United Catalysts Inc · NSN 4820-00-818-1272 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-00-818-1272 — this item is cataloged by the U.S. Government under National Stock Number 4820-00-818-1272. Primary manufacturer part number: 488-3-8.
4820-00-818-1272 — No Item Name Available illustration
Features
Valve,gate — FSC 4820
Stem Type: RISING
Connection Type: THREADED INTERNAL PIPE
Nominal Thread Size: 0.375 INCHES IN
Thread Series Designator: NPT
Operating Pressure and Type: 150.0 POUNDS PER SQUARE INCH (PSI) STEAM MAXIMUM REQUIRED AND 225.0 POUNDS PER SQUARE INCH (PSI) WATER AND OTHER LIQUIDS MAXIMUM REQUIRED LOCATION NOT OTHERWISE SPECIFIED LBS
Material: STEEL STEM
Material Document and Classification: ASTM A126-61T,CL A ASSN STD SINGLE MATERIAL RESPONSE SEAT
Applications
Flow control in piping systems
Pressure regulation
Steam and fluid isolation
Applications requiring Steel Stem construction
General Description
The Valve,gate, cataloged under National Stock Number 4820-00-818-1272, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is United Catalysts Inc. Government technical data includes 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 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
4820-00-818-1272
Primary Part Number
488-3-8
Item Name
Valve,gate
FSC / FSG
4820 / 48 — No Item Name Available
Manufacturer
United Catalysts Inc
Status
CANCELLED
Stem Type
RISING
Connection Type
THREADED INTERNAL PIPE
Nominal Thread Size
0.375 INCHES IN
Thread Series Designator
NPT
Operating Pressure and Type
150.0 POUNDS PER SQUARE INCH (PSI) STEAM MAXIMUM REQUIRED AND 225.0 POUNDS PER SQUARE INCH (PSI) WATER AND OTHER LIQUIDS MAXIMUM REQUIRED LOCATION NOT OTHERWISE SPECIFIED LBS
Material
STEEL STEM
Material Document and Classification
ASTM A126-61T,CL A ASSN STD SINGLE MATERIAL RESPONSE SEAT
Valve Operation Method
MANUAL
Material
STEEL DISK
Features Provided
BONNET PACKING
Bonnet Attachment Method
U-BOLT
Material
IRON CAST SEAT
Bonnet Type
INSIDE SCREW
Material Document and Classification
ASTM A126-61T,CL A ASSN STD SINGLE MATERIAL RESPONSE BODY
NSN 4820-00-818-1272 is a Valve,gate, manufactured by United Catalysts Inc, classified under FSC 4820 (No Item Name Available). Status: cancelled.
What are the part numbers for NSN 4820-00-818-1272?
NSN 4820-00-818-1272 has 3 cross-referenced part numbers: 488-3-8 (United Catalysts Inc), 488-3-8 (Crane Co Div Valve Div), 40A (Jenkins Bros).
What NSN replaces 4820-00-818-1272?
There are 12 known substitutes for 4820-00-818-1272: 3110-00-108-3813, 3020-00-110-3972, 2810-00-118-4388 and 9 more. Verify interchangeability with system specifications before substitution.
What are the specifications of 488-3-8?
Key specifications for 488-3-8: Stem Type: RISING; Connection Type: THREADED INTERNAL PIPE; Special Features: 0.375 IN. PIPE SIZE;R.H. THD IN; Nominal Thread Size: 0.375 INCHES IN. 16 total characteristics are documented in the Federal Logistics Information System.
Is NSN 4820-00-818-1272 still in active supply?
NSN 4820-00-818-1272 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.