TL-86-4-A-18-N — WAVEGUIDE ASSEMBLY

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

TL-86-4-A-18-N: WAVEGUIDE ASSEMBLY.

The WAVEGUIDE ASSEMBLY is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY ALL FLANGE, flexibility: FLEXIBLE SINGLE TUBING SEGMENT, flange_depth: 1.235 INCHES MINIMUM AND 1.265 INCHES MAXIMUM FIRST FLANGE IN, flange_style: CHOKE TYPE FIRST FLANGE, thread_class: 2B FIRST FLANGE ALL CONNECTION FACILITIES, style_designator: STRAIGHT TYPE. This part is cataloged in the U.S.

Government catalog under NSN 5985-00-084-2869, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS

TL-86-4-A-18-N

NSN: 5985-00-084-2869
FSC: 5985 — Antennas, Waveguides, and Related Equipment
CAGE: 06351 — MICROWAVE ENGINEERING CORPORATION (USA)

SPECIFICATIONS

material	ALUMINUM ALLOY ALL FLANGE
flexibility	FLEXIBLE SINGLE TUBING SEGMENT
flange_depth	1.235 INCHES MINIMUM AND 1.265 INCHES MAXIMUM FIRST FLANGE IN
flange_style	CHOKE TYPE FIRST FLANGE
thread_class	2B FIRST FLANGE ALL CONNECTION FACILITIES
flange_quantity	2
style_designator	STRAIGHT TYPE
thread_direction	RIGHT-HAND FIRST FLANGE ALL CONNECTION FACILITIES
waveguide_length	4.000 FEET NOMINAL FT
flange_inside_width	3.002 INCHES MINIMUM AND 3.005 INCHES MAXIMUM SECOND FLANGE IN
nominal_thread_size	0.250 INCHES FIRST FLANGE ALL CONNECTION FACILITIES IN
flange_inside_height	1.502 INCHES MINIMUM AND 1.505 INCHES MAXIMUM SECOND FLANGE IN
NSN	5985-00-084-2869

COMPONENT DIAGRAM

KEY FEATURES

•

FSC APPLICATION DATA: ANTENNAS,WAVEGUIDES,AND RELATED EQUIPMENT

•

TUBING WALL CONSTRUCTION STYLE: CONVOLUTE SINGLE TUBING SEGMENT

•

FLANGE INSIDE HEIGHT: 1.334 INCHES MINIMUM AND 1.346 INCHES MAXIMUM FIRST FLANGE IN

•

FLANGE QUANTITY: 2

•

STYLE DESIGNATOR: STRAIGHT TYPE

•

FLEXIBILITY: FLEXIBLE SINGLE TUBING SEGMENT

•

WAVEGUIDE INSIDE WIDTH: 2.834 INCHES MINIMUM AND 2.846 INCHES MAXIMUM IN

TECHNICAL CHARACTERISTICS

FSC APPLICATION DATA	ANTENNAS,WAVEGUIDES,AND RELATED EQUIPMENT
TUBING WALL CONSTRUCTION STYLE	CONVOLUTE SINGLE TUBING SEGMENT
FLANGE INSIDE HEIGHT	1.334 INCHES MINIMUM AND 1.346 INCHES MAXIMUM FIRST FLANGE IN
FLANGE INSIDE HEIGHT	1.502 INCHES MINIMUM AND 1.505 INCHES MAXIMUM SECOND FLANGE IN
FLANGE QUANTITY	2
STYLE DESIGNATOR	STRAIGHT TYPE
FLEXIBILITY	FLEXIBLE SINGLE TUBING SEGMENT
WAVEGUIDE INSIDE WIDTH	2.834 INCHES MINIMUM AND 2.846 INCHES MAXIMUM IN
CROSS-SECTIONAL SHAPE STYLE	INTERNAL, RECTANGULAR EXTERNAL, RECTANGULAR
FLANGE CONNECTING HOLE DIAMETER	0.257 INCHES MINIMUM AND 0.260 INCHES MAXIMUM SECOND FLANGE ALL CONNECTION FACILITIES IN

SUBSTITUTES & CROSS-REFERENCES 2

400985-1Reference document

Same NSN cross-reference

Reference document — Secondary reference

651620-9Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Normally procured from the manufacturer (OEM)Demilitarization required — mutilation + specific procedure

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FREQUENTLY ASKED QUESTIONS

What is TL-86-4-A-18-N?

TL-86-4-A-18-N is a WAVEGUIDE ASSEMBLY.

What parts can replace TL-86-4-A-18-N?

There are 2 known substitutes for TL-86-4-A-18-N: 400985-1, 651620-9. Substitute compatibility should be verified for your specific system.

What is the NSN for TL-86-4-A-18-N?

TL-86-4-A-18-N is cataloged in the U.S. Government catalog under NSN 5985-00-084-2869. This indicates validated use in U.S. government and defense supply chains.

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