Cylinder Pressure Gage Range: +0.0 TO 400.0 POUNDS PER SQUARE INCH LBS
Gas for Which Designed: NITROGEN
Maximum Delivery Pressure: 250.0 POUNDS PER SQUARE INCH LBS
Cylinder Pressure Gage: INCLUDED
Identification
NSN: 6685-01-384-0180
NIIN: 013840180
FSC: 6685 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments
FSG: 66 — Instruments and Laboratory Equipment
General Description
The Regulator Unit,air Flow,oxygen a, cataloged under National Stock Number 6685-01-384-0180, is classified within Federal Supply Class 6685 (Pressure, Temperature, and Humidity Measuring and Controlling Instruments) of the Instruments and Laboratory Equipment group. Government technical data includes 4 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
6685-01-384-0180
Item Name
Regulator Unit,air Flow,oxygen a
FSC / FSG
6685 / 66 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments
Status
ACTIVE
Cylinder Pressure Gage Range
+0.0 TO 400.0 POUNDS PER SQUARE INCH LBS
Gas for Which Designed
NITROGEN
Maximum Delivery Pressure
250.0 POUNDS PER SQUARE INCH LBS
Cylinder Pressure Gage
INCLUDED
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
Possible hazard — SDS may be required (DLA HMIC P)
Criticality Code
X
Cross-Reference Index
No manufacturer part numbers on file in the U.S. Government catalog.
Reference documents
Reference
Meaning
10-573J
5/9Secondary reference
Fisher Scientific Company L.l.c.
10-575-137
3/9Design control — primary reference
Fisher Scientific Company L.l.c.
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 6685-01-384-0180?
NSN 6685-01-384-0180 is a Regulator Unit,air Flow,oxygen a, classified under FSC 6685, Pressure, Temperature, and Humidity Measuring and Controlling Instruments. Status: active.
What are the specifications of 6685-01-384-0180?
Key specifications for 6685-01-384-0180: Cylinder Pressure Gage Range: +0.0 TO 400.0 POUNDS PER SQUARE INCH LBS; Gas for Which Designed: NITROGEN; Maximum Delivery Pressure: 250.0 POUNDS PER SQUARE INCH LBS; Cylinder Pressure Gage: INCLUDED. 4 specifications are documented in the U.S. Government catalog.
Is NSN 6685-01-384-0180 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.