NSN 6685-01-678-1530 · NIIN 016781530 · Part number 311-B-RH-7
G P 50 New York, Ltd. Dba Gp 50 New York Ltd Div Gp:50 · FSC 6685 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments · FSG 66 — Instruments and Laboratory Equipment · CAGE 0N8Y7
Government record, cited
NSN 6685-01-678-1530 — this item is cataloged by the U.S. Government under National Stock Number 6685-01-678-1530. Manufacturer of record part number: 311-B-RH-7.
Also searched as6685-01-678-1530 ·
6685016781530 ·
NIIN 016781530 ·
01-678-1530 ·
FSC 6685 Pressure, Temperature, and Humidity Measuring and Controlling Instruments · CAGE 0N8Y7 · 311-B-RH-7
Voltage Rating: 9.00 VOLTS MINIMUM AND 36.00 VOLTS MAXIMUM OUTPUT
1 manufacturer part number on file
Manufacturer of record: G P 50 New York, Ltd. Dba Gp 50 New York Ltd Div Gp:50
Identification
NSN: 6685-01-678-1530
NIIN: 016781530
FSC: 6685 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments
FSG: 66 — Instruments and Laboratory Equipment
Primary part number: 311-B-RH-7
Manufacturer: G P 50 New York, Ltd. Dba Gp 50 New York Ltd Div Gp:50
General Description
The Transmitter,pressure, cataloged under National Stock Number 6685-01-678-1530, 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 G P 50 New York, Ltd. Dba Gp 50 New York Ltd Div Gp:50. Government technical data includes 4 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
6685-01-678-1530
Primary Part Number
311-B-RH-7
Item Name
Transmitter,pressure
FSC / FSG
6685 / 66 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments
Manufacturer
G P 50 New York, Ltd. Dba Gp 50 New York Ltd Div Gp:50
Status
ACTIVE
Current Type
DC
Electrical Connection Quantity
1
Overall Diameter
1.50 INCHES NOMINAL IN
Voltage Rating
9.00 VOLTS MINIMUM AND 36.00 VOLTS MAXIMUM OUTPUT
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
Possible hazard — SDS may be required (DLA HMIC P)
G P 50 New York, Ltd. Dba Gp 50 New York Ltd Div Gp:50 (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 6685-01-678-1530?
NSN 6685-01-678-1530 is a Transmitter,pressure, manufactured by G P 50 New York, Ltd. Dba Gp 50 New York Ltd Div Gp:50, classified under FSC 6685, Pressure, Temperature, and Humidity Measuring and Controlling Instruments. Status: active.
What part numbers are listed for NSN 6685-01-678-1530?
NSN 6685-01-678-1530 has 1 manufacturer part number on file: 311-B-RH-7 (G P 50 New York, Ltd. Dba Gp 50 New York Ltd Div Gp:50).
What are the specifications of 311-B-RH-7?
Key specifications for 311-B-RH-7: Current Type: DC; Electrical Connection Quantity: 1; Overall Diameter: 1.50 INCHES NOMINAL IN; Overall Length: 3.96 INCHES NOMINAL IN. 4 specifications are documented in the U.S. Government catalog.
Is NSN 6685-01-678-1530 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.