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National Stock Number Information
Alternate / Cross Reference
|Mfg. Part Number||ISC||RNVC||RNCC|
Technical Characteristics Data
|EARPHONE ELEMENT TYPE||DYNAMIC|
|EARPHONE IMPEDANCE RATING||19.0 OHMS NOMINAL|
|EARPHONE CONTROLLING AGENCY||JETDS|
|EARPHONE IDENTIFYING NUMBER||H-143/AIC TYPE NO.|
|MICROPHONE ELEMENT TYPE||DYNAMIC|
|IMPEDANCE RATING||3.5 OHMS NOMINAL|
|FREQUENCY RATING||0.2 KILOHERTZ MINIMUM AND 5.0 KILOHERTZ MAXIMUM|
|OUTPUT LEVEL RATING||2 UV PER DYNE PER SQ CM IN. 5 OHMS LOAD|
|IDENTIFYING NUMBER||M-87/AIC TYPE NO.|
|EARPHONE MOUNTING METHOD||SUSPENDED ON HEADBAND|
|MICROPHONE MOUNTING FACILITY||BRACKET FASTENED TO HEADBAND|
|CONNECTOR CONTROLLING AGENCY||JETDS|
|CONNECTOR NAME||TELEPHONE PLUG|
|CONNECTOR IDENTIFYING NUMBER||U-174/U TYPE NO.|
|CONNECTOR TO JUNCTION CORD LENGTH||1.959 FEET|
|SPECIAL FEATURES||HEADBAND TYPE HEADSET WITH 2 H-143/AIC EARPHONE ELEMENTS, A DYNAMIC, NOISE CANCELLING M-87/AIC MICROPHONE, AN MT-2007/AIC BRACKET, AND A CORD ASSEMBLY|
|NONDEFINITIVE SPEC/STD DATA||H-157A/AIC TYPE|
|CRITICALITY CODE JUSTIFICATION||FEAT|
|III FSC APPLICATION DATA||HEADSETS, HANDSETS, MICROPHONES AND SPEAKERS|
|DEFINITIVE GOVERNMENT SPEC/STD REFERENCE||H-157A/AIC|
|NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE||MIL-DTL-83511/2|
No images currently available for this part number.16ms
|Hazardous Material Indicator Code:||P||There 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:||A||DML not required|
|Controlled Inventory Item Code:||J||PILFERAGE - PILFERAGE CONTROLS MAY BE DESIGNATED BY THE CODING ACTIVITY TO ITEMS CODED U (UNCLASSIFIED) BY RECORDING THE ITEM TO J. /|
|Electro-static Discharge Susceptible:|
|Harzardous Control Code:|
|Precious Metals Indicator Code:||A||Item does not contain precious metal|
|Criticality Code:||Y||The item does not have a nuclear hardened feature but does have other critical feature(s) such as tolerance, fit restriction or application.|
|Environmental Attribute Code:|
|Requested Mfg. Part Number||Request Date||Qty||Request
Feb-2012Andrew B - Fugro Aviation Australia
Correspondence was very good considering it was an email exchange and the sales rep assisted to the best of his ability and was helpful where necessary.
Dec-2011Edwin P - PT IndoGibrig
can find alternate P/N at a second and nice co-operate with Jason Bristol.
May-2013Joe D - Malmberg Engineering
I would just like to say the sales department really helped me out.
Nov-2014Sales - DYNAMIC SUPPLIES (PTY) LTD
The quick response
Mar-2012Bill M - ITP/USDOE
I am pleased with the product and the time frame that it was received. Regards, Bill M
Jul-2015Margo H - Columbia Helicopters
Keep up the good work.
Oct-2011Mike F - ARC
My sales person is the reason I deal with WB Parts. He provides great customer service and responds within hours of any request.
Dec-2013Shelly J - Midwest Industrial Metal Fabrication
You guys did a great job!
Apr-2013Patrick G - Security Race Products
Sam Williams always does an excellent job at finding us what we need. Great help
Oct-2011John L - Raytheon
The service was excellent. I can think of no improvements to date that you can make regarding internet sales. Your sales representative, Margret Taylor, was wonderful. Thank you.
Apr-2013TYRONE S - Gulf Stream Aerospace Corp
Keep up the good work.
Aug-2012Ed Layfield - USMC
WBPARTS quick response and hard to find item has been working great, Thanks for your support
Sep-2014KAREN Q - AIR FORCE RESEARCH LAB/MODEL SHOP
The sales rep, Scott Padilla was a great help searching out the products for us. He has always worked hard to make sure we get what we need, when we need it
Mar-2015Osvaldo (Ozzie) - Bear Defense Services
I like the response time and accuracy of the information needed. Ryan Arling is a superb individual. He is very friendly and knows his stuff
Apr-2015TINA S - AASKI Technology Inc.
I had a part number and NSN. Dominick took it upon himself to look into things to make sure I had the correct part needed. Appreciate the time he took to help me through this.
Feb-2012EILEEN - M&D Mower/Appliance
Derek was great! will buy again from WBParts
Apr-2012Kevin C - Tinker AF
Margaret Taylor was extremely helpful with my purchase. WBParts should consider getting on IHS. I tried using ISO Group, and they had me running in circles. WBParts saved me over $1000 on a part that ISO said would be almost impossible to get.
May-2012Adam C - Jr Tool
WB Parts was the only place I could find the parts I needed. The prices were good as well. They were easy to work with and very helpful. I felt like they were trying their best to priovide me with the best service possible.
May-2013LASHAWN D - Austal USA
Garrett Manion is a pleasure to work with. He is always very professional, courteous and eager to provide customer satisfaction
Mar-2012Fred G - R& D Tool
Felicia has always been very courteous and knowledgeable of your products and is a pleasure to work with.