70990-009 — WAVEGUIDE ASSEMBLY

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

70990-009: WAVEGUIDE ASSEMBLY.

The WAVEGUIDE ASSEMBLY is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY ALL TUBING SEGMENT AND FLANGE, flexibility: RIGID SINGLE TUBING SEGMENT, flange_depth: 0.423 INCHES MINIMUM AND 0.453 INCHES MAXIMUM FIRST FLANGE IN, flange_style: CHOKE TYPE FIRST FLANGE, style_designator: STRAIGHT TYPE, waveguide_length: 2.562 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5985-01-221-0512, 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

70990-009

NSN: 5985-01-221-0512
FSC: 5985 — Antennas, Waveguides, and Related Equipment
CAGE: 12110 — EATON CORP INFORMATION MANAGEMENT SYSTEMS DIV MICROWAVE COMPONENTS (USA)

SPECIFICATIONS

material	ALUMINUM ALLOY ALL TUBING SEGMENT AND FLANGE
flexibility	RIGID SINGLE TUBING SEGMENT
flange_depth	0.423 INCHES MINIMUM AND 0.453 INCHES MAXIMUM FIRST FLANGE IN
flange_style	CHOKE TYPE FIRST FLANGE
flange_quantity	2
special_features	INCLUDES SIDE PRESSURE PORT ATTACHMENT DRILLED 0.125 IN. DIA THRU ONE WALL 1/16-27 NPT X 0.25 IN. DP; INCLUDES WINDOW 1ST FLANGE IN
style_designator	STRAIGHT TYPE
waveguide_length	2.562 INCHES NOMINAL IN
flange_inside_width	1.253 INCHES MINIMUM AND 1.256 INCHES MAXIMUM SECOND FLANGE IN
flange_inside_height	0.493 INCHES MINIMUM AND 0.501 INCHES MAXIMUM FIRST FLANGE IN
flange_outside_width	1.860 INCHES MINIMUM AND 1.890 INCHES MAXIMUM SECOND FLANGE IN
flange_outside_height	1.860 INCHES MINIMUM AND 1.890 INCHES MAXIMUM SECOND FLANGE IN
NSN	5985-01-221-0512

COMPONENT DIAGRAM

KEY FEATURES

•

TUBING WALL CONSTRUCTION STYLE: SEAMLESS SINGLE TUBING SEGMENT

•

FLANGE INSIDE HEIGHT: 0.628 INCHES MINIMUM AND 0.631 INCHES MAXIMUM SECOND FLANGE IN

•

FLANGE QUANTITY: 2

•

STYLE DESIGNATOR: STRAIGHT TYPE

•

FLEXIBILITY: RIGID SINGLE TUBING SEGMENT

•

FLANGE INSIDE DIAMETER: 1.610 INCHES MINIMUM AND 1.640 INCHES MAXIMUM FIRST FLANGE IN

•

WAVEGUIDE INSIDE WIDTH: 1.118 INCHES MINIMUM AND 1.126 INCHES MAXIMUM IN

TECHNICAL CHARACTERISTICS

TUBING WALL CONSTRUCTION STYLE	SEAMLESS SINGLE TUBING SEGMENT
FLANGE INSIDE HEIGHT	0.628 INCHES MINIMUM AND 0.631 INCHES MAXIMUM SECOND FLANGE IN
FLANGE INSIDE HEIGHT	0.493 INCHES MINIMUM AND 0.501 INCHES MAXIMUM FIRST FLANGE IN
FLANGE QUANTITY	2
STYLE DESIGNATOR	STRAIGHT TYPE
FLEXIBILITY	RIGID SINGLE TUBING SEGMENT
FLANGE INSIDE DIAMETER	1.610 INCHES MINIMUM AND 1.640 INCHES MAXIMUM FIRST FLANGE IN
WAVEGUIDE INSIDE WIDTH	1.118 INCHES MINIMUM AND 1.126 INCHES MAXIMUM IN
CROSS-SECTIONAL SHAPE STYLE	INTERNAL, RECTANGULAR EXTERNAL, RECTANGULAR
FLANGE OUTSIDE HEIGHT	1.860 INCHES MINIMUM AND 1.890 INCHES MAXIMUM SECOND FLANGE IN

OTHER ITEMS IN FSC 5985 — Antennas, Waveguides, and Related Equipment

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

5985-00-001-1854 5985-00-001-1862 5985-00-001-1869 5985-00-001-1870 5985-00-001-1871 5985-00-001-1874 5985-00-001-1875 5985-00-001-1876

SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

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 70990-009?

70990-009 is a WAVEGUIDE ASSEMBLY.

What is the NSN for 70990-009?

70990-009 is cataloged in the U.S. Government catalog under NSN 5985-01-221-0512. This indicates validated use in U.S. government and defense supply chains.

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70990-009 — WAVEGUIDE ASSEMBLY

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