PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

8970-18Valve,calibrated Flow

Itt Aerospace Controls Llc Dba Itt Aerospace Controls Unit S · NSN 4820-01-445-2366 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-445-2366 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-445-2366. Primary manufacturer part number: 8970-18.
Features
  • Valve,calibrated Flow — FSC 4820
  • Valve Discharge Flow Rate: 1.500 GALLONS PER MINUTE
  • First End Style Designator: FLARED
  • First End Connection Type: THREADED EXTERNAL TUBE
  • First End Outside Diameter Tube Accommodated: 0.375 INCHES NOMINAL IN
  • Second End Relationship with First End: IDENTICAL
  • Body Style: STRAIGHT THRU
  • End Connection Quantity: 2
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
  • Applications requiring Steel Corrosion Resisting Body construction
General Description

The Valve,calibrated Flow, cataloged under National Stock Number 4820-01-445-2366, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Itt Aerospace Controls Llc Dba Itt Aerospace Controls Unit S. Government technical data includes 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 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
NSN4820-01-445-2366
Primary Part Number8970-18
Item NameValve,calibrated Flow
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerItt Aerospace Controls Llc Dba Itt Aerospace Controls Unit S
StatusACTIVE
Valve Discharge Flow Rate1.500 GALLONS PER MINUTE
First End Style DesignatorFLARED
First End Connection TypeTHREADED EXTERNAL TUBE
First End Outside Diameter Tube Accommodated0.375 INCHES NOMINAL IN
Second End Relationship with First EndIDENTICAL
Body StyleSTRAIGHT THRU
End Connection Quantity2
MaterialSTEEL CORROSION RESISTING BODY
Surface TreatmentPASSIVATE OUTSIDE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
4820-01-320-82638941-01 INTERCHANGEABLE
Valve,calibrated Flow
Itt Aerospace Controls Llc Dba Itt Aerospace Controls Unit S
4820-01-322-40328941-02 INTERCHANGEABLE
Valve,calibrated Flow
Itt Aerospace Controls Llc Dba Itt Aerospace Controls Unit S
4820-01-438-0401Q2360-05-13 INTERCHANGEABLE
Valve,calibrated Flow
Aerocontrolex Group, Inc. Dba Aero Fluid Products
4820-01-438-04028941-09 INTERCHANGEABLE
Valve,calibrated Flow
Itt Aerospace Controls Llc Dba Itt Aerospace Controls Unit S
4820-01-438-04808941-12 INTERCHANGEABLE
Valve,calibrated Flow
Itt Aerospace Controls Llc Dba Itt Aerospace Controls Unit S
4820-01-438-04918941-03 INTERCHANGEABLE
Valve,calibrated Flow
Itt Aerospace Controls Llc Dba Itt Aerospace Controls Unit S
4820-01-438-05216323384-22 INTERCHANGEABLE
Valve,calibrated Flow
Naval Sea Systems Command
4820-01-438-05228941-04 INTERCHANGEABLE
Valve,calibrated Flow
Itt Aerospace Controls Llc Dba Itt Aerospace Controls Unit S
4820-01-438-05328941-07 INTERCHANGEABLE
Valve,calibrated Flow
Itt Aerospace Controls Llc Dba Itt Aerospace Controls Unit S
4820-01-445-23678970-17 INTERCHANGEABLE
Valve,calibrated Flow
Itt Aerospace Controls Llc Dba Itt Aerospace Controls Unit S
Cross-Reference Index
Part NumberManufacturer
8970-18 PRIMARY Itt Aerospace Controls Llc Dba Itt Aerospace Controls Unit S (USA)
02360-06-2 Aerocontrolex Group, Inc. Dba Aero Fluid Products (USA)
6323384-18 Naval Sea Systems Command (USA)
Q2360-06-2 Aerocontrolex Group, Inc. Dba Aero Fluid Products (USA)
6323384 Naval Sea Systems Command (USA)
Related Parts
4820-01-320-8263INTERCHANGEABLE
VALVE,CALIBRATED FLOW
8941-01
4820-01-322-4032INTERCHANGEABLE
VALVE,CALIBRATED FLOW
8941-02
4820-01-438-0401INTERCHANGEABLE
VALVE,CALIBRATED FLOW
Q2360-05-13
4820-01-438-0402INTERCHANGEABLE
VALVE,CALIBRATED FLOW
8941-09
4820-01-438-0480INTERCHANGEABLE
VALVE,CALIBRATED FLOW
8941-12
4820-01-438-0491INTERCHANGEABLE
VALVE,CALIBRATED FLOW
8941-03
4820-01-438-0521INTERCHANGEABLE
VALVE,CALIBRATED FLOW
6323384-22
4820-01-438-0522INTERCHANGEABLE
VALVE,CALIBRATED FLOW
8941-04
4820-01-438-0532INTERCHANGEABLE
VALVE,CALIBRATED FLOW
8941-07
4820-01-445-2367INTERCHANGEABLE
VALVE,CALIBRATED FLOW
8970-17
4820-01-445-2368INTERCHANGEABLE
VALVE,CALIBRATED FLOW
8970-21
4820-01-445-2369INTERCHANGEABLE
VALVE,CALIBRATED FLOW
8970-28

Frequently Asked Questions

What is NSN 4820-01-445-2366?

NSN 4820-01-445-2366 is a Valve,calibrated Flow, manufactured by Itt Aerospace Controls Llc Dba Itt Aerospace Controls Unit S, classified under FSC 4820 (No Item Name Available). Status: active.

What are the part numbers for NSN 4820-01-445-2366?

NSN 4820-01-445-2366 has 5 cross-referenced part numbers: 8970-18 (Itt Aerospace Controls Llc Dba Itt Aerospace Controls Unit S), 02360-06-2 (Aerocontrolex Group, Inc. Dba Aero Fluid Products), 6323384-18 (Naval Sea Systems Command), Q2360-06-2 (Aerocontrolex Group, Inc. Dba Aero Fluid Products), 6323384 (Naval Sea Systems Command).

What NSN replaces 4820-01-445-2366?

There are 12 known substitutes for 4820-01-445-2366: 4820-01-320-8263, 4820-01-322-4032, 4820-01-438-0401 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 8970-18?

Key specifications for 8970-18: Valve Discharge Flow Rate: 1.500 GALLONS PER MINUTE; End Item Identification: STRATEGIC SEALIFT CONVERSION SHIPS CLASS; First End Style Designator: FLARED; First End Connection Type: THREADED EXTERNAL TUBE. 10 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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