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NSN 5985-00-454-6924, 5985004546924
Cancelled -> Replaced by 6625010171276

Federal Supply Classification
FSC 5985 - Antennas, Waveguides, and Related Equipment
National Item Identification Number
NIIN 004546924
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 5985-00-454-6924

National Stock Number (NSN) 5985-00-454-6924, or NIIN 004546924, (attenuator,fixed) was assigned April 18, 1969 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN replaces 1 stock number, 6625010171276.

There are 22 manufacturer part numbers associated with this NSN. 6 of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 19 suppliers. Today, 17 suppliers are listed as Active suppliers for this NSN. Of the active suppliers, 13 suppliers are deemed design controlled or valid supply parts.

This part number has not been procured by the US Government in over a year. There have been 8 contracts issued for this part number, with 8 awards given. There is minimal competition for this NSN. The US Government has awarded contracts to 5 different suppliers. The last contract numbers awarded were: SPE7M522V5359, SPE7M517V5430, SPE7M515V0042, SPE7M914V7613, SPM7M513V3256. The total value of the awarded contracts has been US$ 19,699.04.

This NSN is very common among different weapons systems, belonging to 58 different platforms.

There has been a small amount of demand for this national stock number. The demand for this NSN originated from less than 5 countries. The 24 month forecast from the US Government for this part number has high volatility, with an estimated forecasted value of US$ 3,213. Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Jun 17, 2019, 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 5985004546924 contains gold.

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

UNABLE TO DECODE
(ABEM) UNABLE TO DECODE
OPERATING TEMP RANGE
(AFGA) -55.0/+125.0 DEG CELSIUS
UNABLE TO DECODE
(AAFZ) UNABLE TO DECODE
UNABLE TO DECODE
(AAFZ) UNABLE TO DECODEUNABLE TO DECODE
BODY SURFACE TREATMENT
(ABEM) PASSIVATED
ATTENUATION ACCURACY IN DECIBELS
(ASYN) -0.50/+0.50
BODY STYLE
(AAQL) 1B ROUND, TERMINAL/TERMINALS IN OPPOSITE SURFACE
APPLICATION DESIGN
(AAFS) TRANSMISSION LINE
ATTENUATION ACCURACY IN DECIBELS
(ASYN) -0.50 TO 0.50
ATTENUATION ACCURACY REFERENCE FREQUENCY
(ASYE) 18.0 GIGAHERTZ
BODY STYLE
(AAQL) ROUND, TERMINAL/TERMINALS IN OPPOSITE SURFACE
COAXIAL CONNECTOR SERIES DESIGNATION
(AHUC) N
CONNECTION TYPE PER FUNCTION
(ASZN) FEMALE INPUT AND MALE OUTPUT
FREQUENCY RANGE
(BNGR) 0.000 HERTZ MINIMUM AND 18.000 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) 0.840 INCHES MAXIMUM
OVERALL LENGTH
(ABHP) 2.680 INCHES MAXIMUM
MATERIAL
(MATT) STEEL CORROSION RESISTING BODY
MOUNTING METHOD
(AXGY) CONNECTOR
RF SIGNAL ATTENUATION IN DECIBELS
(AJDK) 20.0
POWER RATING
(AJDB) 5.0 WATTS AVERAGE AND 1.0 KILOWATTS PEAK
PRECIOUS MATERIAL AND LOCATION
(PMLC) CONTACT SURFACES GOLD
PRECIOUS MATERIAL
(PRMT) GOLD
UNPACKAGED UNIT WEIGHT
(AWJN) 2.600 OUNCES
VOLTAGE STANDING WAVE RATIO FREQUENCY RANGE
(AKNK) +0.0 TO 4.0 GIGAHERTZ AND +4.0 TO 8.0 GIGAHERTZ AND +8.0 TO 12.4 GIGAHERTZ AND +12.4 TO 18.0 GIGAHERTZ
VOLTAGE STANDING WAVE RATIO
(AHTW) 1.15 AND 1.20 AND 1.25 AND 1.40
SURFACE TREATMENT
(SFTT) PASSIVATE BODY
TERMINAL TYPE AND QUANTITY
(BBHS) 2 CONNECTOR
BODY MATERIAL
(AAFZ) STEEL, STAINLESS
VOLTAGE STANDING WAVE RATIO FREQUENCY RANGE
(AKNK) +0.0/+4.0 GIGAHERTZ AND +4.0/+8.0 GIGAHERTZ AND +8.0/+12.4 GIGAHERTZ AND +12.4/+18.0 GIGAHERTZ

Manufacturer Part Numbers

18N20

ISC
6
RNCC
5
RNVC
9
220

RNCC
C
RNVC
1
220

RNCC
5
RNVC
2
220

RNCC
5
RNVC
2
220

RNCC
5
RNVC
2
220N

RNCC
C
RNVC
1
50HF020N

RNCC
5
RNVC
2
50MP20944

RNCC
5
RNVC
2
572920

RNCC
3
RNVC
2
8491B0PT20

RNCC
5
RNVC
9
8491B0PT20

RNCC
5
RNVC
9
8491B20

RNCC
C
RNVC
1
8491B20DB

RNCC
5
RNVC
9
8491B20DB

RNCC
5
RNVC
9
91422295

RNCC
5
RNVC
2
91422295

RNCC
5
RNVC
2
91422295

RNCC
5
RNVC
9
93459220

RNCC
C
RNVC
1
A3242

RNCC
5
RNVC
2
ES813304

RNCC
5
RNVC
9
GO03975

RNCC
5
RNVC
2
MDC9103620

RNCC
5
RNVC
2
VA071665

RNCC
5
RNVC
2
VA071665001

RNCC
5
RNVC
2
ATT308920NNN02

ISC
6
RNCC
5
RNVC
2
18N20436

RNCC
5
RNVC
2
5985PL1628511

RNCC
6
RNVC
9
8491B20DB

RNCC
C
RNVC
1
8491B0PT20

RNCC
C
RNVC
1

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