NSN 6685-00-317-3370 · NIIN 003173370 · Part number HB510A2L
Schneider Electric Systems Usa Inc · FSC 6685 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments · FSG 66 — Instruments and Laboratory Equipment · CAGE 73475
Government record, cited
NSN 6685-00-317-3370 — this item is cataloged by the U.S. Government under National Stock Number 6685-00-317-3370. Manufacturer of record part number: HB510A2L.
Also searched as6685-00-317-3370 ·
6685003173370 ·
NIIN 003173370 ·
00-317-3370 ·
FSC 6685 Pressure, Temperature, and Humidity Measuring and Controlling Instruments · CAGE 73475 · HB510A2L
Accessory Components and Quantity: CAPILLARY TUBE AND BULB,1
Operating Temp Rating: 140.0 FAHRENHEIT MINIMUM AND 180.0 FAHRENHEIT MAXIMUM DEGF
Thermostat Type: BELLOWS
Usage Design: CONTRL VALVE
Identification
NSN: 6685-00-317-3370
NIIN: 003173370
FSC: 6685 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments
FSG: 66 — Instruments and Laboratory Equipment
Primary part number: HB510A2L
Manufacturer: Schneider Electric Systems Usa Inc
General Description
The Thermostat,flow Control, cataloged under National Stock Number 6685-00-317-3370, 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 Schneider Electric Systems Usa Inc. Government technical data includes 7 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
6685-00-317-3370
Primary Part Number
HB510A2L
Item Name
Thermostat,flow Control
FSC / FSG
6685 / 66 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments
Manufacturer
Schneider Electric Systems Usa Inc
Status
ACTIVE
Flow Control Device
SOLID EXPANSION
Spring Operated Pressure Relief
NOT PROVIDED
Largest Outside Diameter
4.975 INCHES NOMINAL IN
Accessory Components and Quantity
CAPILLARY TUBE AND BULB,1
Operating Temp Rating
140.0 FAHRENHEIT MINIMUM AND 180.0 FAHRENHEIT MAXIMUM DEGF
Thermostat Type
BELLOWS
Usage Design
CONTRL VALVE
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 6685-00-317-3370?
NSN 6685-00-317-3370 is a Thermostat,flow Control, manufactured by Schneider Electric Systems Usa Inc, classified under FSC 6685, Pressure, Temperature, and Humidity Measuring and Controlling Instruments. Status: active.
What part numbers are listed for NSN 6685-00-317-3370?
NSN 6685-00-317-3370 has 1 manufacturer part number on file: HB510A2L (Schneider Electric Systems Usa Inc).
What are the specifications of HB510A2L?
Key specifications for HB510A2L: Flow Control Device: SOLID EXPANSION; Overall Height: 4.000 INCHES NOMINAL IN; Spring Operated Pressure Relief: NOT PROVIDED; Largest Outside Diameter: 4.975 INCHES NOMINAL IN. 7 specifications are documented in the U.S. Government catalog.
Is NSN 6685-00-317-3370 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.