NSN 6685-01-440-5518 · NIIN 014405518 · Part number 550-0300
Controls Corp of America · FSC 6685 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments · FSG 66 — Instruments and Laboratory Equipment · CAGE 0A389
Government record, cited
NSN 6685-01-440-5518 — this item is cataloged by the U.S. Government under National Stock Number 6685-01-440-5518. Manufacturer of record part number: 550-0300.
Also searched as6685-01-440-5518 ·
6685014405518 ·
NIIN 014405518 ·
01-440-5518 ·
FSC 6685 Pressure, Temperature, and Humidity Measuring and Controlling Instruments · CAGE 0A389 · 550-0300
Scale Range: +0.0 TO 30.0 POUNDS PRESSURE PER SQUARE INCH LBS
1 manufacturer part number on file
Manufacturer of record: Controls Corp of America
Identification
NSN: 6685-01-440-5518
NIIN: 014405518
FSC: 6685 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments
FSG: 66 — Instruments and Laboratory Equipment
Primary part number: 550-0300
Manufacturer: Controls Corp of America
General Description
The Gage,pressure,dial Indicating, cataloged under National Stock Number 6685-01-440-5518, 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 Controls Corp of America. Government technical data includes 1 specification, 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
6685-01-440-5518
Primary Part Number
550-0300
Item Name
Gage,pressure,dial Indicating
FSC / FSG
6685 / 66 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments
Manufacturer
Controls Corp of America
Status
ACTIVE
Scale Range
+0.0 TO 30.0 POUNDS PRESSURE PER SQUARE INCH LBS
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 6685-01-440-5518?
NSN 6685-01-440-5518 is a Gage,pressure,dial Indicating, manufactured by Controls Corp of America, classified under FSC 6685, Pressure, Temperature, and Humidity Measuring and Controlling Instruments. Status: active.
What part numbers are listed for NSN 6685-01-440-5518?
NSN 6685-01-440-5518 has 1 manufacturer part number on file: 550-0300 (Controls Corp of America).
What are the specifications of 550-0300?
Key specifications for 550-0300: Scale Range: +0.0 TO 30.0 POUNDS PRESSURE PER SQUARE INCH LBS. 1 specification is documented in the U.S. Government catalog.
Is NSN 6685-01-440-5518 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.