PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

058.307.0113Test Gag,safety Relief Valve

Emerson Automation Solutions Final Control Us Lp Div Navy Product Team · NSN 4820-01-025-7400 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-025-7400 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-025-7400. Primary manufacturer part number: 058.307.0113.
Features
  • Test Gag,safety Relief Valve — FSC 4820
  • General Characteristics Item Description: CORROSON RESISTANT STEEL ASTM A-582 TYPE 416;0/A HEIGHT 1.375 IN.;MAJOR DIA 0.500 IN.;ONE END KNURLED 0.500 IN. DEEP;UNDERCUT 0.250 IN. DEEP AND 0.281 IN. DIA FOLLOWED BY A 0.338 IN. THREADED SECTIN,0.375-16 THD;OTHER END 0.250 IN DIA NOMINAL IN
  • 9 verified cross-references
  • Primary manufacturer: Emerson Automation Solutions Final Control Us Lp Div Navy Product Team
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Test Gag,safety Relief Valve, cataloged under National Stock Number 4820-01-025-7400, 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 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 9 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4820-01-025-7400
Primary Part Number058.307.0113
Item NameTest Gag,safety Relief Valve
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerEmerson Automation Solutions Final Control Us Lp Div Navy Product Team
StatusACTIVE
General Characteristics Item DescriptionCORROSON RESISTANT STEEL ASTM A-582 TYPE 416;0/A HEIGHT 1.375 IN.;MAJOR DIA 0.500 IN.;ONE END KNURLED 0.500 IN. DEEP;UNDERCUT 0.250 IN. DEEP AND 0.281 IN. DIA FOLLOWED BY A 0.338 IN. THREADED SECTIN,0.375-16 THD;OTHER END 0.250 IN DIA NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
4820-01-277-9140008-303-0098 INTERCHANGEABLE
Guide,valve Stem
Anderson Greenwood Lp Dba Anderson Greenwood Crosby
4820-01-311-4975NMP1109DLO-40EB2-59T70PSI INTERCHANGEABLE
Valve,safety Relief
Emerson Automation Solutions Final Control Us Lp Div Navy Product Team
3040-01-311-9529NMP 1109 PIECE 8 INTERCHANGEABLE
Lever,manual Control
Emerson Automation Solutions Final Control Us Lp Div Navy Product Team
4730-01-312-5020NMP 1109 PIECE 13 INTERCHANGEABLE
Nut,union
Emerson Automation Solutions Final Control Us Lp Div Navy Product Team
4730-01-312-5021NMP 1109 PIECE 29 INTERCHANGEABLE
Nut,union
Emerson Automation Solutions Final Control Us Lp Div Navy Product Team
4820-01-312-50760045000469 INTERCHANGEABLE
Stem,fluid Valve
Emerson Automation Solutions Final Control Us Lp Div Navy Product Team
4820-01-312-5081NMP 1109 PIECE 12 INTERCHANGEABLE
Cap,valve
Emerson Automation Solutions Final Control Us Lp Div Navy Product Team
4820-01-359-6357DLO-40E/B-2 49T5 INTERCHANGEABLE
Valve,safety Relief
Emerson Automation Solutions Final Control Us Lp Div Navy Product Team
4820-01-473-1277005.500.0403 INTERCHANGEABLE
Disk,valve
Anderson Greenwood Lp Dba Anderson Greenwood Crosby
Cross-Reference Index
Part NumberManufacturer
NMP-1109 Anderson Greenwood Lp Dba Anderson Greenwood Crosby (USA)
058.307.0113 Kunkle Industries Inc Lonergan Valve Div (USA)
NMP-1109 PC 35A Kunkle Industries Inc Lonergan Valve Div (USA)
NMP-1109 PC35A Anderson Greenwood Lp Dba Anderson Greenwood Crosby (USA)
NMP-1109 Kunkle Industries Inc Lonergan Valve Div (USA)
058.307.0113 Anderson Greenwood Lp Dba Anderson Greenwood Crosby (USA)
NMP-1109 PC35A Emerson Automation Solutions Final Control Us Lp Div Navy Product Team (USA)
058-307-0113 Kunkle Industries Inc Lonergan Valve Div (USA)
058.307.0113 PRIMARY Emerson Automation Solutions Final Control Us Lp Div Navy Product Team (USA)
Related Parts
4820-01-277-9140INTERCHANGEABLE
GUIDE,VALVE STEM
008-303-0098
4820-01-311-4975INTERCHANGEABLE
VALVE,SAFETY RELIEF
NMP1109DLO-40EB2-59T70PSI
3040-01-311-9529INTERCHANGEABLE
LEVER,MANUAL CONTROL
NMP 1109 PIECE 8
4730-01-312-5020INTERCHANGEABLE
NUT,UNION
NMP 1109 PIECE 13
4730-01-312-5021INTERCHANGEABLE
NUT,UNION
NMP 1109 PIECE 29
4820-01-312-5076INTERCHANGEABLE
STEM,FLUID VALVE
0045000469
4820-01-312-5081INTERCHANGEABLE
CAP,VALVE
NMP 1109 PIECE 12
4820-01-359-6357INTERCHANGEABLE
VALVE,SAFETY RELIEF
DLO-40E/B-2 49T5
4820-01-473-1277INTERCHANGEABLE
DISK,VALVE
005.500.0403

Frequently Asked Questions

What is NSN 4820-01-025-7400?

NSN 4820-01-025-7400 is a Test Gag,safety Relief 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 4820-01-025-7400?

NSN 4820-01-025-7400 has 9 cross-referenced part numbers: NMP-1109 (Anderson Greenwood Lp Dba Anderson Greenwood Crosby), 058.307.0113 (Kunkle Industries Inc Lonergan Valve Div), NMP-1109 PC 35A (Kunkle Industries Inc Lonergan Valve Div), NMP-1109 PC35A (Anderson Greenwood Lp Dba Anderson Greenwood Crosby), NMP-1109 (Kunkle Industries Inc Lonergan Valve Div) and 4 more.

What NSN replaces 4820-01-025-7400?

There are 9 known substitutes for 4820-01-025-7400: 4820-01-277-9140, 4820-01-311-4975, 3040-01-311-9529 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 058.307.0113?

Key specifications for 058.307.0113: General Characteristics Item Description: CORROSON RESISTANT STEEL ASTM A-582 TYPE 416;0/A HEIGHT 1.375 IN.;MAJOR DIA 0.500 IN.;ONE END KNURLED 0.500 IN. DEEP;UNDERCUT 0.250 IN. DEEP AND 0.281 IN. DIA FOLLOWED BY A 0.338 IN. THREADED SECTIN,0.375-16 THD;OTHER END 0.250 IN DIA NOMINAL IN. 1 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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