PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

DC400ATest Set,flow Rate Indicating Me

Barfield Inc · NSN 6680-01-384-5981 · FSC 6680 · No Item Name Available
Verified by PartsTable
NSN 6680-01-384-5981 — this item is cataloged by the U.S. Government under National Stock Number 6680-01-384-5981. Primary manufacturer part number: DC400A.
Features
  • Test Set,flow Rate Indicating Me — FSC 6680
  • 1 verified cross-reference
  • Primary manufacturer: Barfield Inc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Test Set,flow Rate Indicating Me, cataloged under National Stock Number 6680-01-384-5981, is classified within Federal Supply Class 6680 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Barfield Inc. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameTest Set,flow Rate Indicating Me
FSC / FSG6680 — No Item Name Available (FSG 66)
ManufacturersBarfield Inc (CAGE 21844)
Technical Specifications
ParameterValue
NSN6680-01-384-5981
Primary Part NumberDC400A
Item NameTest Set,flow Rate Indicating Me
FSC / FSG6680 / 66 — No Item Name Available
ManufacturerBarfield Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
4730-00-640-6156 INTERCHANGEABLE
Cap,quick Disconnect
Cross-Reference Index
Part NumberManufacturer
DC400A PRIMARY Barfield Inc (USA)
Related Parts
4730-00-640-6156INTERCHANGEABLE
CAP,QUICK DISCONNECT

Frequently Asked Questions

What is NSN 6680-01-384-5981?

NSN 6680-01-384-5981 is a Test Set,flow Rate Indicating Me, manufactured by Barfield Inc, classified under FSC 6680 (No Item Name Available). Status: active.

What are the part numbers for NSN 6680-01-384-5981?

NSN 6680-01-384-5981 has 1 cross-referenced part number: DC400A (Barfield Inc).

What NSN replaces 6680-01-384-5981?

There is 1 known substitute for 6680-01-384-5981: 4730-00-640-6156. Verify interchangeability with system specifications before substitution.

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