PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

ASTM F 1370-2CU1BValve,regulating,fluid Pressure

American Society for Testing and Materials Dba Astm International · NSN 4820-00-892-5429 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-00-892-5429 — this item is cataloged by the U.S. Government under National Stock Number 4820-00-892-5429. Primary manufacturer part number: ASTM F 1370-2CU1B.
Features
  • Valve,regulating,fluid Pressure — FSC 4820
  • First End Connection Type: UNTHREADED INTERNAL PIPE
  • Material: NICKEL ALLOY STEM
  • First End Nominal Pipe Size Accommodated: 0.500 INCHES IN
  • Furnished Items: BRAZING RING
  • Outlet Pressure Range: 25.0 TO 60.0 CAMERA MOUNT
  • End Connection Quantity: 2
  • Filter: NOT INCLUDED
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
  • Applications requiring Nickel Alloy Stem construction
General Description

The Valve,regulating,fluid Pressure, cataloged under National Stock Number 4820-00-892-5429, 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 18 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 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: Active.

Technical Specifications
ParameterValue
NSN4820-00-892-5429
Primary Part NumberASTM F 1370-2CU1B
Item NameValve,regulating,fluid Pressure
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerAmerican Society for Testing and Materials Dba Astm International
StatusACTIVE
First End Connection TypeUNTHREADED INTERNAL PIPE
MaterialNICKEL ALLOY STEM
First End Nominal Pipe Size Accommodated0.500 INCHES IN
Furnished ItemsBRAZING RING
Outlet Pressure Range25.0 TO 60.0 CAMERA MOUNT
End Connection Quantity2
FilterNOT INCLUDED
Second End Relationship with First EndIDENTICAL
Media for Which DesignedWATER, SALT
Valve Stem DesignSINGLE SEAT
MaterialNICKEL ALLOY AND COPPER ALLOY SEAT
Flow Control DeviceDISK
First End Style DesignatorSOCKET W/BRAZING RING
Maximum Inlet Pressure RatingERR-060
Regulation TypeAUTOMATIC SINGLE STAGE
Body StyleSTRAIGHT THRU
Valve Loading MethodSPRING
Renewable Seat Ring TypeTHREADED
Lifecycle & Compliance
Acquisition StatusACTIVE
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
4820-01-036-1077ASTM 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.
4820-01-147-1354ASTM F1370 2MF1B INTERCHANGEABLE
Valve,regulating,fluid Pressure
American Society for Testing and Materials Dba Astm International
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
MILV2042 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
ASTM F 1370 American Society for Testing and Materials Dba Astm International (USA)
ASTM F 1370-2CU1B PRIMARY American Society for Testing and Materials Dba Astm International (USA)
NAP790 Atlas Valve Co (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
4820-01-036-1077INTERCHANGEABLE
VALVE,REGULATING,FLUID PRESSURE
ASTM F1370-2JF1A
4820-01-131-7522INTERCHANGEABLE
VALVE,REGULATING,FLUID PRESSURE
30805262-3/4TYPE 436-5T60PSI
4820-01-147-1354INTERCHANGEABLE
VALVE,REGULATING,FLUID PRESSURE
ASTM F1370 2MF1B
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 4820-00-892-5429?

NSN 4820-00-892-5429 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: active.

What are the part numbers for NSN 4820-00-892-5429?

NSN 4820-00-892-5429 has 4 cross-referenced part numbers: MILV2042 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), ASTM F 1370 (American Society for Testing and Materials Dba Astm International), ASTM F 1370-2CU1B (American Society for Testing and Materials Dba Astm International), NAP790 (Atlas Valve Co).

What NSN replaces 4820-00-892-5429?

There are 12 known substitutes for 4820-00-892-5429: 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 F 1370-2CU1B?

Key specifications for ASTM F 1370-2CU1B: First End Connection Type: UNTHREADED INTERNAL PIPE; Material: NICKEL ALLOY STEM; First End Nominal Pipe Size Accommodated: 0.500 INCHES IN; Furnished Items: BRAZING RING. 19 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com