Quote for 3905-G504 Howell Laboratories Inc Part with NSN 6685-01-484-8553

Part Number:  3905-G504
Alternate P/N:  3905G504
Manufacturer:  howell laboratories inc
NIIN:  14848553
Item Name :  indicator humidity plug
CAGE Code:  22501
INC Code:  08357
Country:  USA
NCB Code:  01
FSG:  66 Instruments and Laboratory Equipment
Last Updated:  02-04-2026

Are you looking quote for part 3905-G504? The Howell Laboratories Inc-manufactured component (CAGE Code: 22501) is documented under NSN 6685-01-484-8553 as Indicator Humidity Plug. For the fastest quote, please complete our RFQ form with details about 3905-G504. We guarantee a response within 15 minutes.

ASAP Components provides the verified 3905-G504, classified under INC 08357, FSG 66 Instruments and Laboratory Equipment, FSC 6685 Pressure Temperature And Humidity Measuring And Controlling Instruments, NIIN 01-484-8553, and NCB 01. Submit your requirements today to receive immediate pricing and availability information.

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Characteristics Data of NSN 6685-01-484-8553, 6685014848553

MRCCriteriaCharacteristic
AGAVIII END ITEM IDENTIFICATIONMONITOR, DEWPOINT
STYLSTYLE DESIGNATORENGINE CYLINDER PLUG
ABHPOVERALL LENGTH1.281 INCHES NOMINAL
ASDBWIDTH ACROSS FLATS1.000 INCHES NOMINAL
CTGWDESICCANT SPOT HUMIDITY PERCENTAGEANY ACCEPTABLE
MATTMATERIALSTEEL
AWZYEND CONNECTION TYPETHREADED EXTERNAL, GASKET SEAL SINGLE END

Schedule B & Trade

End Use : 21160 Measuring, testing, control instruments
Schedule B : 9025805050 (NAICS 334519) Hydrometers and similar floating instruments, hygrometers and psychrometers, nesoi
SITC : 87455 Hydrometers and similar floating instruments, thermometers, pyrometers, barometers, hygrometers, psychrometers or any combination of these instruments

Identification

CRITL The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
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 Z
Classification Control U
MGMT_CTL 9b-----
Quantity per pack 1
Repariability
Shelf Life N/A
SOS Sms
Unit of Measure Ea

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