PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

70071Valve,regulating,temperature

Applied Companies · NSN 4820-01-578-1231 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-578-1231 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-578-1231. Primary manufacturer part number: 70071.
Features
  • Valve,regulating,temperature — FSC 4820
  • 1 verified cross-reference
  • Primary manufacturer: Applied Companies
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Valve,regulating,temperature, cataloged under National Stock Number 4820-01-578-1231, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Applied Companies. This item has 1 commercial cross-reference from 1 manufacturer, 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
NSN4820-01-578-1231
Primary Part Number70071
Item NameValve,regulating,temperature
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerApplied Companies
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5970-00-117-5220397L5-8 INTERCHANGEABLE
Insulator,standoff
Isolantite Manufacturing Co Inc Div Isolantite Manufacturing Inc.
5310-00-209-282670012 INTERCHANGEABLE
Washer,lock
Telemechanics Inc
4520-00-355-751570071 INTERCHANGEABLE
Heating Element,electrical,nonim
Technical Heaters, Inc. Dba Technical Heaters Inc
5310-00-721-552150FP2-440 INTERCHANGEABLE
Nut,self-Locking,clinch
Sps Technologies, Llc Dba PB Fasteners
5940-00-926-0027 INTERCHANGEABLE
Terminal,feedthru
2940-00-968-17941046Z206 INTERCHANGEABLE
Filter Element,intake Air Cleane
Morris Material Handling, Inc.
3110-01-423-6162235076 INTERCHANGEABLE
Bearing,ball,annular
Allied Systems Company Dba Allied Systems Co
4820-01-428-42782800755 INTERCHANGEABLE
Valve,check
Clark Material Handling Company
1005-01-480-449670071 INTERCHANGEABLE
Retainer,gun Component
Benelli U.s.a. Corporation
6150-01-516-685170071-2 INTERCHANGEABLE
Lead Assembly,electrical
Morpac Industries, Inc Div Actuator
Cross-Reference Index
Part NumberManufacturer
70071 PRIMARY Applied Companies (USA)
Related Parts
5970-00-117-5220INTERCHANGEABLE
INSULATOR,STANDOFF
397L5-8
5310-00-209-2826INTERCHANGEABLE
WASHER,LOCK
70012
4520-00-355-7515INTERCHANGEABLE
HEATING ELEMENT,ELECTRICAL,NONIM
70071
5310-00-721-5521INTERCHANGEABLE
NUT,SELF-LOCKING,CLINCH
50FP2-440
5940-00-926-0027INTERCHANGEABLE
TERMINAL,FEEDTHRU
2940-00-968-1794INTERCHANGEABLE
FILTER ELEMENT,INTAKE AIR CLEANE
1046Z206
3110-01-423-6162INTERCHANGEABLE
BEARING,BALL,ANNULAR
235076
4820-01-428-4278INTERCHANGEABLE
VALVE,CHECK
2800755
1005-01-480-4496INTERCHANGEABLE
RETAINER,GUN COMPONENT
70071
6150-01-516-6851INTERCHANGEABLE
LEAD ASSEMBLY,ELECTRICAL
70071-2
5930-01-562-3632INTERCHANGEABLE
SWITCH,FLOW
70071
7035-01-723-7729INTERCHANGEABLE
RECEIVER-TRANSMITTER,DIGITAL DAT
7007-1

Frequently Asked Questions

What is NSN 4820-01-578-1231?

NSN 4820-01-578-1231 is a Valve,regulating,temperature, manufactured by Applied Companies, classified under FSC 4820 (No Item Name Available). Status: active.

What are the part numbers for NSN 4820-01-578-1231?

NSN 4820-01-578-1231 has 1 cross-referenced part number: 70071 (Applied Companies).

What NSN replaces 4820-01-578-1231?

There are 12 known substitutes for 4820-01-578-1231: 5970-00-117-5220, 5310-00-209-2826, 4520-00-355-7515 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 70071?

Key specifications for 70071: Part Name Assigned by Controlling Agency: REGULATOR, HOT GAS, BYPASS VALVE; End Item Identification: AC156-96-2(54080), ENVIRONMENTAL CONTROL UNIT. 2 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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