PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

G9611E51SSValve,safety Relief

Emerson Automation Solutions Final Control Us Lp Div Navy Product Team · NSN 4820-01-131-5913 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-131-5913 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-131-5913. Primary manufacturer part number: G9611E51SS.
Features
  • Valve,safety Relief — FSC 4820
  • Flow Control Device: DISK
  • Connection Type: FLANGE ALL ENDS
  • Adjustable Pressure Range: +25.0 TO 29.0 POUNDS PER SQUARE INCH LBS
  • Material: STEEL COMP 316 STEM
  • Material: STEEL BODY
  • Valve Operation Method: AUTOMATIC
  • 4 verified cross-references
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
  • Applications requiring Steel Comp 316 Stem construction
General Description

The Valve,safety Relief, cataloged under National Stock Number 4820-01-131-5913, 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 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4820-01-131-5913
Primary Part NumberG9611E51SS
Item NameValve,safety Relief
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerEmerson Automation Solutions Final Control Us Lp Div Navy Product Team
StatusACTIVE
Flow Control DeviceDISK
Connection TypeFLANGE ALL ENDS
Adjustable Pressure Range+25.0 TO 29.0 POUNDS PER SQUARE INCH LBS
MaterialSTEEL COMP 316 STEM
MaterialSTEEL BODY
Valve Operation MethodAUTOMATIC
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
2805-00-353-793901611 INTERCHANGEABLE
Guide
Safeguard Powertech Systems
Cross-Reference Index
Part NumberManufacturer
G9611E51SS Anderson Greenwood Lp Dba Anderson Greenwood Crosby (USA)
G9611E51SS PRIMARY Emerson Automation Solutions Final Control Us Lp Div Navy Product Team (USA)
G9611 Anderson Greenwood Lp Dba Anderson Greenwood Crosby (USA)
G9611 PRIMARY Emerson Automation Solutions Final Control Us Lp Div Navy Product Team (USA)
Related Parts
2805-00-353-7939INTERCHANGEABLE
GUIDE
01611

Frequently Asked Questions

What is NSN 4820-01-131-5913?

NSN 4820-01-131-5913 is a Valve,safety Relief, 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 4820-01-131-5913?

NSN 4820-01-131-5913 has 4 cross-referenced part numbers: G9611E51SS (Anderson Greenwood Lp Dba Anderson Greenwood Crosby), G9611E51SS (Emerson Automation Solutions Final Control Us Lp Div Navy Product Team), G9611 (Anderson Greenwood Lp Dba Anderson Greenwood Crosby), G9611 (Emerson Automation Solutions Final Control Us Lp Div Navy Product Team).

What NSN replaces 4820-01-131-5913?

There is 1 known substitute for 4820-01-131-5913: 2805-00-353-7939. Verify interchangeability with system specifications before substitution.

What are the specifications of G9611E51SS?

Key specifications for G9611E51SS: Flow Control Device: DISK; Connection Type: FLANGE ALL ENDS; Adjustable Pressure Range: +25.0 TO 29.0 POUNDS PER SQUARE INCH LBS; Material: STEEL COMP 316 STEM. 8 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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