PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

MILV9370Valve,automatic Reg

Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M · NSN 1660-00-571-1065 · FSC 1660 · No Item Name Available
Verified by PartsTable
NSN 1660-00-571-1065 — this item is cataloged by the U.S. Government under National Stock Number 1660-00-571-1065. Primary manufacturer part number: MILV9370.
Features
  • Valve,automatic Reg — FSC 1660
  • 2 verified cross-references
  • Primary manufacturer: Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Valve,automatic Reg, cataloged under National Stock Number 1660-00-571-1065, is classified within Federal Supply Class 1660 (No Item Name Available) of the Aircraft Components and Accessories group. The primary manufacturer of record is Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameValve,automatic Reg
FSC / FSG1660 — No Item Name Available (FSG 16)
ManufacturersMilitary Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M (CAGE 81349); Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M (CAGE 96906)
Technical Specifications
ParameterValue
NSN1660-00-571-1065
Primary Part NumberMILV9370
Item NameValve,automatic Reg
FSC / FSG1660 / 16 — No Item Name Available
ManufacturerMilitary Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
1660-00-428-1616 INTERCHANGEABLE
Valve,pressure,anti-G Suit
1660-00-605-3470 INTERCHANGEABLE
Valve,pressure,anti-G Suit
Cross-Reference Index
Part NumberManufacturer
MILV9370 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MS24350-3 Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
Related Parts
1660-00-428-1616INTERCHANGEABLE
VALVE,PRESSURE,ANTI-G SUIT
1660-00-605-3470INTERCHANGEABLE
VALVE,PRESSURE,ANTI-G SUIT

Frequently Asked Questions

What is NSN 1660-00-571-1065?

NSN 1660-00-571-1065 is a Valve,automatic Reg, manufactured by Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M, classified under FSC 1660 (No Item Name Available). Status: active.

What are the part numbers for NSN 1660-00-571-1065?

NSN 1660-00-571-1065 has 2 cross-referenced part numbers: MILV9370 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MS24350-3 (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M).

What NSN replaces 1660-00-571-1065?

There are 2 known substitutes for 1660-00-571-1065: 1660-00-428-1616, 1660-00-605-3470. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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