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NSN 5985-00-914-8256, 5985009148256
Cancelled -> Replaced by 5985006887815

Federal Supply Classification
FSC 5985 - Antennas, Waveguides, and Related Equipment
National Item Identification Number
NIIN 009148256
Codification Country
United States
Item Name Code
INC 14224
Criticality
(X) This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Hazardous Material Indicator Code
(P) There is no information in the HMIRS; 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.
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DLMS® Summary

National Stock Number 5985-00-914-8256

National Stock Number (NSN) 5985-00-914-8256, or NIIN 009148256, (attenuator,fixed) was assigned July 8, 1966 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN replaces 1 stock number, 5985006887815.

There are 2 manufacturer part numbers associated with this NSN. None of the associated part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by one supplier. Today, one supplier is listed as an Active supplier for this NSN. Of the active suppliers, only one supplier is deemed design controlled or valid supply parts.

This part number has not been procured by the US Government in over 5 years.

Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Apr 02, 2006, this NSN's acquisition method was noted as: Acquire directly from the actual manufacturer, whether or not the prime contractor is the actual manufacturer. This part requires engineering source approval by the design control activity in order to maintain the quality of the part. An alternate source must qualify in accordance with the design control activity's procedures, as approved by the cognizant Government engineering activity. Valid AMCs: 1, 2, 3, 4 and 5.

This NSN is assigned to Item Name Code (INC) 14224. [A DEVICE FOR REDUCING THE STRENGTH OF AN ALTERNATING CURRENT SIGNAL BY A FIXED OR PREDETERMINED AMOUNT, WITHOUT CAUSING APPRECIABLE SIGNAL DISTORTION, BY MAINTAINING CORRECT IMPEDANCE MATCH.]. This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. There is no information in the HMIRS; 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. NSN 5985009148256 does not contain precious metals.

This NSN is associated to Schedule B 8529109000: antenna & antenna reflectors of all kinds; parts suitable for use soley or principally w/ apparatus of heading 8525 to 8528, nesoi. The Schedule B End Use is listed as telecommunications equipment. NAICS classification category 334220: radio and television broadcasting and wireless communications equipment manufacturing.

This information was last updated on .


Technical Characteristics

ATTENUATION ACCURACY IN DECIBELS
(ASYN) -0.50/+0.50
BODY MATERIAL
(AAFZ) COPPER ALLOY
VOLTAGE STANDING WAVE RATIO FREQUENCY RANGE
(AKNK) +12.4/+18.0 GIGAHERTZ
APPLICATION DESIGN
(AAFS) WAVEGUIDE
ATTENUATION ACCURACY IN DECIBELS
(ASYN) -0.50 TO 0.50
BODY STYLE
(AAQL) RECTANGULAR, TERMINAL/TERMINALS ON OPPOSITE SURFACES
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH
(ABKQ) 0.994 INCHES NOMINAL
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO HEIGHT
(AEBW) 0.956 INCHES NOMINAL
FREQUENCY RANGE
(BNGR) 12.400 GIGAHERTZ MINIMUM AND 18.000 GIGAHERTZ MAXIMUM
FSC APPLICATION DATA
(ZZZV) ANTENNAS,WAVEGUIDES,AND RELATED EQUIPMENT
INSIDE WIDTH
(ADJT) 0.705 INCHES MINIMUM
INSIDE HEIGHT
(AFMQ) 0.394 INCHES MINIMUM
OVERALL HEIGHT
(ABKW) 1.610 INCHES MINIMUM AND 1.640 INCHES MAXIMUM
OVERALL LENGTH
(ABHP) 7.100 INCHES MAXIMUM
OVERALL WIDTH
(ABMK) 1.610 INCHES MINIMUM AND 1.640 INCHES MAXIMUM
MATERIAL
(MATT) COPPER ALLOY BODY
MOUNTING METHOD
(AXGY) TERMINAL W/MOUNTING HOLES
MOUNTING HOLE/STUD QUANTITY
(ADAE) 8
RF SIGNAL ATTENUATION IN DECIBELS
(AJDK) 20.0
UNTHREADED MOUNTING HOLE DIAMETER
(AEBV) 0.144 INCHES NOMINAL
VOLTAGE STANDING WAVE RATIO FREQUENCY RANGE
(AKNK) +12.4 TO 18.0 GIGAHERTZ
VOLTAGE STANDING WAVE RATIO
(AHTW) 1.15
WAVEGUIDE DESIGNATION
(ASYP) RG-91/U
WAVEGUIDE FLANGE DESIGNATION
(AKSA) UG-419/U
WAVEGUIDE FLANGE TYPE
(AKPT) COVER
SPECIFICATION/STANDARD DATA
(ZZZK) 18876-7913122 MANUFACTURERS SPECIFICATION CONTROL
TERMINAL TYPE AND QUANTITY
(BBHS) 2 FLANGE

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