NSN 6680-01-620-5481 · NIIN 016205481 · Part number 4KK265
Oshkosh Defense Llc · FSC 6680 — Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments · FSG 66 — Instruments and Laboratory Equipment · CAGE 75Q65
Government record, cited
NSN 6680-01-620-5481 — this item is cataloged by the U.S. Government under National Stock Number 6680-01-620-5481. Manufacturer of record part number: 4KK265.
Also searched as6680-01-620-5481 ·
6680016205481 ·
NIIN 016205481 ·
01-620-5481 ·
FSC 6680 Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments · CAGE 75Q65 · 4KK265 · 2043449
FSC: 6680 — Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments
FSG: 66 — Instruments and Laboratory Equipment
Primary part number: 4KK265
Manufacturer: Oshkosh Defense Llc
General Description
The Speedometer, cataloged under National Stock Number 6680-01-620-5481, 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 Oshkosh Defense Llc. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
Catalog Facts
Item Name
Speedometer
FSC / FSG
6680 — Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments (FSG 66)
Manufacturers
Oshkosh Defense Llc (CAGE 75Q65); Alfons Haar Maschinenbau Gmbh & Co. Kg (CAGE D0909)
Technical Specifications
Parameter
Value
NSN
6680-01-620-5481
Primary Part Number
4KK265
Item Name
Speedometer
FSC / FSG
6680 / 66 — Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments
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 6680-01-620-5481?
NSN 6680-01-620-5481 is a Speedometer, manufactured by Oshkosh Defense Llc, classified under FSC 6680, Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments. Status: active.
What part numbers are listed for NSN 6680-01-620-5481?
NSN 6680-01-620-5481 has 2 manufacturer part numbers on file: 4KK265 (Oshkosh Defense Llc), 2043449 (Alfons Haar Maschinenbau Gmbh & Co. Kg).
Is NSN 6680-01-620-5481 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.