Product Details | AUDIO FREQUENCY AMPLIFIER

5996-01-577-7421 An electronic device whose audio frequency input signals control power from a source independant of the input signal and delivers audio frequency output signals of greater amplitude with respect to current and/or voltage. The output signals characteristics are uniformly related to the input signals. It operates at frequencies of 20 kilohertzs and below. It may or may not have signal switching capabilities.

Part Alternates: IT12000HD, 5996-01-577-7421, 01-577-7421, 5996015777421, 015777421

Electrical and Electronic Equipment Components | Amplifiers

Supply Group (FSG) NSN Assign. NIIN
59 16 SEP 2009 01-577-7421

Demand History | NSN 5996-01-577-7421

Part Number Request Date QTY Origin
IT12000HD 2024-10-305 10 DIBBS
IT12000HD 2024-07-193 8 DIBBS
IT12000HD 2023-11-333 15 DIBBS
IT12000HD 2023-08-243 14 DIBBS
IT12000HD 2023-07-187 15 DIBBS
IT12000HD 2023-02-40 12 DIBBS
IT12000HD 2021-02-35 71 DIBBS
IT12000HD 2020-11-308 27 DIBBS
IT12000HD 2020-05-135 13 DIBBS
IT12000HD 2020-04-100 12 DIBBS
IT12000HD 2020-01-26 30 DIBBS
IT12000HD 2020-01-23 18 DIBBS
IT12000HD 2020-01-15 23 DIBBS
IT12000HD 2020-01-02 21 DIBBS
IT12000HD 2019-11-332 9 DIBBS
IT12000HD 2019-10-296 17 DIBBS
IT12000HD 2019-10-276 17 DIBBS
IT12000HD 2019-06-162 6 DIBBS
IT12000HD 2019-05-147 3 DIBBS
IT12000HD 2019-05-136 6 DIBBS
5996-01-577-7421 2019-04-94 7 US
IT12000HD 2019-04-94 7 DIBBS
IT12000HD 2019-01-24 3 DIBBS
5996-01-577-7421 2018-11-319 6 DIBBS
5996-01-577-7421 2018-05-151 5 DIBBS
5996-01-577-7421 2018-03-84 4 DIBBS
5996-01-577-7421 2018-01-17 4 DIBBS
5996-01-577-7421 2017-04-92 4 DIBBS
5996-01-577-7421 2017-03-61 11 DIBBS
5996-01-577-7421 2017-01-22 4 DIBBS
5996-01-577-7421 2016-12-346 2 DIBBS
5996-01-577-7421 2016-10-278 2 DIBBS
5996-01-577-7421 2016-06-159 1 DIBBS
5996-01-577-7421 2016-05-125 2 DIBBS
5996-01-577-7421 2016-04-119 4 DIBBS
5996-01-577-7421 2014-09-258 2 DIBBS
IT12000HD 2014-07-203 10
5996-01-577-7421 2014-07-200 10 NECO
IT12000HD 2013-11-311 6
5996-01-577-7421 2013-10-304 6 NECO
IT12000HD 2013-06-157 4
5996-01-577-7421 2013-06-156 4 NECO
5996-01-577-7421 2012-10-286 5 DIBBS
IT12000HD 2012-02-46 3
5996-01-577-7421 2012-02-45 3 NECO
5996-01-577-7421 2012-01-06 1 DIBBS
5996-01-577-7421 2011-08-239 1 DIBBS
IT12000HD 2010-10-304 12
5996-01-577-7421 2010-10-303 12 NECO

Cross Reference | NSN 5996-01-577-7421

Part Number Cage Code Manufacturer
IT12000HD 06306 CROWN AUDIO INC. DBA CROWN INTERNATIONAL

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Technical Data | NSN 5996-01-577-7421

Characteristic Specifications
CIRCUIT CONSTRUCTION TYPE SOLID STATE
OVERALL LENGTH 16.200 INCHES NOMINAL
AVERAGE LIFE MEASUREMENT NOT RATED
OVERALL HEIGHT 3.500 INCHES NOMINAL
END ITEM IDENTIFICATION AN/SIA-127H ANNOUNCING SYSTEM
BASIC SHAPE STYLE RECTANGULAR OR SQUARE
INCLOSURE TYPE ENCASED
OVERALL WIDTH 19.000 INCHES NOMINAL
SPECIAL FEATURES LOAD IMPEDANCE: STEREO: 1/2/4/8/16 OHMS, BRIDGE MONO: 2/4/8 OHMS; AC LINE CONNECTOR: FIVE CORDSETS SUPPLIED W/AMPLIFIER (USA, UK, EUROPEAN, AUSTRALIA, INDIA)

Restrictions/Controls & Freight Information | NSN 5996-01-577-7421

Category Code Description
Shelf-Life Code:0Nondeteriorative
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Demilitarization Code:QStrategic List Item (SLI). Demilitarization not required. SLI are non-MLI(Munitions List Items) controlled by the U.S. Dept. of Commerce through the Export Administration Regulations (EAR) and indicated on the Commerce Control List (CCL). Each CCL entry is preceded by a four-digit Export Control Commerce Control List Item (CCLI) – MUT to the point of scrap required outside the United States. Inside the United States, MUT is required when the DEMIL integrity code (IC) is “3” and MUT is not required when the DEMIL IC is “6.”
Controlled Inventory Item Code:UUNCLASSIFIED
Electro-static Discharge Susceptible:ANo known Electrostatic Discharge (ESD) or Electromagnetic Interference (EMI) sensitivity
Precious Metals Indicator Code:AItem does not contain precious metal
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Automatic Data Processing Equipment:0Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9)
Category Code Description
NMF Description 063035 SETS RADIO/TV AND RELATED ARTICLES
Less than car load rating
Less than truck load rating G 125.0
Water commodity Code 758 unknown
Originating Activity Code HD Naval Inventory Control Point
Mechanicsburg, PA 17055-0788
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity H Signal Corps supplies and equipment, including radio equipment and supplies, communications equipment and supplies, electrical equipment and supplies, etc.
Air Special Handling Z No special handling required.
Special Handling Code 9 unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable

Management | NSN 5996-01-577-7421

Category Code Description
Cognizance Codes9BNavy-owned stocks of DLA material
Naval Inventory Control Point, Mechanicsburg
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
Acquisition Advice CodesJNOT STOCKED, CENTRALLY PROCURED # (NON-STOCKED ITEMS) IMM/Service centrally managed but not stocked item. Procurement will be initiated only after receipt of a requisition.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each