NSN 6685-01-666-6006 · NIIN 016666006 · Part number 660-G2B
Sioux Chief Mfg Co Inc · FSC 6685 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments · FSG 66 — Instruments and Laboratory Equipment · CAGE 4U130
Government record, cited
NSN 6685-01-666-6006 — this item is cataloged by the U.S. Government under National Stock Number 6685-01-666-6006. Manufacturer of record part number: 660-G2B.
Also searched as6685-01-666-6006 ·
6685016666006 ·
NIIN 016666006 ·
01-666-6006 ·
FSC 6685 Pressure, Temperature, and Humidity Measuring and Controlling Instruments · CAGE 4U130 · 660-G2B · BU-LCS3-1-R3 NO. 34
Operating Pressure Range: +0.0 TO 350.0 POUNDS PER SQUARE INCH LBS
Thread Location: EXTERNAL
Thread Size: 1/2 INCH IN
Thread Class: MIP
Material: STEEL CORROSION RESISTING
Connection Quantity: 1
2 manufacturer part numbers on file
Identification
NSN: 6685-01-666-6006
NIIN: 016666006
FSC: 6685 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments
FSG: 66 — Instruments and Laboratory Equipment
Primary part number: 660-G2B
Manufacturer: Sioux Chief Mfg Co Inc
General Description
The Dampener,fluid Pressure, cataloged under National Stock Number 6685-01-666-6006, 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 Sioux Chief Mfg Co Inc. Government technical data includes 6 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
6685-01-666-6006
Primary Part Number
660-G2B
Item Name
Dampener,fluid Pressure
FSC / FSG
6685 / 66 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments
Manufacturer
Sioux Chief Mfg Co Inc
Status
ACTIVE
Operating Pressure Range
+0.0 TO 350.0 POUNDS PER SQUARE INCH LBS
Thread Location
EXTERNAL
Thread Size
1/2 INCH IN
Thread Class
MIP
Material
STEEL CORROSION RESISTING
Connection Quantity
1
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
GAGE,PRESSURE,DIAL INDICATING
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 6685-01-666-6006?
NSN 6685-01-666-6006 is a Dampener,fluid Pressure, manufactured by Sioux Chief Mfg Co Inc, classified under FSC 6685, Pressure, Temperature, and Humidity Measuring and Controlling Instruments. Status: active.
What part numbers are listed for NSN 6685-01-666-6006?
NSN 6685-01-666-6006 has 2 manufacturer part numbers on file: 660-G2B (Sioux Chief Mfg Co Inc), BU-LCS3-1-R3 NO. 34 (Bip Usa Inc).
What are the specifications of 660-G2B?
Key specifications for 660-G2B: Operating Pressure Range: +0.0 TO 350.0 POUNDS PER SQUARE INCH LBS; Overall Length: 3.375 INCHES NOMINAL IN; Overall Width: 0.875 INCHES NOMINAL IN; Thread Location: EXTERNAL. 6 specifications are documented in the U.S. Government catalog.
Is NSN 6685-01-666-6006 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.