NSN 5985-01-317-6579 TFT784A9N, TFT-78-4-A-9-N, 1266921

Product Details | WAVEGUIDE ASSEMBLY

5985-01-317-6579 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: TFT784A9N, TFT-78-4-A-9-N, 1266921, 126692-1, 232815, 654VE719026, 654VE7190-26, 5985-01-317-6579, 01-317-6579, 5985013176579, 013176579

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

Supply Group (FSG)	NSN Assign.	NIIN	Item Name Code (INC)
59	04 APR 1990	01-317-6579	00305 ( WAVEGUIDE ASSEMBLY )

Drawings & Photos | NSN 5985-01-317-6579

Part Number	Request Date	QTY	Origin
232815	2025-01-23	5	DIBBS
232815	2022-05-146	5	DIBBS
232815	2022-03-79	1	DIBBS
5985-01-317-6579	2014-11-318	7	DIBBS
5985-01-317-6579	2014-11-307	7	DIBBS
5985-01-317-6579	2011-09-267	2	DIBBS
5985-01-317-6579	2008-04-102	4	DIBBS
5985-01-317-6579	2008-02-42	2	DIBBS
5985-01-317-6579	2007-11-311	4	DIBBS
5985-01-317-6579	2007-03-68	2	DIBBS
5985-01-317-6579	2007-02-47	1	DIBBS

Cross Reference | NSN 5985-01-317-6579

Part Number	Cage Code	Manufacturer
126692-1	80006	LITTON SYSTEMS INC AIRTRON DIV
232815	54647	MICROTECH, INC.
654VE7190-26	81755	LOCKHEED MARTIN CORPORATION DBA LOCKHEED MARTIN AERONAUTICS
TFT-78-4-A-9-N	06351	MICROWAVE ENGINEERING CORPORATION

Request a Quote

What Our Customers Say

Thank you very much for the excellent service and professional customer care.

Ernie G. Honeywell

The service was excellent. I can think of no improvements to date that you can make regarding internet sales.

John L. Raytheon

The representative for WBParts was efficient & handled our request in a timely & professional manner.

Karen G. General Dynamics

Tried two other sources, neither of them responded, was all done online, never spoke to anyone.

Rex S. US Airforce

The response is quick and the price is often very good. We are completely satisfied.

Patricia S. NASA

Compare

NSNs for Compare ( up to 4 ): Add 5985-01-317-6579

Compare

Related Products | NSN 5985-01-317-6579

5985-01-317-6580, 5985-01-317-6593, 5985-01-317-6594, 5985-01-317-6595, 5985-01-317-6596

Technical Data | NSN 5985-01-317-6579

Characteristic	Specifications
STYLE DESIGNATOR	B1 STRAIGHT TYPE
WAVEGUIDE LENGTH	8.880 INCHES MINIMUM AND 9.120 INCHES MAXIMUM
CROSS-SECTIONAL SHAPE STYLE	A1 INTERNAL, RECTANGULAR EXTERNAL, RECTANGULAR
WAVEGUIDE OUTSIDE WIDTH	1.995 INCHES MINIMUM AND 2.005 INCHES MAXIMUM
WAVEGUIDE INSIDE WIDTH	1.867 INCHES MINIMUM AND 1.877 INCHES MAXIMUM
WAVEGUIDE INSIDE HEIGHT	0.867 INCHES MINIMUM AND 0.877 INCHES MAXIMUM
WAVEGUIDE OUTSIDE HEIGHT	0.995 INCHES MINIMUM AND 1.005 INCHES MAXIMUM
FLEXIBILITY	FLEXIBLE SINGLE TUBING SEGMENT
TUBING WALL CONSTRUCTION STYLE	J1 SEAMLESS SINGLE TUBING SEGMENT
MATERIAL	ALUMINUM ALLOY ALL TUBING SEGMENT AND FLANGE
FLANGE QUANTITY	2
FLANGE STYLE	C4 CHOKE TYPE FIRST FLANGE C25 COVER TYPE SECOND FLANGE
FLANGE INSIDE WIDTH	1.867 INCHES MINIMUM AND 1.877 INCHES MAXIMUM FIRST FLANGE 2.002 INCHES MINIMUM SECOND FLANGE
FLANGE INSIDE HEIGHT	0.867 INCHES MINIMUM AND 0.877 INCHES MAXIMUM FIRST FLANGE 1.002 INCHES MINIMUM SECOND FLANGE
FLANGE OUTSIDE DIAMETER	3.610 INCHES MINIMUM AND 3.640 INCHES MAXIMUM FIRST FLANGE 3.610 INCHES MINIMUM AND 3.640 INCHES MAXIMUM SECOND FLANGE
FLANGE DEPTH	0.922 INCHES MINIMUM AND 0.953 INCHES MAXIMUM FIRST FLANGE 0.360 INCHES MINIMUM AND 0.390 INCHES MAXIMUM SECOND FLANGE
FLANGE CONNECTING FACILITY AND QUANTITY	8 THREADED HOLE FIRST FLANGE SINGLE CONNECTION FACILITY 8 UNTHREADED HOLE SECOND FLANGE SINGLE CONNECTION FACILITY
FLANGE CONNECTING HOLE DIAMETER	0.199 INCHES MINIMUM SECOND FLANGE SINGLE CONNECTION FACILITY
THREAD SERIES DESIGNATOR	UNF FIRST FLANGE SINGLE CONNECTION FACILITY
NOMINAL THREAD SIZE	0.190 INCHES FIRST FLANGE SINGLE CONNECTION FACILITY
THREAD CLASS	2B FIRST FLANGE SINGLE CONNECTION FACILITY
THREAD DIRECTION	RIGHT-HAND FIRST FLANGE SINGLE CONNECTION FACILITY
MAXIMUM OPERATING PRESSURE	30.0 POUNDS PER SQUARE INCH GAGE
VOLTAGE STANDING WAVE RATIO	1.08
SPECIFICATION/STANDARD DATA	81755-654VE7190 MANUFACTURERS SPECIFICATION CONTROL
(NON-CORE DATA) TUBING MANUFACTURER PART NUMBER	M85/1-053 SINGLE TUBING SEGMENT
(NON-CORE DATA) FLANGE MANUFACTURER PART NUMBER	M3922/62-1 FIRST FLANGE M3922/57-1 SECOND FLANGE
(NON-CORE DATA) FRAGILITY FACTOR	MODERATELY DELICATE
III END ITEM IDENTIFICATION	TRAINING SET,ELECTRONIC WARFARE AN/MST-T1V

Restrictions/Controls & Freight Information | NSN 5985-01-317-6579

Restrictions
Freight

Category	Code	Description
Shelf-Life Code:	0	Nondeteriorative
Hazardous Material Indicator Code	P	There 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:	A	Non-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Controlled Inventory Item Code:	U	UNCLASSIFIED
Precious Metals Indicator Code:	A	Item 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.

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	TH	Defense Supply Center Columbus Columbus, OH 43215
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 5985-01-317-6579

Air Force

Category	Code	Description
Budget Code	9	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 Code	EH	SX:ELECTRONIC COMPONENTS
Price Validation	N	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 Code	SF	Stock fund applicable to items managed for the Air Force by the respective Inventory Control Point.
Source of Supply	SMS	Defense Logistics Agency Enterprise Business Systems
Agency	DF	Department of the Air Force
Service Organization	F	U.S. Air Force
Reparability	N	Stock Fund (except Munitions)
Acquisition Advice Codes	Z	INSURANCE/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 Code	U	UNCLASSIFIED
Shelf Life Code	0	Nondeteriorative
Purchasing	QTY UOM	1 EA : Each