STD SINGLE MATERIAL RESPONSE STEM; Maximum Operating Temp and Media for Which Designed: 406.0 FAHRENHEIT STEAM AND 150.0 FAHRENHEIT WATER-OIL-GAS DEGF; Material: COPPER ALLOY 836 DISK; Material Document and Classification: ASTM B-62 ASSN STD SINGLE MATERIAL RESPONSE DISK. 19 total characteristics are documented in the Federal Logistics Information System.