Superior Valve Co · NSN 4820-00-855-2512 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-00-855-2512 — this item is cataloged by the U.S. Government under National Stock Number 4820-00-855-2512. Primary manufacturer part number: 1251BB.
4820-00-855-2512 — No Item Name Available illustration
Features
Valve,globe — FSC 4820
Connection Type: THREADED INTERNAL PIPE ALL ENDS
Bonnet Type: INSIDE SCREW
Flow Control Device: DISK
Material: COPPER ALLOY BODY
Material: COPPER ALLOY SEAT
Connection Style: PLAIN,OPTIONAL END(PIPE) ALL ENDS
Material: SILVER FLOW CONTROL DEVICE
Applications
Flow control in piping systems
Pressure regulation
Steam and fluid isolation
Applications requiring Copper Alloy Body construction
General Description
The Valve,globe, cataloged under National Stock Number 4820-00-855-2512, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Superior Valve Co. Government technical data includes 16 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
Technical Specifications
Parameter
Value
NSN
4820-00-855-2512
Primary Part Number
1251BB
Item Name
Valve,globe
FSC / FSG
4820 / 48 — No Item Name Available
Manufacturer
Superior Valve Co
Status
CANCELLED
Connection Type
THREADED INTERNAL PIPE ALL ENDS
Bonnet Type
INSIDE SCREW
Flow Control Device
DISK
Material
COPPER ALLOY BODY
Material
COPPER ALLOY SEAT
Connection Style
PLAIN,OPTIONAL END(PIPE) ALL ENDS
Material
SILVER FLOW CONTROL DEVICE
Valve Operation Method
MANUAL
Thread Direction
RIGHT-HAND ALL ENDS
Bonnet Attachment Method
THREADED
Media for Which Designed
NITROGEN, GASEOUS SINGLE RESPONSE
Operating Pressure
3.6 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
NSN 4820-00-855-2512 is a Valve,globe, manufactured by Superior Valve Co, classified under FSC 4820 (No Item Name Available). Status: cancelled.
What are the part numbers for NSN 4820-00-855-2512?
NSN 4820-00-855-2512 has 4 cross-referenced part numbers: 1251BB (Superior Valve Co), 55A46B4 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier), 300039 (Metadure Parts & Sales, Inc.), 30039 (Metadure Parts & Sales, Inc.).
What NSN replaces 4820-00-855-2512?
There are 12 known substitutes for 4820-00-855-2512: 5950-00-131-2406, 6685-00-193-9502, 3020-00-200-2182 and 9 more. Verify interchangeability with system specifications before substitution.
What are the specifications of 1251BB?
Key specifications for 1251BB: Connection Type: THREADED INTERNAL PIPE ALL ENDS; Bonnet Type: INSIDE SCREW; Flow Control Device: DISK; Material: COPPER ALLOY BODY. 16 total characteristics are documented in the Federal Logistics Information System.
Is NSN 4820-00-855-2512 still in active supply?
NSN 4820-00-855-2512 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.
✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.