PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

380138Valve,flow Control

Willoughby Industries Inc · NSN 4810-01-625-8207 · FSC 4810 · No Item Name Available
Verified by PartsTable
NSN 4810-01-625-8207 — this item is cataloged by the U.S. Government under National Stock Number 4810-01-625-8207. Primary manufacturer part number: 380138.
Features
  • Valve,flow Control — FSC 4810
  • 1 verified cross-reference
  • Primary manufacturer: Willoughby Industries Inc
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Valve,flow Control, cataloged under National Stock Number 4810-01-625-8207, is classified within Federal Supply Class 4810 (No Item Name Available) of the Valves group. The primary manufacturer of record is Willoughby Industries Inc. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4810-01-625-8207
Primary Part Number380138
Item NameValve,flow Control
FSC / FSG4810 / 48 — No Item Name Available
ManufacturerWilloughby Industries Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5120-00-187-7126 INTERCHANGEABLE
Wrench,open End
3120-00-346-7246380138 INTERCHANGEABLE
Bushing,sleeve
Lockheed Martin Corp
Cross-Reference Index
Part NumberManufacturer
380138 PRIMARY Willoughby Industries Inc (USA)
Related Parts
5120-00-187-7126INTERCHANGEABLE
WRENCH,OPEN END
3120-00-346-7246INTERCHANGEABLE
BUSHING,SLEEVE
380138

Frequently Asked Questions

What is NSN 4810-01-625-8207?

NSN 4810-01-625-8207 is a Valve,flow Control, manufactured by Willoughby Industries Inc, classified under FSC 4810 (No Item Name Available). Status: active.

What are the part numbers for NSN 4810-01-625-8207?

NSN 4810-01-625-8207 has 1 cross-referenced part number: 380138 (Willoughby Industries Inc).

What NSN replaces 4810-01-625-8207?

There are 2 known substitutes for 4810-01-625-8207: 5120-00-187-7126, 3120-00-346-7246. Verify interchangeability with system specifications before substitution.

What are the specifications of 380138?

Key specifications for 380138: Part Name Assigned by Controlling Agency: FLOW CONTROL 0.5 GPM, RED. 1 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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