PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

671BK03Altimeter,pressure

Elbitamerica, Inc. · NSN 6610-00-514-4175 · FSC 6610 · No Item Name Available
Verified by PartsTable
NSN 6610-00-514-4175 — this item is cataloged by the U.S. Government under National Stock Number 6610-00-514-4175. Primary manufacturer part number: 671BK03.
Features
  • Altimeter,pressure — FSC 6610
  • Knob Quantity: 1
  • Scale Marking Transparency: FLUORESCENT
  • Reference Number Differentiating Characteristics: W/LONG KNOB AND MODIFIED IN ACCORDANCE W/BUAER DWG 55A12A1
  • Scale Marking: LETTERS AND NUMERALS AND LINED INCREMENTS
  • Mounting Method: THREADED BEZEL
  • Knob Purpose: FOR SETTING BAROMETRIC SCALE
  • Mechanical Connection Type: INTERNAL PIPE
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Altimeter,pressure, cataloged under National Stock Number 6610-00-514-4175, is classified within Federal Supply Class 6610 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Elbitamerica, Inc.. Government technical data includes 14 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. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN6610-00-514-4175
Primary Part Number671BK03
Item NameAltimeter,pressure
FSC / FSG6610 / 66 — No Item Name Available
ManufacturerElbitamerica, Inc.
StatusCANCELLED
Knob Quantity1
Scale Marking TransparencyFLUORESCENT
Reference Number Differentiating CharacteristicsW/LONG KNOB AND MODIFIED IN ACCORDANCE W/BUAER DWG 55A12A1
Scale MarkingLETTERS AND NUMERALS AND LINED INCREMENTS
Mounting MethodTHREADED BEZEL
Knob PurposeFOR SETTING BAROMETRIC SCALE
Mechanical Connection TypeINTERNAL PIPE
Mechanical Connection Quantity1
Pointer FinishFLUORESCENT
Scale Quantity2
Mechanical Connection Size1/8 IN. IN
Scale Smallest Increment Graduation20 FT,0.020 IN. IN
Pointer Quantity3
Scale NameALTITUDE AND BAROMETRIC PRESSURE
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 7
6610-00-232-9470 INTERCHANGEABLE
Altimeter,pressure
6610-00-232-9472 INTERCHANGEABLE
Altimeter,pressure
6610-00-232-9473 INTERCHANGEABLE
Altimeter,pressure
6610-00-232-9479 INTERCHANGEABLE
Altimeter,pressure
6610-00-514-4178 INTERCHANGEABLE
Altimeter,pressure
6610-00-514-4181 INTERCHANGEABLE
Altimeter,pressure
6610-00-663-7740 INTERCHANGEABLE
Altimeter,pressure
Cross-Reference Index
Part NumberManufacturer
671BK03 Elbitamerica, Inc. (USA)
AN5760L4B Aeronautical Standards Group Dept of Navy and Air Force (USA)
Related Parts
6610-00-232-9470INTERCHANGEABLE
ALTIMETER,PRESSURE
6610-00-232-9472INTERCHANGEABLE
ALTIMETER,PRESSURE
6610-00-232-9473INTERCHANGEABLE
ALTIMETER,PRESSURE
6610-00-232-9479INTERCHANGEABLE
ALTIMETER,PRESSURE
6610-00-514-4178INTERCHANGEABLE
ALTIMETER,PRESSURE
6610-00-514-4181INTERCHANGEABLE
ALTIMETER,PRESSURE
6610-00-663-7740INTERCHANGEABLE
ALTIMETER,PRESSURE

Frequently Asked Questions

What is NSN 6610-00-514-4175?

NSN 6610-00-514-4175 is a Altimeter,pressure, manufactured by Elbitamerica, Inc., classified under FSC 6610 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 6610-00-514-4175?

NSN 6610-00-514-4175 has 2 cross-referenced part numbers: 671BK03 (Elbitamerica, Inc.), AN5760L4B (Aeronautical Standards Group Dept of Navy and Air Force).

What NSN replaces 6610-00-514-4175?

There are 7 known substitutes for 6610-00-514-4175: 6610-00-232-9470, 6610-00-232-9472, 6610-00-232-9473 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 671BK03?

Key specifications for 671BK03: Knob Quantity: 1; Scale Marking Transparency: FLUORESCENT; Reference Number Differentiating Characteristics: W/LONG KNOB AND MODIFIED IN ACCORDANCE W/BUAER DWG 55A12A1; Scale Marking: LETTERS AND NUMERALS AND LINED INCREMENTS. 17 total characteristics are documented in the Federal Logistics Information System.

Is NSN 6610-00-514-4175 still in active supply?

NSN 6610-00-514-4175 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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