NSN 6685-01-673-5544 · NIIN 016735544 · Part number 003397
Aero Specialties Inc Div Sales · FSC 6685 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments · FSG 66 — Instruments and Laboratory Equipment · CAGE 0T652
Government record, cited
NSN 6685-01-673-5544 — this item is cataloged by the U.S. Government under National Stock Number 6685-01-673-5544. Manufacturer of record part number: 003397.
Also searched as6685-01-673-5544 ·
6685016735544 ·
NIIN 016735544 ·
01-673-5544 ·
FSC 6685 Pressure, Temperature, and Humidity Measuring and Controlling Instruments · CAGE 0T652 · 003397 · 2002229
Overall Diameter: 0.540 INCHES MINIMUM AND 0.545 INCHES MAXIMUM IN
Mounting Method: THREAD
Scale Range: +0.0 TO 600.0 POUNDS PER SQUARE INCH LBS
Connection Location: BOTTOM
Pointer Color: BLACK
Connection Size: 1/4-18 NPT
Identification
NSN: 6685-01-673-5544
NIIN: 016735544
FSC: 6685 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments
FSG: 66 — Instruments and Laboratory Equipment
Primary part number: 003397
Manufacturer: Aero Specialties Inc Div Sales
General Description
The Gage,pressure,dial Indicating, cataloged under National Stock Number 6685-01-673-5544, 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 Aero Specialties Inc Div Sales. Government technical data includes 7 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
6685-01-673-5544
Primary Part Number
003397
Item Name
Gage,pressure,dial Indicating
FSC / FSG
6685 / 66 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments
Manufacturer
Aero Specialties Inc Div Sales
Status
ACTIVE
Scale Name
PRESSURE
Overall Diameter
0.540 INCHES MINIMUM AND 0.545 INCHES MAXIMUM IN
Mounting Method
THREAD
Scale Range
+0.0 TO 600.0 POUNDS PER SQUARE INCH LBS
Connection Location
BOTTOM
Pointer Color
BLACK
Connection Size
1/4-18 NPT
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 6685-01-673-5544?
NSN 6685-01-673-5544 is a Gage,pressure,dial Indicating, manufactured by Aero Specialties Inc Div Sales, classified under FSC 6685, Pressure, Temperature, and Humidity Measuring and Controlling Instruments. Status: active.
What part numbers are listed for NSN 6685-01-673-5544?
NSN 6685-01-673-5544 has 2 manufacturer part numbers on file: 2002229 (Aero Specialties Inc Div Sales), 003397 (Aero Specialties Inc Div Sales).
What are the specifications of 003397?
Key specifications for 003397: Scale Name: PRESSURE; Overall Diameter: 0.540 INCHES MINIMUM AND 0.545 INCHES MAXIMUM IN; Mounting Method: THREAD; Scale Range: +0.0 TO 600.0 POUNDS PER SQUARE INCH LBS. 7 specifications are documented in the U.S. Government catalog.
Is NSN 6685-01-673-5544 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.