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Humidity Measuring And Controlling Instruments Temperature Pressure
NSN 6685-00-526-8414

NSN 6685-00-526-8414

Plug Humidity Indicator

DEMIL

Shelf Life

UOM

NIIN

Demil:

Shelf Life:

N/A

UOM:

1 CN

NIIN:

005268414

Pricing & Availability Check

Submit this form for stock availability and pricing.

Inventory

This product may be available in the following quantities and conditions.

NS: 1350
NE: 1

Please note that inventory for this NSN was updated 08/12/2025 and may have changed since then. Request a quote for up to date pricing and availability.

Product Definition Definition of approved item name (AIN): "INDICATOR,HUMIDITY,PLUG"

An item which uses the changing color of a desiccant in the presence of moisture to indicate humidity. The desiccant is in a plug through which the color may be observed and compared with a chart.

Major End Items End items to which 6685-00-526-8414 is a component of

ATF Hc-130) Ec-130e Mc-130h Sof ( Ac-130h Aircraft
DTF Airlifter C-17a Aircraft
EDN Landing Craft Air Cushion (lcac)
EZN Ticonderoga Class Cg (47)
FBN Spruance Class Dd (963)
HZN Forrestal Class Cv
JAN Nimitz Class Cvn
JCN Kidd Class Ddg
JDN Arleigh Burke Class Ddg
N/A Attack Helicopter
N/A Displacement Gyroscope
N/A Radar Test Set
N/A Reciprocating Compressor Unit

MSDS Material safety data sheets

SPHINX ADSORBENTS

Silica Gel

Download MSDS BQNQQ

SOLVAY FLUORIDES, INC. SUBSIDIARY/ SOLVAY SPECIALTY

Indicator Silica Gel

Download MSDS CLSDX

6685-00-526-8414 Spec. NSN part characteristics

MRC

Name

Detail

MRC:

AAJF

Thread Direction

Right-hand single end

MRC:

ABHP

Overall Length

2.940 inches

MRC:

ASDB

Width Across Flats

1.000 inches

MRC:

AWZY

End Connection Type

Threaded external, gasket seal single end

MRC:

CMLP

Thready Qty Per Inch (tpi)

18 single end

MRC:

CQJX

Thread Size

1.5 millimeters single end

MRC:

CTGW

Desiccant Spot Humidity Percentage

80.0

MRC:

CWAX

Minimum Desiccant Capacity

6.0 grams

MRC:

MATT

Material

Any acceptable

MRC:

STYL

Style Designator

Engine cylinder plug

MRC:

THSD

Thread Series Designator

Stub acme m1 single end

MRC:

ZZZT

Nondefinitive Specification/std Data

1 series

Cross Reference Parts Part numbers that meet the specification outlined on this page and set by the OEM

Part Number

Cage

RNCC

RNVC

DAC

RNAAC

Status

MSDS

SADC

Part Number:

MS27215-1

Cage Code:

96906

RNCC:

RNVC:

DAC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

MIL-P-6131

Cage Code:

81349

RNCC:

RNVC:

DAC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

L587

Cage Code:

71313

RNCC:

RNVC:

DAC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

838626

Cage Code:

56232

RNCC:

RNVC:

DAC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

AN4062-1

Cage Code:

81352

RNCC:

RNVC:

DAC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

AN4062-1A

Cage Code:

81352

RNCC:

RNVC:

DAC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

157619

Cage Code:

00198

RNCC:

RNVC:

DAC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

568109

Cage Code:

57733

RNCC:

RNVC:

DAC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

475838-1

Cage Code:

29181

RNCC:

RNVC:

DAC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

100

Cage Code:

71498

RNCC:

RNVC:

DAC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

100

Cage Code:

96043

RNCC:

RNVC:

DAC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

255

Cage Code:

96043

RNCC:

RNVC:

DAC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

L587

Cage Code:

07886

RNCC:

RNVC:

DAC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

MIL-P-6131 TYPE 1

Cage Code:

81349

RNCC:

RNVC:

DAC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

6328

Cage Code:

11599

RNCC:

RNVC:

DAC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

5258

Cage Code:

11599

RNCC:

RNVC:

DAC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

6056-1

Cage Code:

11599

RNCC:

RNVC:

DAC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

1176

Cage Code:

11599

RNCC:

RNVC:

DAC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

13152

Cage Code:

11599

RNCC:

RNVC:

DAC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

4231

Cage Code:

11599

RNCC:

RNVC:

DAC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

6Z3548-2

Cage Code:

80249

RNCC:

RNVC:

DAC:

RNAAC:

Status:

MSDS:

SADC:

Indicates a design/source control reference item

Inidicates part number has been superseded

Identification Item Identification Guide (IIG) and Item Name Code (INC)

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

08357

FIIG:

A43400

Concept No.:

App. Key:

Cond. Code:

Status:

Special material and handling

HMIC

PMIC

ESD

ENAC

ADPE

CRITL

HMIC:

PMIC:

ESD:

ADPE:

CRITL:

Hazmat (HMIC) Y

Indicates information is in the hazardous materials information resource system (hmirs).

Precious Metals (PMIC) A

Item does not contain precious metal.

Criticality X

The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.

Import and Export

Schedule B

NAIC

End Use

SITC

USDA

HITECH

Schedule B:

9025805050

NAICS:

334519

End Use Class:

21160

SITC:

87455

USDA:

HITECH:

Schedule B Codes Definitions:

Schedule B 9025805050

Hydrometers and Similar Floating Instruments, Hygrometers and Psychrometers, Nesoi

End Use Code 21160

Measuring, Testing, Control Instruments

Standard Intl. Trade Class (SITC) 87455

Hydrometers and Similar Floating Instruments, Thermometers, Pyrometers, Barometers, Hygrometers, Psychrometers Or Any Combination Of These Instruments

National motor freight and handling

NMFC

Class

UFC

LTL

LCL

WCC

TCC

SHC

ADC

ACC

NMFC:

121570

NMF Description:

Gages Air Liquid Level Pressure

UFC:

61770

LTL:

100.0

LCL:

WCC:

653

TCC:

SHC:

ADC:

ACC:

Freight Codes Definitions:

Cargo Type (TCC) Z

No special type of cargo code applicable.

Water Commodity (WCC) 653

Musical instruments.

Air Commodity (ACC) V

Trailers, vehicles, machinery, shop and warehouse equipment and supplies including special tools and equipment, ground servicing.

Air Dimensions (ADC) A

Shipment is not a consolidation and does not exceed 84 inches in any dimension.

Air Special Handling (SHC) 9

Other or no special handling required (sh)

DLA Forecast / History

Aviation Supply Chain

04/2017	07/2017
1120.00	1040.00