Product Details | PRESSURIZED COMPARTMENT ALTIMETER

6685-00-514-6273 A self-contained aneroid instrument designed specifically for use in a pressurized compartment of an aircraft to provide an indication of pressure in feet altitude.

Part Alternates: 6202384, 620238-4, 671CPX10051, 671CPX-10-051, 6685-00-514-6273, 00-514-6273, 6685005146273, 005146273

Instruments and Laboratory Equipment | Pressure, Temperature, and Humidity Measuring and Controlling Instruments

Supply Group (FSG) NSN Assign. NIIN
66 01 JAN 1963 00-514-6273

Drawings & Photos | NSN 6685-00-514-6273


Demand History | NSN 6685-00-514-6273

Part Number Request Date QTY Origin
6685-00-514-6273 2025-12-335 74 US
6685-00-514-6273 2022-09-264 0 NECO
6685-00-514-6273 2022-06-158 0 NECO
671CPX10051 2022-03-84 3 United States
671CPX10051 2022-02-53 1 United States
6685-00-514-6273 2022-02-53 1 United States
671CPX-10-051 2021-02-51 0
6685-00-514-6273 2021-02-50 0 NECO
6685-00-514-6273 2020-10-280 0 NECO
6685-00-514-6273 2020-06-155 5 US
671CPX-10-051 2019-11-311 12
6685-00-514-6273 2019-11-309 12 NECO
671CPX-10-051 2019-09-268 34
671CPX-10-051 2019-09-261 34
6685-00-514-6273 2019-09-260 34 NECO
6685-00-514-6273 2019-08-218 7 NECO
671CPX-10-051 2019-05-121 9
6685-00-514-6273 2019-04-120 9 NECO
6685-00-514-6273 2019-04-91 22 NECO
6685-00-514-6273 2019-03-81 22 NECO
6685-00-514-6273 2018-11-321 15 NECO
6685-00-514-6273 2018-04-102 16 NECO
6685-00-514-6273 2013-05-151 10 US
6685-00-514-6273 2011-06-167 13 NECO
671CPX10051 2009-07-188 1 US

Cross Reference | NSN 6685-00-514-6273

Part Number Cage Code Manufacturer
620238-4 98897 LOCKHEED MARTIN CORPORATION DBA LOCKHEED MARTIN AERONAUTICS
671CPX-10-051 0VJZ2 ALTIMETER SPECIALIST, INC.
671CPX-10-051 89944 KOLLSMAN, INC.

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Technical Data | NSN 6685-00-514-6273

Characteristic Specifications
SCALE QUANTITY 2
SCALE NAME ALTITUDE AND BAROMETRIC PRESSURE
SCALE RANGE PLUS 0.000 TO PLUS 50000.0 FT,0 TO 50 IN. OF MERCURY ABSOLUTE
SCALE SMALLEST INCREMENT GRADUATION 50.000 FT,0.020 INCHES OF MERCURY
SCALE MARKING AND SURFACE FINISH LINED INCREMENTS NONLUMINOUS NUMERALS NONLUMINOUS LINED INCREMENTS NONLUMINOUS NUMERALS NONLUMINOUS
POINTER QUANTITY 4
POINTER FINISH NONLUMINOUS
KNOB QUANTITY 1
KNOB PURPOSE FOR SETTING BAROMETRIC SCALE
OVERALL WIDTH 3.250 INCHES NOMINAL
OVERALL HEIGHT 3.250 INCHES NOMINAL
OVERALL DEPTH 4.500 INCHES NOMINAL
MOUNTING METHOD BEZEL
MECHANICAL CONNECTION QUANTITY 1
MECHANICAL CONNECTION SIZE 1/8 IN.
MECHANICAL CONNECTION TYPE INTERNAL PIPE
MANUFACTURERS CODE 89944
DESIGN CONTROL REFERENCE 671CPX10-051

Restrictions/Controls & Freight Information | NSN 6685-00-514-6273

Category Code Description
Shelf-Life Code:0Nondeteriorative
Hazardous Material Indicator CodePThere is no information in the HMIS; however, the NSN is in an FSC in Table II of Federal Standard 313 and an MSDS may be required by the user. The requirement for an MSDS is dependent on a hazard determination of the supplier or the intended end use of the product
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Controlled Inventory Item Code:UUNCLASSIFIED
Precious Metals Indicator Code:UPrecious metal type is unknown
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Category Code Description
NMF Description 058240 RECORDING DEVICES GAUGES/METERS NOI
Less than car load rating P 77.5
Less than truck load rating F 150.0
Water commodity Code 732 unknown
Originating Activity Code XX
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity H Signal Corps supplies and equipment, including radio equipment and supplies, communications equipment and supplies, electrical equipment and supplies, etc.
Air Special Handling Z No special handling required.
Special Handling Code 9 unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable

Management | NSN 6685-00-514-6273

Category Code Description
Cognizance Codes7HDepot level reparable shipboard and base equipment, assemblies, components and repair parts related to Naval Sea Systems Command equipment
Naval Inventory Control Point, Mechanicsburg
Issue Repair, or RequisitionBLSubmit/refer requisitions to NAVICP MECH. Centralized control for issue of repair parts for specific programs/equipments.
Special Material Content9 Non-Hazardous or Non-Sensitive Item, does not require hazardous or special handling, packaging or precautions
Source of SupplyNRPNAVICP-ERP
700 Robbins Avenue
Philadelphia, PA 19111-5098
AgencyDNDepartment of the Navy
Service OrganizationLLead Service - 22 (Repairable)
ReparabilityHDepot Level Reparable
Acquisition Advice CodesCSERVICE/AGENCY-MANAGED (Service/Agency use only.) # Issue, transfer, or shipment is not subject to specialized controls other than those imposed by individual Services supply policy. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative