Product Details | RADIO FREQUENCY TRANSMISSION LINE

5985-01-031-8812 An item designed primarily for the conduction of radio frequency energy, and consisting of two or more conductors supported in fixed spatial relationship(s) along their own length. Since the characteristic impedance of the line is determined by the spatial relationships of the conductors, which are sufficiently rigid to maintain these relationships between supports, the configuration of the item is usually not susceptible to mechanical manipulation; that is, it is not normally flexible. Includes a single conductor inclosed in an outer concentric conductor (coaxial) or two or more conductors laid parallel. All types have low loss or special characteristics at high frequencies. May include fittings or terminations. For items having continuous homogeneous dielectric, see CABLE, RADIO FREQUENCY. See also LINE SECTION, RADIO FREQUENCY TRANSMISSION.

Part Alternates: 1023922, 2271830, 5985-01-031-8812, 01-031-8812, 5985010318812, 010318812

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

Supply Group (FSG) NSN Assign. NIIN
59 02 DEC 1976 01-031-8812

Cross Reference | NSN 5985-01-031-8812

Part Number Cage Code Manufacturer
1023922 56232 LOCKHEED MARTIN CORPORATION DBA LOCKHEED MARTIN
2271830 10001 NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT

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Technical Data | NSN 5985-01-031-8812

Characteristic Specifications
ACCOMMODATED CONDUCTOR TYPE PARALLEL
CONDUCTOR QUANTITY 1
CONDUCTOR SIZE 6 AWG
CONDUCTOR MATERIAL COPPER
TUBING OUTSIDE DIAMETER 0.390 INCHES NOMINAL
TUBING INSIDE DIAMETER 0.318 INCHES NOMINAL
CHARACTERISTIC IMPEDANCE IN OHMS 50.0
CAPACITANCE IN PICOFARADS PER UNIT LENGTH 23.5 PER FOOT
OPERATING VOLTAGE RATING 450.0 VOLTS
OUTER CONDUCTOR INCLUDED
OUTSIDE DIAMETER 0.390 INCHES NOMINAL
MATERIAL ALUMINUM
INSULATION SPACER MATERIAL PLASTIC, TETRAFLUOROETHYLENE
OVERALL LENGTH 91.390 INCHES
TERMINATION CONTROLLING AGENCY SPERRY GYROSCOPE
TERMINATION IDENTIFICATION 2382900 1005975
TERMINAL FITTING INCLUDED
III END ITEM IDENTIFICATION MISSILE GUIDANCE AND TRACKING SET AN/SPG-55B

Restrictions/Controls & Freight Information | NSN 5985-01-031-8812

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:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
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 062820 RADIO/TV TRANSMIT/RECEIVE SETS
Less than car load rating
Less than truck load rating W Rating Variable
Water commodity Code 723 unknown
Originating Activity Code HD Naval Inventory Control Point
Mechanicsburg, PA 17055-0788
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 5985-01-031-8812

Category Code Description
Cognizance Codes3BNavy-owned stocks of field level repairable DLA material
Naval Inventory Control Point, Mechanicsburg
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
Acquisition Advice CodesXSEMIACTIVE ITEM-NO REPLACEMENT (NON-STOCKED ITEMS) A potentially inactive NSN which must be retained in the supply system as an item of supply because (1) stocks of the item are on hand or in use below the wholesale level and (2) the NSN is cited in equipment authorization documents TO & E, TA, TM, etc., or in-use assets are being reported. 1. Items are authorized for central procurement but not authorized for stockage at wholesale level. 2. Requisitions for in-use replacement will be authorized in accordance with individual Military Service directives. 3. Requisitions may be submitted as requirements generate. Repetitive demands may dictate an AAC change to permit wholesale stockage.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each