PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

7120Barometer,aneroid

All Weather, Inc. Dba All Weather Inc · NSN 6660-01-301-0230 · FSC 6660 · No Item Name Available
Verified by PartsTable
NSN 6660-01-301-0230 — this item is cataloged by the U.S. Government under National Stock Number 6660-01-301-0230. Primary manufacturer part number: 7120.
Features
  • Barometer,aneroid — FSC 6660
  • Usage Design: MEASURES ATMOSPHERIC PRESSURE
  • Mounting Method: BOLT
  • Scale Range: +600.0 TO 1100.0 MILLIBARS
  • 2 verified cross-references
  • Primary manufacturer: All Weather, Inc. Dba All Weather Inc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Barometer,aneroid, cataloged under National Stock Number 6660-01-301-0230, is classified within Federal Supply Class 6660 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is All Weather, Inc. Dba All Weather Inc. Government technical data includes 3 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6660-01-301-0230
Primary Part Number7120
Item NameBarometer,aneroid
FSC / FSG6660 / 66 — No Item Name Available
ManufacturerAll Weather, Inc. Dba All Weather Inc
StatusACTIVE
Usage DesignMEASURES ATMOSPHERIC PRESSURE
Mounting MethodBOLT
Scale Range+600.0 TO 1100.0 MILLIBARS
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
4510-00-105-14357361-7461 INTERCHANGEABLE
Fountain,eye and Face Wash,emerg
Haws Co Inc Dba Western Emergency Equipment
2815-00-146-2298 INTERCHANGEABLE
Pan,oil
5905-00-155-69937120 INTERCHANGEABLE
Resistor,variable,wire Wound,non
Ohmite Holding, L.l.c. Dba Ohmite Manufacturing
5940-00-271-7951227-1070P1 INTERCHANGEABLE
Terminal,lug
Raytheon Company Div Corp
5998-00-315-34677120 INTERCHANGEABLE
Circuit Card Assembly
Drs Signal Solutions, Inc.
2530-00-457-01227120 INTERCHANGEABLE
Link
Eaton Corp Transmission Div
6625-00-492-53857105A INTERCHANGEABLE
Calibrator,voltage
Fluke Corp
5930-00-599-9504 INTERCHANGEABLE
Switch,toggle
2590-00-703-334017891AS INTERCHANGEABLE
Cap,filler Opening
Brinkley Technology Group Llc Dba Hercules Manufacturing
5950-00-932-6794722804-31 INTERCHANGEABLE
Transformer,power
Raytheon Company Div Rmd Strategic
Cross-Reference Index
Part NumberManufacturer
7120 PRIMARY All Weather, Inc. Dba All Weather Inc (USA)
7105-A Qualimetrics Inc (USA)
Related Parts
4510-00-105-1435INTERCHANGEABLE
FOUNTAIN,EYE AND FACE WASH,EMERG
7361-7461
2815-00-146-2298INTERCHANGEABLE
PAN,OIL
5905-00-155-6993INTERCHANGEABLE
RESISTOR,VARIABLE,WIRE WOUND,NON
7120
5940-00-271-7951INTERCHANGEABLE
TERMINAL,LUG
227-1070P1
5998-00-315-3467INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
7120
2530-00-457-0122INTERCHANGEABLE
LINK
7120
6625-00-492-5385INTERCHANGEABLE
CALIBRATOR,VOLTAGE
7105A
5930-00-599-9504INTERCHANGEABLE
SWITCH,TOGGLE
2590-00-703-3340INTERCHANGEABLE
CAP,FILLER OPENING
17891AS
5950-00-932-6794INTERCHANGEABLE
TRANSFORMER,POWER
722804-31
4820-01-215-2202INTERCHANGEABLE
SEAT,VALVE
1720
6515-01-296-5762INTERCHANGEABLE
BLADE,SURGICAL KNIFE,DETACHABLE

Frequently Asked Questions

What is NSN 6660-01-301-0230?

NSN 6660-01-301-0230 is a Barometer,aneroid, manufactured by All Weather, Inc. Dba All Weather Inc, classified under FSC 6660 (No Item Name Available). Status: active.

What are the part numbers for NSN 6660-01-301-0230?

NSN 6660-01-301-0230 has 2 cross-referenced part numbers: 7120 (All Weather, Inc. Dba All Weather Inc), 7105-A (Qualimetrics Inc).

What NSN replaces 6660-01-301-0230?

There are 12 known substitutes for 6660-01-301-0230: 4510-00-105-1435, 2815-00-146-2298, 5905-00-155-6993 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 7120?

Key specifications for 7120: Usage Design: MEASURES ATMOSPHERIC PRESSURE; Mounting Method: BOLT; Scale Range: +600.0 TO 1100.0 MILLIBARS; Overall Length: 4.500 INCHES NOMINAL IN. 7 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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