NSN 6685-01-336-6569 · NIIN 013366569 · Part number 2R636PC121
Dresser, Inc. Dba Dresser Roots Blowers & Compressors Div Dresser Roots · FSC 6685 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments · FSG 66 — Instruments and Laboratory Equipment · CAGE 51729
Government record, cited
NSN 6685-01-336-6569 — this item is cataloged by the U.S. Government under National Stock Number 6685-01-336-6569. Manufacturer of record part number: 2R636PC121.
Also searched as6685-01-336-6569 ·
6685013366569 ·
NIIN 013366569 ·
01-336-6569 ·
FSC 6685 Pressure, Temperature, and Humidity Measuring and Controlling Instruments · CAGE 51729 · 2R636PC121 · BC350R 6" STEM 0-200 DEG F · 2R631-121
Manufacturer of record: Dresser, Inc. Dba Dresser Roots Blowers & Compressors Div Dresser Roots
Identification
NSN: 6685-01-336-6569
NIIN: 013366569
FSC: 6685 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments
FSG: 66 — Instruments and Laboratory Equipment
Primary part number: 2R636PC121
Manufacturer: Dresser, Inc. Dba Dresser Roots Blowers & Compressors Div Dresser Roots
General Description
The Thermometer,indicating,resistanc, cataloged under National Stock Number 6685-01-336-6569, 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 Dresser, Inc. Dba Dresser Roots Blowers & Compressors Div Dresser Roots. The record lists 3 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
6685-01-336-6569
Primary Part Number
2R636PC121
Item Name
Thermometer,indicating,resistanc
FSC / FSG
6685 / 66 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments
Manufacturer
Dresser, Inc. Dba Dresser Roots Blowers & Compressors Div Dresser Roots
Status
ACTIVE
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
Possible hazard — SDS may be required (DLA HMIC P)
Dresser, Inc. Dba Dresser Roots Blowers & Compressors Div Dresser Roots (USA)
No interchangeability data on file.
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 6685-01-336-6569?
NSN 6685-01-336-6569 is a Thermometer,indicating,resistanc, manufactured by Dresser, Inc. Dba Dresser Roots Blowers & Compressors Div Dresser Roots, classified under FSC 6685, Pressure, Temperature, and Humidity Measuring and Controlling Instruments. Status: active.
What part numbers are listed for NSN 6685-01-336-6569?
NSN 6685-01-336-6569 has 3 manufacturer part numbers on file: BC350R 6" STEM 0-200 DEG F (Automatic Controls of VA., Inc. Dba Automatic Controls of VA Inc), 2R631-121 (Dresser, Inc. Dba Dresser Roots Blowers & Compressors Div Dresser Roots), 2R636PC121 (Dresser, Inc. Dba Dresser Roots Blowers & Compressors Div Dresser Roots).
What are the specifications of 2R636PC121?
Key specifications for 2R636PC121: End Item Identification: WD END ITEM. 0 specifications are documented in the U.S. Government catalog.
Is NSN 6685-01-336-6569 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.