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NSN 5985-01-018-2621, 5985010182621
COUPLER,ROTARY,RADIO FREQUENCY

Federal Supply Classification
FSC 5985 - Antennas, Waveguides, and Related Equipment
National Item Identification Number
NIIN 010182621
Codification Country
United States
Item Name Code
INC 00371
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: In Stock Qualified Suppliers: Currently qualifying suppliers

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DLMS® Summary

National Stock Number 5985-01-018-2621

National Stock Number (NSN) 5985-01-018-2621, or NIIN 010182621, (coupler,rotary,radio frequency) was assigned March 23, 1976 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.

There are 4 manufacturer part numbers associated with this NSN. 2 of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 7 suppliers. Today, 6 suppliers are listed as Active suppliers for this NSN. Of the active suppliers, 2 suppliers are deemed design controlled or valid supply parts.

This part number is actively being procured by the US Government, with procurement history within the last 90 days. There have been 24 contracts issued for this part number, with 24 awards given. There is moderate competition for this NSN. The US Government has awarded contracts to 6 different suppliers. The last contract numbers awarded were: SPE7M025V7353, SPE7M522P5150, SPE7M522P5150, SPE7MC21V2317, SPE7MC21V2317. The total value of the awarded contracts has been US$ 802,029.00.

This NSN is somewhat common among different platforms, belonging to 4 different weapons systems.

There has been a small amount of 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 May 02, 2020, 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) 00371. [AN ITEM WHICH PROVIDES A MEANS OF TRANSFER OF ELECTRICAL ENERGY BETWEEN TWO COMPONENTS OR SETS, AND WHICH IS SPECIFICALLY DESIGNED TO PERMIT ONE SECTION OF A TRANSMISSION LINE OR WAVEGUIDE TO ROTATE CONTINUOUSLY WITH RESPECT TO ANOTHER, AND STILL MAINTAIN RADIO FREQUENCY CONTINUITY.]. 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 5985010182621 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

INPUT IMPEDANCE RATING IN OHMS
(AHTY) 50.0
OVERALL DIAMETER
(ADAV) 3.620 INCHES NOMINAL
OVERALL LENGTH
(ABHP) 2.630 INCHES NOMINAL
MATERIAL
(MATT) COPPER
MOUNTING CONFIGURATION
(ALGC) EIGHT 0.136 IN. DIA MTG HOLES ON 3.343 IN. DIA B C
OUTPUT IMPEDANCE RATING IN OHMS
(AHTZ) 150.0
RADIO FREQUENCY RATING
(ANKZ) 990.0 MEGAHERTZ MINIMUM AND 1130.0 MEGAHERTZ MAXIMUM
UNIT TYPE
(APQB) COAXIAL LINE
MATERIAL
(MATL) COPPER

Manufacturer Part Numbers

2396A00

RNCC
5
RNVC
9
2396A00

RNCC
5
RNVC
9
3131

RNCC
5
RNVC
9
635A103H01

RNCC
7
RNVC
9
3131

RNCC
3
RNVC
2
635A103H01

RNCC
7
RNVC
2
362120

RNCC
5
RNVC
2

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