NSN 6685-01-680-5169 · NIIN 016805169 · Part number ST3550-200A-105
Ngb Corp Dba Stellar Technology · FSC 6685 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments · FSG 66 — Instruments and Laboratory Equipment · CAGE 0UYB4
Government record, cited
NSN 6685-01-680-5169 — this item is cataloged by the U.S. Government under National Stock Number 6685-01-680-5169. Manufacturer of record part number: ST3550-200A-105.
Also searched as6685-01-680-5169 ·
6685016805169 ·
NIIN 016805169 ·
01-680-5169 ·
FSC 6685 Pressure, Temperature, and Humidity Measuring and Controlling Instruments · CAGE 0UYB4 · ST3550-200A-105
Manufacturer of record: Ngb Corp Dba Stellar Technology
Identification
NSN: 6685-01-680-5169
NIIN: 016805169
FSC: 6685 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments
FSG: 66 — Instruments and Laboratory Equipment
Primary part number: ST3550-200A-105
Manufacturer: Ngb Corp Dba Stellar Technology
General Description
The Transmitter,pressure, cataloged under National Stock Number 6685-01-680-5169, 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 Ngb Corp Dba Stellar Technology. 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
6685-01-680-5169
Primary Part Number
ST3550-200A-105
Item Name
Transmitter,pressure
FSC / FSG
6685 / 66 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments
Manufacturer
Ngb Corp Dba Stellar Technology
Status
ACTIVE
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 6685-01-680-5169?
NSN 6685-01-680-5169 is a Transmitter,pressure, manufactured by Ngb Corp Dba Stellar Technology, classified under FSC 6685, Pressure, Temperature, and Humidity Measuring and Controlling Instruments. Status: active.
What part numbers are listed for NSN 6685-01-680-5169?
NSN 6685-01-680-5169 has 1 manufacturer part number on file: ST3550-200A-105 (Ngb Corp Dba Stellar Technology).
What are the specifications of ST3550-200A-105?
Key specifications for ST3550-200A-105: Part Name Assigned by Controlling Agency: SENSOR,MANIFOLD ABSOLUTE PRESSURE,EMISSI; End Item Identification: MANIFOLD ASSEMBLY. 0 specifications are documented in the U.S. Government catalog.
Is NSN 6685-01-680-5169 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.