NSN 6680-01-274-8580 · NIIN 012748580 · Part number DC400
Barfield Inc · FSC 6680 — Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments · FSG 66 — Instruments and Laboratory Equipment · CAGE 21844
Government record, cited
NSN 6680-01-274-8580 — this item is cataloged by the U.S. Government under National Stock Number 6680-01-274-8580. Manufacturer of record part number: DC400.
Also searched as6680-01-274-8580 ·
6680012748580 ·
NIIN 012748580 ·
01-274-8580 ·
FSC 6680 Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments · CAGE 21844 · DC400
FSC: 6680 — Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments
FSG: 66 — Instruments and Laboratory Equipment
Primary part number: DC400
Manufacturer: Barfield Inc
General Description
The Test Set,flow Rate Indicating Me, cataloged under National Stock Number 6680-01-274-8580, is classified within Federal Supply Class 6680 (Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments) of the Instruments and Laboratory Equipment group. The manufacturer of record is Barfield Inc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 3 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
Catalog Facts
Item Name
Test Set,flow Rate Indicating Me
FSC / FSG
6680 — Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments (FSG 66)
Manufacturers
Barfield Inc (CAGE 21844)
Technical Specifications
Parameter
Value
NSN
6680-01-274-8580
Primary Part Number
DC400
Item Name
Test Set,flow Rate Indicating Me
FSC / FSG
6680 / 66 — Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments
Manufacturer
Barfield Inc
Status
ACTIVE
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
No hazard code in the DLA record (HMIC N)
⇄Related Items3
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
4130-01-389-4951DC400POSSIBLE MATCH
DESCALER
Possible match (shared part number)Jal Enterprises, Inc. Dba Jal Enterprises T
5985-01-396-0737DC-400POSSIBLE MATCH
ANTENNA
Possible match (shared part number)Antenna Products Corporation Dba Antenna Products Corp
6625-01-563-2417MA445POSSIBLE MATCH
AMMETER
Possible match (shared part number)Extech Instruments
NSN 6680-01-274-8580 is a Test Set,flow Rate Indicating Me, manufactured by Barfield Inc, classified under FSC 6680, Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments. Status: active.
What part numbers are listed for NSN 6680-01-274-8580?
NSN 6680-01-274-8580 has 1 manufacturer part number on file: DC400 (Barfield Inc).
What NSN replaces 6680-01-274-8580?
3 possible matches (shared part number, not a government interchangeability claim): 4130-01-389-4951, 5985-01-396-0737, 6625-01-563-2417. Verify interchangeability with system specifications before substitution.
Is NSN 6680-01-274-8580 hazardous material?
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
Sources
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.