PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

45050-1103Altimeter,pressurized Compartmen

Aerosonic Llc · NSN 6685-00-333-6763 · FSC 6685 · No Item Name Available
Verified by PartsTable
NSN 6685-00-333-6763 — this item is cataloged by the U.S. Government under National Stock Number 6685-00-333-6763. Primary manufacturer part number: 45050-1103.
Features
  • Altimeter,pressurized Compartmen — FSC 6685
  • Supplementary Features: MANUFACTURERS NAME: ALTIMETER,PRESSURIZED COMPARTMENT
  • Contact Quantity: 3
  • Mounting Method: PANEL
  • Pointer Finish: NONLUMINOUS
  • Electrical Connection Quantity: 1
  • Pointer Color: WHITE
  • Mechanical Connection Quantity: 1
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Altimeter,pressurized Compartmen, cataloged under National Stock Number 6685-00-333-6763, is classified within Federal Supply Class 6685 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Aerosonic Llc. Government technical data includes 19 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6685-00-333-6763
Primary Part Number45050-1103
Item NameAltimeter,pressurized Compartmen
FSC / FSG6685 / 66 — No Item Name Available
ManufacturerAerosonic Llc
StatusACTIVE
Supplementary FeaturesMANUFACTURERS NAME: ALTIMETER,PRESSURIZED COMPARTMENT
Contact Quantity3
Mounting MethodPANEL
Pointer FinishNONLUMINOUS
Electrical Connection Quantity1
Pointer ColorWHITE
Mechanical Connection Quantity1
Scale NameALTITUDE
Reference Data and LiteratureT.O. 5F3-2-7-4
Electrical Connection Identifying NumberPART NO. DM-5600-3P
Mechanical Connection Size7/16-20 UNF
Pointer Quantity1
Connector Controlling AgencyDEUTSCH
Mechanical Connection TypeINTERNAL PIPE
Contact TypePIN
Scale Quantity1
Scale MarkingLETTERS AND NUMERALS AND LINED INCREMENTS
Scale Marking TransparencyNONLUMINOUS
Scale Smallest Increment Graduation10 FEET FT
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
4730-00-177-1818221448 INTERCHANGEABLE
Coupling Half,quick Disconnect
Prc-Desoto International, Inc.
5841-01-131-401122683 INTERCHANGEABLE
Base Plate
Smiths Aerospace, Inc., Electronic Systems-Grand Rapids
5330-01-383-247122683 INTERCHANGEABLE
Seal,plain
Maradyne Corporation
Cross-Reference Index
Part NumberManufacturer
68J818008-101 The Boeing Company Div Defense (USA)
22683 Aerosonic Llc (USA)
45050-1103 PRIMARY Aerosonic Llc (USA)
68J818008-101 The Boeing Company Div Defense (USA)
Related Parts
4730-00-177-1818INTERCHANGEABLE
COUPLING HALF,QUICK DISCONNECT
221448
5841-01-131-4011INTERCHANGEABLE
BASE PLATE
22683
5330-01-383-2471INTERCHANGEABLE
SEAL,PLAIN
22683

Frequently Asked Questions

What is NSN 6685-00-333-6763?

NSN 6685-00-333-6763 is a Altimeter,pressurized Compartmen, manufactured by Aerosonic Llc, classified under FSC 6685 (No Item Name Available). Status: active.

What are the part numbers for NSN 6685-00-333-6763?

NSN 6685-00-333-6763 has 4 cross-referenced part numbers: 68J818008-101 (The Boeing Company Div Defense), 22683 (Aerosonic Llc), 45050-1103 (Aerosonic Llc), 68J818008-101 (The Boeing Company Div Defense).

What NSN replaces 6685-00-333-6763?

There are 3 known substitutes for 6685-00-333-6763: 4730-00-177-1818, 5841-01-131-4011, 5330-01-383-2471. Verify interchangeability with system specifications before substitution.

What are the specifications of 45050-1103?

Key specifications for 45050-1103: Supplementary Features: MANUFACTURERS NAME: ALTIMETER,PRESSURIZED COMPARTMENT; Contact Quantity: 3; Mounting Method: PANEL; Pointer Finish: NONLUMINOUS. 23 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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