654E7190-664 — WAVEGUIDE ASSEMBLY

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

654E7190-664: WAVEGUIDE ASSEMBLY.

The WAVEGUIDE ASSEMBLY is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY SINGLE TUBING SEGMENT, flexibility: RIGID SINGLE TUBING SEGMENT, flange_depth: 0.360 INCHES MINIMUM AND 0.390 INCHES MAXIMUM ALL FLANGES IN, flange_style: COVER TYPE ALL FLANGES, special_features: 12.4-18.0 GHZ OPERATING FREQUENCY; 0.15 DB MAX ATTENUATION GHz, style_designator: STRAIGHT TYPE. This part is cataloged in the U.S.

Government catalog under NSN 5985-01-396-2977, 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

654E7190-664

NSN: 5985-01-396-2977
FSC: 5985 — Antennas, Waveguides, and Related Equipment
CAGE: 81755 — LOCKHEED MARTIN CORPORATION DIV LOCKHEED MARTIN AERONAUTICS COMPANY (USA)

SPECIFICATIONS

material	COPPER ALLOY SINGLE TUBING SEGMENT
flexibility	RIGID SINGLE TUBING SEGMENT
flange_depth	0.360 INCHES MINIMUM AND 0.390 INCHES MAXIMUM ALL FLANGES IN
flange_style	COVER TYPE ALL FLANGES
flange_quantity	2
special_features	12.4-18.0 GHZ OPERATING FREQUENCY; 0.15 DB MAX ATTENUATION GHz
style_designator	STRAIGHT TYPE
waveguide_length	17.880 INCHES MINIMUM AND 18.120 INCHES MAXIMUM IN
operating_pressure	18.0 POUNDS PER SQUARE INCH GAUGE (PSIG) MAXIMUM LBS
flange_inside_width	0.620 INCHES MINIMUM AND 0.624 INCHES MAXIMUM ALL FLANGES IN
flange_inside_height	0.309 INCHES MINIMUM AND 0.313 INCHES MAXIMUM ALL FLANGES IN
flange_outside_width	1.297 INCHES MINIMUM AND 1.327 INCHES MAXIMUM ALL FLANGES IN
NSN	5985-01-396-2977

COMPONENT DIAGRAM

KEY FEATURES

•

TUBING WALL CONSTRUCTION STYLE: SEAMLESS SINGLE TUBING SEGMENT

•

FLANGE INSIDE HEIGHT: 0.309 INCHES MINIMUM AND 0.313 INCHES MAXIMUM ALL FLANGES IN

•

FLANGE QUANTITY: 2

•

STYLE DESIGNATOR: STRAIGHT TYPE

•

FLEXIBILITY: RIGID SINGLE TUBING SEGMENT

•

WAVEGUIDE INSIDE WIDTH: 0.619 INCHES MINIMUM AND 0.625 INCHES MAXIMUM IN

•

CROSS-SECTIONAL SHAPE STYLE: INTERNAL, RECTANGULAR EXTERNAL, RECTANGULAR

•

OPERATING PRESSURE: 18.0 POUNDS PER SQUARE INCH GAUGE (PSIG) MAXIMUM LBS

TECHNICAL CHARACTERISTICS

TUBING WALL CONSTRUCTION STYLE	SEAMLESS SINGLE TUBING SEGMENT
FLANGE INSIDE HEIGHT	0.309 INCHES MINIMUM AND 0.313 INCHES MAXIMUM ALL FLANGES IN
FLANGE QUANTITY	2
STYLE DESIGNATOR	STRAIGHT TYPE
FLEXIBILITY	RIGID SINGLE TUBING SEGMENT
WAVEGUIDE INSIDE WIDTH	0.619 INCHES MINIMUM AND 0.625 INCHES MAXIMUM IN
CROSS-SECTIONAL SHAPE STYLE	INTERNAL, RECTANGULAR EXTERNAL, RECTANGULAR
OPERATING PRESSURE	18.0 POUNDS PER SQUARE INCH GAUGE (PSIG) MAXIMUM LBS
FLANGE OUTSIDE HEIGHT	1.297 INCHES MINIMUM AND 1.327 INCHES MAXIMUM ALL FLANGES IN
FLANGE CONNECTING HOLE DIAMETER	0.245 INCHES MINIMUM AND 0.255 INCHES MAXIMUM ALL FLANGES ALL CONNECTION FACILITIES 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 1

TS-57-4-B-6-NSame 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 654E7190-664?

654E7190-664 is a WAVEGUIDE ASSEMBLY.

What parts can replace 654E7190-664?

There is 1 known substitute for 654E7190-664: TS-57-4-B-6-N. Substitute compatibility should be verified for your specific system.

What is the NSN for 654E7190-664?

654E7190-664 is cataloged in the U.S. Government catalog under NSN 5985-01-396-2977. This indicates validated use in U.S. government and defense supply chains.

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654E7190-664 — WAVEGUIDE ASSEMBLY

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