Product Details | DIPLEXER

5985-01-259-8446 An item designed to allow a single antenna to be used for simultaneous transmission and reception on different frequencies. It is installed in a transmission line or waveguide system between the transmitter(s) and/or receivers and a common antenna. It may have provisions for tuning.

Part Alternates: 654M25115, 654M2511-5, 5985-01-259-8446, 01-259-8446, 5985012598446, 012598446

Electrical and Electronic Equipment Components | Antennas, Waveguides, and Related Equipment

Supply Group (FSG) NSN Assign. NIIN
59 22 JUL 1987 01-259-8446

Demand History | NSN 5985-01-259-8446

Part Number Request Date QTY Origin
109363-1 2023-10-285 5 DIBBS
654M2511-5 2023-10-285 5 DIBBS
109363-1 2023-04-96 5 DIBBS
654M2511-5 2023-04-96 5 DIBBS
109363-1 2022-04-118 5 DIBBS
654M2511-5 2022-04-118 5 DIBBS
109363-1 2021-08-216 2 DIBBS
654M2511-5 2021-08-216 2 DIBBS
109363-1 2020-11-307 1 DIBBS
654M2511-5 2020-11-307 1 DIBBS
109363-1 2020-10-296 1 DIBBS
654M2511-5 2020-10-296 1 DIBBS
109363-1 2020-09-265 2 DIBBS
654M2511-5 2020-09-265 2 DIBBS
654M2511-5 2020-09-252 2 DIBBS
654M2511-5 2020-02-37 1 DIBBS
654M2511-5 2020-01-21 2 DIBBS
5985-01-259-8446 2008-06-161 3 DIBBS
5985-01-259-8446 2006-02-55 2 DIBBS

Cross Reference | NSN 5985-01-259-8446

Part Number Cage Code Manufacturer
654M2511-5 50478 GENERAL DYNAMICS SATCOM TECHNOLOGIES, INC.
654M2511-5 81755 LOCKHEED MARTIN CORPORATION DBA LOCKHEED MARTIN AERONAUTICS

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Technical Data | NSN 5985-01-259-8446

Characteristic Specifications
TRANSMISSION LINE TYPE RECTANGULAR WAVEGUIDE
SPECIAL FEATURES GROUP II ANTENNA
III END ITEM IDENTIFICATION AN/MST-T1A RADAR SET
MANUFACTURERS CODE 81755
DESIGN CONTROL REFERENCE 654M2511-5

Restrictions/Controls & Freight Information | NSN 5985-01-259-8446

Category Code Description
Shelf-Life Code:0Nondeteriorative
Hazardous Material Indicator CodePThere is no information in the HMIS; 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
Demilitarization Code:BMunitions List Item - Mutilation (MUT) to the point of scrap required. (Formerly: Demilitarization not required. Trade Security Controls (TSCs) required at disposition.)
Controlled Inventory Item Code:UUNCLASSIFIED
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 060535 AERIAL/ANTENNAS DIRECTIONAL
Less than car load rating
Less than truck load rating W Rating Variable
Water commodity Code 72D unknown
Originating Activity Code TA Sacramento Air Logistics Center
McClellan AFB, CA 95652-5609
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 5985-01-259-8446

Category Code Description
Budget Code9 General Support DIV57X4921.070:Air Force decentrally managed expense items (ERRC XB3, XF-3) with a unit cost of less than $250,000 that are requisitioned/procured at base (retail) level from DLA, GSA, Army, Navy, Depot Maintenance Service, Air Force Industrial Fund (AFMC), local manufacture and commercial vendors.
Materiel Management Aggregation CodeEHSX:ELECTRONIC COMPONENTS
Price ValidationN The current standard price in Catalog Management Data (CMD) has not analyzed or coded for LP/LM.
  • The price has not been analyzed or reviewed for accuracy.
  • ZOP or Standard price challenges are permissible, but must be supported with adequate justification. However, if coded for Local Purchase (LP) or Fabrication/Manufacture as indicated with an (LM) Acquisition Advice Code of ?L? or?F?,the case must be evaluated locally where purchased or fabricated.
Fund CodeSFStock fund applicable to items managed for the Air Force by the respective Inventory Control Point.
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDFDepartment of the Air Force
Service OrganizationFU.S. Air Force
ReparabilityNStock Fund (except Munitions)
Acquisition Advice CodesZINSURANCE/NUMERIC STOCKAGE OBJECTIVE ITEM # Items which may be required occasionally or intermittently, and prudence requires that a nominal quantity of materiel be stocked due to the essentiality or the lead time of the item. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with IMM/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each