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NSN 5985-00-954-5469, 5985009545469
ATTENUATOR,FIXED

Federal Supply Classification
FSC 5985 - Antennas, Waveguides, and Related Equipment
National Item Identification Number
NIIN 009545469
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.
Availability: Readily Available Qualified Suppliers: Currently qualifying suppliers

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DLMS® Summary

National Stock Number 5985-00-954-5469

National Stock Number (NSN) 5985-00-954-5469, or NIIN 009545469, (attenuator,fixed) was assigned January 1, 1960 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.

There are 3 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 4 suppliers. Today, 4 suppliers are listed as Active suppliers for this NSN. Of the active suppliers, 4 suppliers are deemed design controlled or valid supply parts.

This part number has been procured by the US Government within the last year, but shows no recent (last 90 days) procurement activity. There have been 2 contracts issued for this part number, with 2 awards given. There is minimal competition for this NSN. The US Government has awarded contracts to 2 different suppliers. The last contract numbers awarded were: SPE7M424P0135, SPE7M516V5085, SPE7M516V5085. The total value of the awarded contracts has been US$ 3,116.06.

This NSN is somewhat common among different platforms, belonging to 8 different weapons systems.

There has been very little demand for this national stock number. The demand for this NSN originated from less than 5 countries. Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Apr 01, 2020, this NSN's acquisition method was noted as: Suitable for Competitive Acquisition. (Potential sources shall include dealers/distributors.) 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 5985009545469 contains silver.

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

BODY STYLE
(AAQL) 1B ROUND, TERMINAL/TERMINALS IN OPPOSITE SURFACE
CONNECTION TYPE PER FUNCTION
(ASZN) FEMALE OUTPUT AND MALE INPUT
BODY MATERIAL
(AAFZ) ANY ACCEPTABLE
UNABLE TO DECODE
(AAFZ) UNABLE TO DECODE
UNABLE TO DECODE
(ABEM) UNABLE TO DECODE
OPERATING TEMP RANGE
(AFGA) -55.0/+125.0 DEG CELSIUS
APPLICATION DESIGN
(AAFS) TRANSMISSION LINE
BODY STYLE
(AAQL) ROUND, TERMINAL/TERMINALS IN OPPOSITE SURFACE
COAXIAL CONNECTOR SERIES DESIGNATION
(AHUC) BNC
CONNECTION TYPE PER FUNCTION
(ASZN) FEMALE OUTPUT AND MALE INPUT
FREQUENCY RANGE
(BNGR) 0.000 HERTZ MINIMUM AND 3.000 GIGAHERTZ MAXIMUM
FSC APPLICATION DATA
(ZZZV) ANTENNAS,WAVEGUIDES,AND RELATED EQUIPMENT
INPUT IMPEDANCE RATING IN OHMS
(AHTY) 50.0
OPERATING TEMP RANGE
(AFGA) -55.0 TO 125.0 DEG CELSIUS
OUTPUT IMPEDANCE RATING IN OHMS
(AHTZ) 50.0
OVERALL DIAMETER
(ADAV) 0.530 INCHES MINIMUM AND 0.630 INCHES MAXIMUM
OVERALL LENGTH
(ABHP) 2.150 INCHES MINIMUM AND 2.250 INCHES MAXIMUM
MOUNTING METHOD
(AXGY) CONNECTOR
POWER RATING
(AJDB) 2.0 WATTS AVERAGE
PRECIOUS MATERIAL AND LOCATION
(PMLC) EXTERNAL SURFACES SILVER
PRECIOUS MATERIAL
(PRMT) SILVER
RF SIGNAL ATTENUATION IN DECIBELS
(AJDK) 12.0
SPECIAL FEATURES
(FEAT) OPERATING ALTITUDE 15000 FT
VOLTAGE STANDING WAVE RATIO FREQUENCY RANGE
(AKNK) +0.0 TO 3.0 GIGAHERTZ
VOLTAGE STANDING WAVE RATIO
(AHTW) 1.20
SURFACE TREATMENT
(SFTT) SILVER BODY
TERMINAL TYPE AND QUANTITY
(BBHS) 2 CONNECTOR
VOLTAGE STANDING WAVE RATIO FREQUENCY RANGE
(AKNK) +0.0/+3.0 GIGAHERTZ
BODY SURFACE TREATMENT
(ABEM) SILVER PLATED, QQ-S-365

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