PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

SG2570PC27Disk,valve

Emerson Automation Solutions Final Control Us Lp Div Navy Product Team · NSN 4820-00-036-1711 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-00-036-1711 — this item is cataloged by the U.S. Government under National Stock Number 4820-00-036-1711. Primary manufacturer part number: SG2570PC27.
Features
  • Disk,valve — FSC 4820
  • Thread Series Designator: UNF
  • Nominal Thread Size: 0.375 INCHES IN
  • Outside Diameter: 0.876 INCHES NOMINAL IN
  • Seat Angle: 45.0 DEGREES NOMINAL
  • Media for Which Designed: AIR
  • Material: COPPER ALLOY
  • Style Designator: PLUG
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
  • Applications requiring Copper Alloy construction
General Description

The Disk,valve, cataloged under National Stock Number 4820-00-036-1711, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Emerson Automation Solutions Final Control Us Lp Div Navy Product Team. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 31 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4820-00-036-1711
Primary Part NumberSG2570PC27
Item NameDisk,valve
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerEmerson Automation Solutions Final Control Us Lp Div Navy Product Team
StatusACTIVE
Thread Series DesignatorUNF
Nominal Thread Size0.375 INCHES IN
Outside Diameter0.876 INCHES NOMINAL IN
Seat Angle45.0 DEGREES NOMINAL
Media for Which DesignedAIR
MaterialCOPPER ALLOY
Style DesignatorPLUG
Thread Class2B
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
3110-00-156-357610879 INTERCHANGEABLE
Bearing,ball,annular
Uniontools Inc
5310-00-250-206218123 INTERCHANGEABLE
Washer,flat
Arvinmeritor Inc
3120-00-661-4982 INTERCHANGEABLE
Bearing,sleeve
5925-01-031-991118123 INTERCHANGEABLE
Circuit Breaker
Drs Advanced Isr, Llc
6240-01-480-21751G4023 INTERCHANGEABLE
Lamp,fluorescent
Technical Consumer Products, Inc.
5999-01-496-647518-123 INTERCHANGEABLE
Contact,electrical
Power Connector Llc
Cross-Reference Index
Part NumberManufacturer
SG3835PC27 Kunkle Industries Inc Lonergan Valve Div (USA)
G9708PC28 Kunkle Industries Inc Lonergan Valve Div (USA)
SG2835PC27 Anderson Greenwood Lp Dba Anderson Greenwood Crosby (USA)
SG2500PC27 Anderson Greenwood Lp Dba Anderson Greenwood Crosby (USA)
SG2570PC27 PRIMARY Emerson Automation Solutions Final Control Us Lp Div Navy Product Team (USA)
SG2570PC27 Anderson Greenwood Lp Dba Anderson Greenwood Crosby (USA)
SG3835PC27 Anderson Greenwood Lp Dba Anderson Greenwood Crosby (USA)
005.102.0040 Kunkle Industries Inc Lonergan Valve Div (USA)
G7841PC28 Kunkle Industries Inc Lonergan Valve Div (USA)
SG3835PC27 PRIMARY Emerson Automation Solutions Final Control Us Lp Div Navy Product Team (USA)
005.102.0040 Anderson Greenwood Lp Dba Anderson Greenwood Crosby (USA)
SG2835PC27 PRIMARY Emerson Automation Solutions Final Control Us Lp Div Navy Product Team (USA)
G7834PC29 PRIMARY Emerson Automation Solutions Final Control Us Lp Div Navy Product Team (USA)
G9708PC28 Anderson Greenwood Lp Dba Anderson Greenwood Crosby (USA)
SG2571PC27 PRIMARY Emerson Automation Solutions Final Control Us Lp Div Navy Product Team (USA)
SG2500PC27 Kunkle Industries Inc Lonergan Valve Div (USA)
G9708PC28 PRIMARY Emerson Automation Solutions Final Control Us Lp Div Navy Product Team (USA)
SG2570PC27 Kunkle Industries Inc Lonergan Valve Div (USA)
G7841PC28 PRIMARY Emerson Automation Solutions Final Control Us Lp Div Navy Product Team (USA)
G7834PC29 Anderson Greenwood Lp Dba Anderson Greenwood Crosby (USA)
Related Parts
3110-00-156-3576INTERCHANGEABLE
BEARING,BALL,ANNULAR
10879
5310-00-250-2062INTERCHANGEABLE
WASHER,FLAT
18123
3120-00-661-4982INTERCHANGEABLE
BEARING,SLEEVE
5925-01-031-9911INTERCHANGEABLE
CIRCUIT BREAKER
18123
6240-01-480-2175INTERCHANGEABLE
LAMP,FLUORESCENT
1G4023
5999-01-496-6475INTERCHANGEABLE
CONTACT,ELECTRICAL
18-123

Frequently Asked Questions

What is NSN 4820-00-036-1711?

NSN 4820-00-036-1711 is a Disk,valve, manufactured by Emerson Automation Solutions Final Control Us Lp Div Navy Product Team, classified under FSC 4820 (No Item Name Available). Status: active.

What are the part numbers for NSN 4820-00-036-1711?

NSN 4820-00-036-1711 has 31 cross-referenced part numbers: SG3835PC27 (Kunkle Industries Inc Lonergan Valve Div), G9708PC28 (Kunkle Industries Inc Lonergan Valve Div), SG2835PC27 (Anderson Greenwood Lp Dba Anderson Greenwood Crosby), SG2500PC27 (Anderson Greenwood Lp Dba Anderson Greenwood Crosby), SG2570PC27 (Emerson Automation Solutions Final Control Us Lp Div Navy Product Team) and 26 more.

What NSN replaces 4820-00-036-1711?

There are 6 known substitutes for 4820-00-036-1711: 3110-00-156-3576, 5310-00-250-2062, 3120-00-661-4982 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of SG2570PC27?

Key specifications for SG2570PC27: Overall Height: 0.865 INCHES NOMINAL IN; Thread Series Designator: UNF; Nominal Thread Size: 0.375 INCHES IN; Outside Diameter: 0.876 INCHES NOMINAL IN. 9 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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