PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

ASTM F1370 2MF1BValve,regulating,fluid Pressure

American Society for Testing and Materials Dba Astm International · NSN 4820-01-147-1354 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-147-1354 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-147-1354. Primary manufacturer part number: ASTM F1370 2MF1B.
Features
  • Valve,regulating,fluid Pressure — FSC 4820
  • Regulation Type: AUTOMATIC SINGLE STAGE
  • Filter: NOT INCLUDED
  • First End Connection Type: PLAIN FACE FLANGE
  • First End Flange Outside Diameter: 7.688 INCHES NOMINAL IN
  • Second End Relationship with First End: IDENTICAL
  • First End Style Designator: PLAIN
  • First End Bolt Hole Quantity: 8
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
  • Applications requiring Nickel Alloy Flow Control Device construction
General Description

The Valve,regulating,fluid Pressure, cataloged under National Stock Number 4820-01-147-1354, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is American Society for Testing and Materials Dba Astm International. Government technical data includes 21 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 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
ParameterValue
NSN4820-01-147-1354
Primary Part NumberASTM F1370 2MF1B
Item NameValve,regulating,fluid Pressure
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerAmerican Society for Testing and Materials Dba Astm International
StatusCANCELLED
Regulation TypeAUTOMATIC SINGLE STAGE
FilterNOT INCLUDED
First End Connection TypePLAIN FACE FLANGE
First End Flange Outside Diameter7.688 INCHES NOMINAL IN
Second End Relationship with First EndIDENTICAL
First End Style DesignatorPLAIN
First End Bolt Hole Quantity8
Media for Which DesignedWATER, SALT
First End Bolt Hole Diameter0.500 INCHES NOMINAL IN
First End Flange Shape StyleROUND W/ BOLT HOLES
First End Bolt Circle Diameter8.500 INCHES NOMINAL IN
Body StyleSTRAIGHT THRU
First End Flange Thickness0.500 INCHES NOMINAL IN
Flow Control DeviceDISK
MaterialNICKEL ALLOY FLOW CONTROL DEVICE
Face to Face Distance13.562 INCHES NOMINAL IN
Outlet Pressure Range25.0 TO 60.0 CAMERA MOUNT
MaterialNICKEL AND ALUMINUM AND BRONZE SEAT
End Connection Quantity2
Valve Loading MethodSPRING
Maximum Inlet Pressure RatingERR-060
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
4820-00-181-891230807020 INTERCHANGEABLE
Valve,regulating,fluid Pressure
Warren Controls, Inc.
4820-00-181-8934ASTM F 1370-2GF1B INTERCHANGEABLE
Valve,regulating,fluid Pressure
American Society for Testing and Materials Dba Astm International
4820-00-181-8937ASTM F 1370 2KF1B INTERCHANGEABLE
Valve,regulating,fluid Pressure
American Society for Testing and Materials Dba Astm International
4820-00-256-6546ASTM F 1370-2HF1A INTERCHANGEABLE
Valve,regulating,fluid Pressure
American Society for Testing and Materials Dba Astm International
4820-00-892-5429ASTM F 1370-2CU1B INTERCHANGEABLE
Valve,regulating,fluid Pressure
American Society for Testing and Materials Dba Astm International
4820-01-036-1077ASTM F1370-2JF1A INTERCHANGEABLE
Valve,regulating,fluid Pressure
American Society for Testing and Materials Dba Astm International
4820-01-131-752230805262-3/4TYPE 436-5T60PSI INTERCHANGEABLE
Valve,regulating,fluid Pressure
Warren Controls, Inc.
4820-01-171-6702ASTM-F1370-2HU2B INTERCHANGEABLE
Valve,regulating,fluid Pressure
American Society for Testing and Materials Dba Astm International
4820-01-207-961140401-408 INTERCHANGEABLE
Valve,regulating,fluid Pressure
Trac Regulator Co., Inc. Dba Trac Regulator Co Inc
4820-01-213-7978406-202 INTERCHANGEABLE
Valve,regulating,fluid Pressure
Trac Regulator Co., Inc. Dba Trac Regulator Co Inc
Cross-Reference Index
Part NumberManufacturer
N-587-30-4 00IPS 25T60PSIFLGD Leslie Controls, Inc. Dba Leslie Controls Inc (USA)
40406-102 Trac Regulator Co., Inc. Dba Trac Regulator Co Inc (USA)
N-587-30-4.00IP Leslie Controls, Inc. Dba Leslie Controls Inc (USA)
ASTM F1370 American Society for Testing and Materials Dba Astm International (USA)
40406-01 25T60PSI Trac Regulator Co., Inc. Dba Trac Regulator Co Inc (USA)
ASTM F1370 2MF1B PRIMARY American Society for Testing and Materials Dba Astm International (USA)
Related Parts
4820-00-181-8912INTERCHANGEABLE
VALVE,REGULATING,FLUID PRESSURE
30807020
4820-00-181-8934INTERCHANGEABLE
VALVE,REGULATING,FLUID PRESSURE
ASTM F 1370-2GF1B
4820-00-181-8937INTERCHANGEABLE
VALVE,REGULATING,FLUID PRESSURE
ASTM F 1370 2KF1B
4820-00-256-6546INTERCHANGEABLE
VALVE,REGULATING,FLUID PRESSURE
ASTM F 1370-2HF1A
4820-00-892-5429INTERCHANGEABLE
VALVE,REGULATING,FLUID PRESSURE
ASTM F 1370-2CU1B
4820-01-036-1077INTERCHANGEABLE
VALVE,REGULATING,FLUID PRESSURE
ASTM F1370-2JF1A
4820-01-131-7522INTERCHANGEABLE
VALVE,REGULATING,FLUID PRESSURE
30805262-3/4TYPE 436-5T60PSI
4820-01-171-6702INTERCHANGEABLE
VALVE,REGULATING,FLUID PRESSURE
ASTM-F1370-2HU2B
4820-01-207-9611INTERCHANGEABLE
VALVE,REGULATING,FLUID PRESSURE
40401-408
4820-01-213-7978INTERCHANGEABLE
VALVE,REGULATING,FLUID PRESSURE
406-202
4820-01-354-2731INTERCHANGEABLE
VALVE,REGULATING,FLUID PRESSURE
ASTM F 1370 2AU1A
4820-01-395-5268INTERCHANGEABLE
VALVE,REGULATING,FLUID PRESSURE
30809020

Frequently Asked Questions

What is NSN 4820-01-147-1354?

NSN 4820-01-147-1354 is a Valve,regulating,fluid Pressure, manufactured by American Society for Testing and Materials Dba Astm International, classified under FSC 4820 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 4820-01-147-1354?

NSN 4820-01-147-1354 has 6 cross-referenced part numbers: N-587-30-4 00IPS 25T60PSIFLGD (Leslie Controls, Inc. Dba Leslie Controls Inc), 40406-102 (Trac Regulator Co., Inc. Dba Trac Regulator Co Inc), N-587-30-4.00IP (Leslie Controls, Inc. Dba Leslie Controls Inc), ASTM F1370 (American Society for Testing and Materials Dba Astm International), 40406-01 25T60PSI (Trac Regulator Co., Inc. Dba Trac Regulator Co Inc) and 1 more.

What NSN replaces 4820-01-147-1354?

There are 12 known substitutes for 4820-01-147-1354: 4820-00-181-8912, 4820-00-181-8934, 4820-00-181-8937 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of ASTM F1370 2MF1B?

Key specifications for ASTM F1370 2MF1B: Regulation Type: AUTOMATIC SINGLE STAGE; Filter: NOT INCLUDED; First End Connection Type: PLAIN FACE FLANGE; First End Flange Outside Diameter: 7.688 INCHES NOMINAL IN. 22 total characteristics are documented in the Federal Logistics Information System.

Is NSN 4820-01-147-1354 still in active supply?

NSN 4820-01-147-1354 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.
PartsTable Design LLC · partstable.com