NSN 6680-01-602-6504 · NIIN 016026504 · Part number PT 88516-2
Timken Gears & Services Inc. Div Philadelphia Gear · FSC 6680 — Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments · FSG 66 — Instruments and Laboratory Equipment · CAGE 17454
Government record, cited
NSN 6680-01-602-6504 — this item is cataloged by the U.S. Government under National Stock Number 6680-01-602-6504. Manufacturer of record part number: PT 88516-2.
Also searched as6680-01-602-6504 ·
6680016026504 ·
NIIN 016026504 ·
01-602-6504 ·
FSC 6680 Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments · CAGE 17454 · PT 88516-2
Manufacturer of record: Timken Gears & Services Inc. Div Philadelphia Gear
Identification
NSN: 6680-01-602-6504
NIIN: 016026504
FSC: 6680 — Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments
FSG: 66 — Instruments and Laboratory Equipment
Primary part number: PT 88516-2
Manufacturer: Timken Gears & Services Inc. Div Philadelphia Gear
General Description
The Tachometer Cartridge Assembly, cataloged under National Stock Number 6680-01-602-6504, 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 Timken Gears & Services Inc. Div Philadelphia Gear. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
6680-01-602-6504
Primary Part Number
PT 88516-2
Item Name
Tachometer Cartridge Assembly
FSC / FSG
6680 / 66 — Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments
Manufacturer
Timken Gears & Services Inc. Div Philadelphia Gear
Timken Gears & Services Inc. Div Philadelphia Gear (USA)
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 6680-01-602-6504?
NSN 6680-01-602-6504 is a Tachometer Cartridge Assembly, manufactured by Timken Gears & Services Inc. Div Philadelphia Gear, classified under FSC 6680, Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments. Status: active.
What part numbers are listed for NSN 6680-01-602-6504?
NSN 6680-01-602-6504 has 1 manufacturer part number on file: PT 88516-2 (Timken Gears & Services Inc. Div Philadelphia Gear).
What are the specifications of PT 88516-2?
Key specifications for PT 88516-2: End Item Identification: REDUCTION GEAR, P/N 46123R491-PORT ONBOARD 378 FT WHEC COAST GUARD CUTTERS FT. 0 specifications are documented in the U.S. Government catalog.
Is NSN 6680-01-602-6504 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.