Product Details | WAVEGUIDE ASSEMBLY

5985-01-026-7641 An item consisting of one or more definite lengths of straight or formed, flexible or rigid, prefabricated hollow tubing of conductive material. The tubing has a predetermined cross section and is designed to guide or conduct high frequency electromagnetic energy through its interior. One or more ends are terminated. May include common mounting of a SWITCH, WAVE GUIDE, a DUMMY LOAD, ELECTRICAL and other components such as waveguide section, cable terminal chamber and the like. Excludes COUPLER, ROTARY, RADIO FREQUENCY; COUPLER, DIRECTIONAL; ADAPTER, WAVEGUIDE; and TUNER, WAVEGUIDE.

Part Alternates: 223085, 28972182, 2897218-2, 46651, 5985-01-026-7641, 01-026-7641, 5985010267641, 010267641

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

Supply Group (FSG) NSN Assign. NIIN
59 29 AUG 1976 01-026-7641

Drawings & Photos | NSN 5985-01-026-7641


Demand History | NSN 5985-01-026-7641

Part Number Request Date QTY Origin
223085 2025-09-247 6 DIBBS
2897218-2 2025-09-247 6 DIBBS
223085 2025-04-100 5 DIBBS
2897218-2 2025-04-100 5 DIBBS
223085 2023-08-219 3 DIBBS
2897218-2 2023-08-219 3 DIBBS
223085 2022-07-209 6 DIBBS
2897218-2 2022-07-209 6 DIBBS
223085 2022-07-201 3 DIBBS
2897218-2 2022-07-201 3 DIBBS
223085 2022-07-189 1 DIBBS
2897218-2 2022-07-189 1 DIBBS

Cross Reference | NSN 5985-01-026-7641

Part Number Cage Code Manufacturer
223085 54647 MICROTECH, INC.
2897218-2 06351 MICROWAVE ENGINEERING CORPORATION
2897218-2 10001 NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT
46651 81482 PAGE CHESTER, LTD. DBA COOPERATIVE INDUSTRIES

Request a Quote

What Our Customers Say

Compare

NSNs for Compare ( up to 4 ): Add 5985-01-026-7641

Technical Data | NSN 5985-01-026-7641

Characteristic Specifications
STYLE DESIGNATOR B2 BEND TYPE
WAVEGUIDE LONGER OFFSET DISTANCE 4.000 INCHES NOMINAL
WAVEGUIDE OFFSET DISTANCE 3.000 INCHES NOMINAL
CROSS-SECTIONAL SHAPE STYLE A1 INTERNAL, RECTANGULAR EXTERNAL, RECTANGULAR
WAVEGUIDE OUTSIDE WIDTH 1.120 INCHES MINIMUM AND 1.140 INCHES MAXIMUM
WAVEGUIDE INSIDE WIDTH 0.897 INCHES MINIMUM AND 0.903 INCHES MAXIMUM
WAVEGUIDE INSIDE HEIGHT 0.400 INCHES NOMINAL
WAVEGUIDE OUTSIDE HEIGHT 0.530 INCHES MINIMUM AND 0.560 INCHES MAXIMUM
FLEXIBILITY FLEXIBLE SINGLE TUBING SEGMENT
TUBING WALL CONSTRUCTION STYLE J10 BELLOWS SINGLE TUBING SEGMENT
MATERIAL COPPER ALLOY ALL TUBING SEGMENT AND FLANGE
(NON-CORE DATA) MATERIAL DOCUMENT AND CLASSIFICATION MIL-R-3065 MIL SPEC SINGLE MATERIAL RESPONSE SINGLE TUBING JACKET
SURFACE TREATMENT SILVER SINGLE TUBING SEGMENT INSIDE SURFACES RUBBER SINGLE TUBING SEGMENT OUTSIDE SURFACES
FLANGE QUANTITY 2
FLANGE STYLE C9 CONTACT TYPE ALL FLANGES
FLANGE INSIDE WIDTH 0.897 INCHES MINIMUM AND 0.903 INCHES MAXIMUM ALL FLANGES
FLANGE INSIDE HEIGHT 0.397 INCHES MINIMUM AND 0.403 INCHES MAXIMUM ALL FLANGES
FLANGE OUTSIDE WIDTH 2.078 INCHES MINIMUM AND 2.108 INCHES MAXIMUM ALL FLANGES
FLANGE OUTSIDE HEIGHT 1.578 INCHES MINIMUM AND 1.608 INCHES MAXIMUM ALL FLANGES
FLANGE DEPTH 0.290 INCHES MINIMUM ALL FLANGES
FLANGE CONNECTING FACILITY AND QUANTITY 8 UNTHREADED HOLE ALL FLANGES ALL CONNECTION FACILITIES
FLANGE CONNECTING HOLE DIAMETER 0.193 INCHES MINIMUM AND 0.199 INCHES MAXIMUM ALL FLANGES ALL CONNECTION FACILITIES
MAXIMUM OPERATING PRESSURE 15.0 POUNDS PER SQUARE INCH GAGE
VOLTAGE STANDING WAVE RATIO 1.10
III PRECIOUS MATERIAL SILVER
III PRECIOUS MATERIAL AND LOCATION TUBING INTERNAL SURFACES SILVER
III FSC APPLICATION DATA ANTENNAS,WAVEGUIDES,AND RELATED EQUIPMENT

Restrictions/Controls & Freight Information | NSN 5985-01-026-7641

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:DMunitions List Item or Commerce Control List Item. Demilitarization required. Total destruction of the item and components so as to preclude restoration or repair to a usable condition by melting, cutting, tearing, scratching, crushing, breaking, punching, neutralizing, etc. (As an alternate, burial or deep water dumping may be used when coordinated with the DoD Demilitarization Program Office.)
Controlled Inventory Item Code:UUNCLASSIFIED
Precious Metals Indicator Code:SItem contains silver
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 063520 WAVEGUIDE IN BOXES/CRATES
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 5985-01-026-7641

Category Code Description
Cognizance Codes9BNavy-owned stocks of 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 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 Code7NON-SENSITIVE (SRC-N/A) - UNCLASSIFIED AA&E: OR ITEMS ASSIGNED A DEMILITARIZATION CODE OTHER THAN A, B, Q, OR P FOR WHICH ANOTHER CIIC IS INAPPROPRIATE. (NOTE: THE LOSS, THEFT, UNLAWFUL DISPOSITION, AND/OR RECOVERY OF AN ITEM WITH CIIC 7 WILL BE INVESTIGATED IN ACCORDANCE WITH DOD-4000-25-2-M AND DOD 7200.14-R, VOLUME 12, CHAPTER 7).
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each