Quote for 2109-2A Joint Electronics Type Designation System Part with NSN 6685-00-148-9729

Part Number:  2109-2A
Alternate P/N:  21092A
NIIN:  1489729
Item Name :  altimeter pressuriz
CAGE Code:  80058
INC Code:  03387
Country:  USA
NCB Code:  00
FSG:  66 Instruments and Laboratory Equipment
Last Updated:  03-27-2026

Are you looking quote for part 2109-2A? The Joint Electronics Type Designation System-manufactured component (CAGE Code: 80058) is documented under NSN 6685-00-148-9729 as Altimeter Pressuriz. For the fastest quote, please complete our RFQ form with details about 2109-2A. We guarantee a response within 15 minutes.

ASAP Components provides the verified 2109-2A, classified under INC 03387, FSG 66 Instruments and Laboratory Equipment, FSC 6685 Pressure Temperature And Humidity Measuring And Controlling Instruments, NIIN 00-148-9729, and NCB 00. Submit your requirements today to receive immediate pricing and availability information.

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Characteristics Data of NSN 6685-00-148-9729, 6685001489729

MRCCriteriaCharacteristic
APSJScale Quantity1
ASSDMechanical Connection TypeINTERNAL UNF BOSS
ASKZElectrical Connection Identifying NumberDM5600-3P OR EQUIVALENT
BBHKScale Range0/50000 FEET
BBHLScale Smallest Increment Graduation1000 FEET
ABHPOverall Length2.185 INCHES NOMINAL
ASPYNonluminous Scale Marking And ColorNUMERALS WHITE ERR-100 ERR-100
MRCDecoded RequirementClear Text Reply
ASSSPointer ColorWHITE
ADAVOverall Diameter2.180 INCHES NOMINAL
AKSFContact TypePIN
AQFZScale NameCABIN PRESSURE ALTITUDE
ZZZTNondefinitive Spec/Std DataAAU-3A/A TYPE
ABKWOverall Height2.375 INCHES NOMINAL
FEATSpecial Features2 INCH DIAL FACE, ANTI-REFLECTION COATING, 5 VAC/DC LIGHTING CIRCUIT PER MIL-L-27160 AND MIL-L-25467, AND INSTRUMENT CASE PER MS33638
ZZZKSpecification/Standard Data81349-MIL-A-25933 GOVERNMENT SPECIFICATION AND 98810-24194 MANUFACTURERS SPECIFICATION
ABMKOverall Width2.375 INCHES NOMINAL
ASPGScale Marking And Surface FinishNUMERALS NONLUMINOUS ERR-100
ASPGScale Marking And Surface FinishLINED INCREMENTS NONLUMINOUS ERR-100
ASSBMechanical Connection Quantity1
AXGYMounting MethodBEZEL
ASSCMechanical Connection Size7/16-20 UNF PER MS33649-4
ABFYOverall Depth1.750 INCHES NOMINAL
ASPGScale Marking And Surface FinishLETTERS NONLUMINOUS ERR-100
ASPYNonluminous Scale Marking And ColorLINED INCREMENTS WHITE ERR-100 ERR-100
ASPYNonluminous Scale Marking And ColorLETTERS WHITE ERR-100 ERR-100

Schedule B & Trade

End Use : 21610 Medicinal equipment
Schedule B : 9025801500 (NAICS 334519) Barometers, not combined with other instruments, nesoi
SITC : 87455 Hydrometers and similar floating instruments, thermometers, pyrometers, barometers, hygrometers, psychrometers or any combination of these instruments

Identification

ADPE Represents items with no adp components
CRITL The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
ESD A - No known electrostatic discharge (esd) or electromagnetic interference (emi) sensitivity.
HMIC P - Indicates there is no information in the hmirs. The nsn is in a fsc in table ii of federal standard 313 and a msds may be required by the user. The requirement for a msds is dependent on a hazard determination of the supplier or the intended end use of item.
PMIC A - Item does not contain precious metal.

NSN Management Codes

AAC V
Classification Control U
MGMT_CTL 7rpfar9
Quantity per pack 1
Repariability If condemned or uneconomically repairable, then dispose at intermediate level.
Shelf Life N/A
SOS N32
Unit of Measure Ea

Freight Information

ACC: A - Supplies and equipment for aircraft and aerial targets, including aircraft and maintenance parts, aircraft accessories, aircraft
ADC: A - Shipment is not a consolidation and does not exceed 84 inches in any dimension.
LCL: D - 200.0
LTL: D - 200.0
NMFC: 057690 - Altimeters in boxes
SHC: Q - High sensitivity, category ii, aa&e, classified confidential
TCC: Z - No special type of cargo code applicable
WCC: 652 - Instruments, scientific

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