PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

6099Barometer,aneroid

Belfort Instrument Company · NSN 6660-01-133-2545 · FSC 6660 · No Item Name Available
Verified by PartsTable
NSN 6660-01-133-2545 — this item is cataloged by the U.S. Government under National Stock Number 6660-01-133-2545. Primary manufacturer part number: 6099.
Features
  • Barometer,aneroid — FSC 6660
  • Functional Description: BAROMETER, ANEROID
  • Scale Range: +736.6 TO 1252.4 MILLIBARS
  • Reference Data and Literature: STAND ALONE, USED WITH DASI
  • Mounting Method: CARRYING CASE
  • Graduation Unit: 0.1 MILLIBARS
  • 1 verified cross-reference
  • Primary manufacturer: Belfort Instrument Company
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Barometer,aneroid, cataloged under National Stock Number 6660-01-133-2545, is classified within Federal Supply Class 6660 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Belfort Instrument Company. Government technical data includes 5 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6660-01-133-2545
Primary Part Number6099
Item NameBarometer,aneroid
FSC / FSG6660 / 66 — No Item Name Available
ManufacturerBelfort Instrument Company
StatusACTIVE
Functional DescriptionBAROMETER, ANEROID
Scale Range+736.6 TO 1252.4 MILLIBARS
Reference Data and LiteratureSTAND ALONE, USED WITH DASI
Mounting MethodCARRYING CASE
Graduation Unit0.1 MILLIBARS
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
4730-00-010-3880103880 INTERCHANGEABLE
Plug,pipe
Rolls-Royce Solutions America Inc
5905-00-139-2451MG680-1024F INTERCHANGEABLE
Resistor,fixed,film
Caddock Electronics Inc.
9540-00-145-8447 INTERCHANGEABLE
Angle,structural
4130-00-407-90612N7003 INTERCHANGEABLE
Filter Element,air Conditioning
Caterpillar Inc Div Caterpillar Defense
2805-00-590-89786099 INTERCHANGEABLE
Parts Kit,gasoline Engine
Eaton Corporation Div Eaton Fluid Power
5310-01-496-703206099002102 INTERCHANGEABLE
Nut,self-Locking,clinch
Derbyshire Mack & Morgan Inc
6532-01-560-3954691027000 INTERCHANGEABLE
Shoe,post-Operative
Thuasne Cfx Llc Dba Corflex
5310-01-601-73136099 INTERCHANGEABLE
Washer,flat
Harley Davidson Motor Co Inc
Cross-Reference Index
Part NumberManufacturer
6099 PRIMARY Belfort Instrument Company (USA)
Related Parts
4730-00-010-3880INTERCHANGEABLE
PLUG,PIPE
103880
5905-00-139-2451INTERCHANGEABLE
RESISTOR,FIXED,FILM
MG680-1024F
9540-00-145-8447INTERCHANGEABLE
ANGLE,STRUCTURAL
4130-00-407-9061INTERCHANGEABLE
FILTER ELEMENT,AIR CONDITIONING
2N7003
2805-00-590-8978INTERCHANGEABLE
PARTS KIT,GASOLINE ENGINE
6099
5310-01-496-7032INTERCHANGEABLE
NUT,SELF-LOCKING,CLINCH
06099002102
6532-01-560-3954INTERCHANGEABLE
SHOE,POST-OPERATIVE
691027000
5310-01-601-7313INTERCHANGEABLE
WASHER,FLAT
6099

Frequently Asked Questions

What is NSN 6660-01-133-2545?

NSN 6660-01-133-2545 is a Barometer,aneroid, manufactured by Belfort Instrument Company, classified under FSC 6660 (No Item Name Available). Status: active.

What are the part numbers for NSN 6660-01-133-2545?

NSN 6660-01-133-2545 has 1 cross-referenced part number: 6099 (Belfort Instrument Company).

What NSN replaces 6660-01-133-2545?

There are 8 known substitutes for 6660-01-133-2545: 4730-00-010-3880, 5905-00-139-2451, 9540-00-145-8447 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 6099?

Key specifications for 6099: Overall Width: 6.000 INCHES NOMINAL IN; Functional Description: BAROMETER, ANEROID; Scale Range: +736.6 TO 1252.4 MILLIBARS; Reference Data and Literature: STAND ALONE, USED WITH DASI. 8 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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