NSN 6610-00-722-3873, 6610007223873
ALTIMETER,PRESSURE

Federal Supply Classification: FSC 6610 - Flight Instruments
National Item Identification Number: NIIN 007223873
Codification Country: United States
Item Name Code: INC 03386
Criticality: (X) This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Hazardous Material Indicator Code: (N) There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials.

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DLMS^® Summary

National Stock Number 6610-00-722-3873

National Stock Number (NSN) 6610-00-722-3873, or NIIN 007223873, (altimeter,pressure) was assigned January 1, 1963 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.

There are no manufacturer part numbers associated to this NSN. ISO Group has several sources of supply for this NSN.

This part number has not been procured by the US Government in over 5 years.

This NSN is assigned to Item Name Code (INC) 03386. [A BAROMETRIC TYPE INSTRUMENT WHICH MEASURES ALTITUDE ABOVE A GIVEN DATUM PLANE WHEN ADJUSTED TO THE CORRECT ALTIMETER SETTING NUMBER. EXCLUDES:ALTIMETER, SURVEYING.]. This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 6610007223873 contains an unknown precious metal.

This NSN is associated to Schedule B 9014900000: parts & accessories for direction finding compasses and other navigational instruments and appliances. The Schedule B End Use is listed as marine engines, parts. NAICS classification category 334511: search, detection, navigation, guidance, aeronautical, and nautical system and instrument manufacturing.

This information was last updated on Aug 01, 2025.

Technical Characteristics

UNABLE TO DECODE: (ASKY) UNABLE TO DECODE
SCALE QUANTITY: (APSJ) 1 AND 1 AND 1 AND 1
SCALE MARKING AND SURFACE FINISH: (ASPG) LETTERS NONLUMINOUS
UNABLE TO DECODE: (BBHK) UNABLE TO DECODE
SCALE MARKING AND SURFACE FINISH: (ABFN) LETTERS NONLUMINOUS AND LINED INCREMENTS NONLUMINOUS
SCALE NAME: (AQFZ) ALTITUDE AND ALTITUDE AND ALTITUDE AND BAROMETRIC PRESSURE
MOUNTING METHOD: (AXGY) BEZEL
CONNECTOR CONTROLLING AGENCY: (BLJN) DEUTSCH
CONTACT QUANTITY: (AFRA) 3
CONTACT TYPE: (AKSF) PIN
ELECTRICAL CONNECTION IDENTIFYING NUMBER: (ASKZ) PART NO. DM5600-3P
ELECTRICAL CONNECTION QUANTITY: (ASKX) 1
KNOB QUANTITY: (ASSK) 1
KNOB PURPOSE: (ASSL) FOR SETTING BAROMETRIC SCALE
MECHANICAL CONNECTION QUANTITY: (ASSB) 1
MECHANICAL CONNECTION SIZE: (ASSC) 1/8 IN.
MECHANICAL CONNECTION TYPE: (ASSD) INTERNAL PIPE
MOUNTING METHOD: (AXGY) THREADED BEZEL
NONDEFINITIVE SPEC/STD DATA: (ZZZT) AAU-7/A TYPE
NONLUMINOUS SCALE MARKING AND COLOR: (ASPY) NUMERALS WHITE, MATTE
OVERALL DEPTH: (ABFY) 5.625 INCHES NOMINAL
OVERALL HEIGHT: (ABKW) 3.250 INCHES NOMINAL
OVERALL WIDTH: (ABMK) 3.250 INCHES NOMINAL
POINTER FINISH: (ASPD) NONLUMINOUS
POINTER QUANTITY: (ASPC) 4
SCALE SMALLEST INCREMENT GRADUATION: (BBHL) 20 FT; 200 FT; 2000 FT; 0.020 IN.
SCALE NAME: (AQFZ) ALTITUDE AND BAROMETRIC PRESSURE
SCALE QUANTITY: (APSJ) 4
UNABLE TO DECODE: (ABFN) UNABLE TO DECODE AND UNABLE TO DECODE
SCALE MARKING AND SURFACE FINISH: (ASPG) LINED INCREMENTS NONLUMINOUS
UNABLE TO DECODE: (ASPG) UNABLE TO DECODE
SCALE RANGE: (BBHK) 0 TO 1000 FT; 0 TO 10000 FT; 0 TO 80000 FT; 28.1 TO 31.0 IN. MERCURY
ELECTRICAL CONNECTION CONTROLLING AGENCY: (ASKY) DEUTSCH