NSN 6685-01-172-9966 · NIIN 011729966 · Part number 3054224
Rolls-Royce Solutions America Inc · FSC 6685 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments · FSG 66 — Instruments and Laboratory Equipment · CAGE 72582
Government record, cited
NSN 6685-01-172-9966 — this item is cataloged by the U.S. Government under National Stock Number 6685-01-172-9966. Manufacturer of record part number: 3054224.
Also searched as6685-01-172-9966 ·
6685011729966 ·
NIIN 011729966 ·
01-172-9966 ·
FSC 6685 Pressure, Temperature, and Humidity Measuring and Controlling Instruments · CAGE 72582 · 3054224
Nearby stock numbers← 6685-01-172-9965 Thermostat, Flow Control
·
6685-01-173-0426 →
Features
Thermostat,flow Control — FSC 6685
FSC Application Data: ENGINE
Mounting Method: THREADED
Thermostat Type: ANY ACCEPTABLE
Usage Design: FRESH WATER PUMP ASSEMBLY
Opening Temp Rating: 82.0 CELSIUS NOMINAL DEGC
1 manufacturer part number on file
Manufacturer of record: Rolls-Royce Solutions America Inc
Identification
NSN: 6685-01-172-9966
NIIN: 011729966
FSC: 6685 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments
FSG: 66 — Instruments and Laboratory Equipment
Primary part number: 3054224
Manufacturer: Rolls-Royce Solutions America Inc
General Description
The Thermostat,flow Control, cataloged under National Stock Number 6685-01-172-9966, is classified within Federal Supply Class 6685 (Pressure, Temperature, and Humidity Measuring and Controlling Instruments) of the Instruments and Laboratory Equipment group. The manufacturer of record is Rolls-Royce Solutions America Inc. Government technical data includes 5 specifications, cited from the U.S. Government catalog. 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
6685-01-172-9966
Primary Part Number
3054224
Item Name
Thermostat,flow Control
FSC / FSG
6685 / 66 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments
Manufacturer
Rolls-Royce Solutions America Inc
Status
ACTIVE
FSC Application Data
ENGINE
Mounting Method
THREADED
Thermostat Type
ANY ACCEPTABLE
Usage Design
FRESH WATER PUMP ASSEMBLY
Opening Temp Rating
82.0 CELSIUS NOMINAL DEGC
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
Possible hazard — SDS may be required (DLA HMIC P)
Other items in FSC 6685 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
6685-00-001-1475
6685-00-001-1475 · Item name not on file
6685-00-001-1503
CONTROL,TOTALIZER
6685-00-001-1643
6685-00-001-1643 · Item name not on file
6685-00-001-1711
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6685-00-001-2099
6685-00-001-2099 · Item name not on file
6685-00-001-2100
6685-00-001-2100 · Item name not on file
6685-00-001-2101
6685-00-001-2101 · Item name not on file
6685-00-001-2102
6685-00-001-2102 · Item name not on file
Frequently Asked Questions
What is NSN 6685-01-172-9966?
NSN 6685-01-172-9966 is a Thermostat,flow Control, manufactured by Rolls-Royce Solutions America Inc, classified under FSC 6685, Pressure, Temperature, and Humidity Measuring and Controlling Instruments. Status: active.
What part numbers are listed for NSN 6685-01-172-9966?
NSN 6685-01-172-9966 has 1 manufacturer part number on file: 3054224 (Rolls-Royce Solutions America Inc).
What are the specifications of 3054224?
Key specifications for 3054224: FSC Application Data: ENGINE; Mounting Method: THREADED; Thermostat Type: ANY ACCEPTABLE; Usage Design: FRESH WATER PUMP ASSEMBLY. 5 specifications are documented in the U.S. Government catalog.
Is NSN 6685-01-172-9966 hazardous material?
Possible hazard — SDS may be required (DLA HMIC P). 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.