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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|
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|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
Nov-2013Charles R - Tulsa Tech
I do not have any dislikes. I have been totally satisfied with my dealings with WB. Ed Curtis has been extremely good to deal with in finding parts and equipment.
Aug-2012Joe S - DRS-Consolidated Controls Inc
My customer service rep ...... she is truly an asset to WB and the reason why i buy there
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
Jan-2012Lawton P - City Of Headland Alabama
I had no problems with your website and you quoted me the fastest with comparable prices
Oct-2012Joe D - Malmberg Engineering
I believe WBPArts is doing a fine job
Aug-2013Jerry R - Road Machinery Services - NEGAUNEE
You were the only ones who would take time to find this hard to find injector, I ended up buying the only 3 that as far as I could tell were the only 3 anywhere. Thank you for the great service
Sep-2012Shelia D - Norfolk State University - USAROTC
My sales person was very courteous and really worked hard to meet my request and in a timely manner. You all are blessed to have her on your team! I look forward to working with her on other purchases in the future.
Oct-2014Veronica K - InDyne Inc
WBParts is able to find hard to find parts.
Mar-2012Bill M - ITP/USDOE
I am pleased with the product and the time frame that it was received. Regards, Bill M
Feb-2015Gerry C - US COAST GUARD ALC
Exhausted all resources and WBParts was able to locate the item.
Mar-2015Teresa S - Amfuel
I am always taken care of as if I am the only customer. Good service always
Aug-2013Ramona H - USCG
Mr. Grotta was amazing, it was refreshing to deal with someone who actually seemed to care about getting the US Coast Guard their part within a reasonable cost and on time. If given a choice I will only deal with Frank.
Jan-2014Alison D - Nu-Pro Ltd
Good efficient service
Nov-2013Robin W - GDIT
Dominick DeTorre is great to work with. Quick response to RFQ and on top of shipping / delivery to meet my required deadline
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.
Aug-2013Eder A - Magnetic Sensors Corporation
Very satisfied. Nothing to complain about.
Feb-2013Hazel C - National Aerospace Fasteners Corp
So far so good, no complaints at this moment
May-2013Muhammad M - Western International Company
Our Experience with WB parts is good.
Oct-2011Karen G - General Dynamics SATCOM Technologies, Inc.
The representative for WBParts was efficient & handled our request in a timely & professional manner.
Jan-2015MOHAMAD A - Zetro Services Sdn Bhd.
I like most about WBParts is communication made easy. AOG requirements handle with good care and fast delivery