PartsTable TECHNICAL DATA SHEET
NSN 6680-01-285-3804Government record, cited

Adapter, Speedometer-Tachometer D6680-01-285-3804

NSN 6680-01-285-3804 · NIIN 012853804 · Part number 2758346
Perkins Engines Inc · FSC 6680 — Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments · FSG 66 — Instruments and Laboratory Equipment · CAGE 13446
Government record, cited
NSN 6680-01-285-3804 — this item is cataloged by the U.S. Government under National Stock Number 6680-01-285-3804. Manufacturer of record part number: 2758346.
Also searched as  6680-01-285-3804 · 6680012853804 · NIIN 012853804 · 01-285-3804 · FSC 6680 Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments · CAGE 13446 · 2758346 · M2758346 · 02/300113
Nearby stock numbers  ·
Features
  • Adapter,speedometer-Tachometer D — FSC 6680
  • 1 manufacturer part number on file
  • Manufacturer of record: Perkins Engines Inc
Identification
  • NSN: 6680-01-285-3804
  • NIIN: 012853804
  • FSC: 6680 — Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments
  • FSG: 66 — Instruments and Laboratory Equipment
  • Primary part number: 2758346
  • Manufacturer: Perkins Engines Inc
General Description

The Adapter,speedometer-Tachometer D, cataloged under National Stock Number 6680-01-285-3804, 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 Perkins Engines Inc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6680-01-285-3804
Primary Part Number2758346
Item NameAdapter,speedometer-Tachometer D
FSC / FSG6680 / 66 — Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments
ManufacturerPerkins Engines Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
DEMIL CodeDEMIL A — No Demilitarization Required
HazardNo hazard code in the DLA record (HMIC N)
Criticality CodeX
Cross-Reference Index
Part NumberManufacturer
2758346 PRIMARY Perkins Engines Inc (USA)
Reference documents
ReferenceMeaning
M2758346 5/9 Secondary reference
Tld Wollard Llc
02/300113 5/9 Secondary reference
Tld Wollard Llc
No interchangeability data on file.
Other items in FSC 6680 — Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
6680-00-000-0189
TRANSMITTER,LIQUID QUANTITY
6680-00-001-1478
GAGE ROD-CAP,LIQUID LEVEL
6680-00-001-1502
6680-00-001-1502 · Item name not on file
6680-00-001-1506
6680-00-001-1506 · Item name not on file
6680-00-001-1511
GAGE ROD,LIQUID LEVEL
6680-00-001-3672
COUNTER,ROTATING
6680-00-001-3675
INDICATOR,SIGHT,LIQUID
6680-00-001-4170
COUNTER,ROTATING

Frequently Asked Questions

What is NSN 6680-01-285-3804?

NSN 6680-01-285-3804 is a Adapter,speedometer-Tachometer D, manufactured by Perkins Engines 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 6680-01-285-3804?

NSN 6680-01-285-3804 has 1 manufacturer part number on file: 2758346 (Perkins Engines Inc).

What are the specifications of 2758346?

Key specifications for 2758346: Special Features: 2 MTG HOLES. 0 specifications are documented in the U.S. Government catalog.

Is NSN 6680-01-285-3804 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.
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