90WF26 — SEAL,WAVEGUIDE

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

90WF26: SEAL,WAVEGUIDE.

The SEAL,WAVEGUIDE is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY SINGLE SEAL, seal_thickness: 0.055 INCHES MINIMUM AND 0.065 INCHES MAXIMUM IN, special_features: FREQUENCY RANGE 8.5 TO 9.6 GHZ; VSWR 1.08:1 MAX; PEAK POWER 300 KW; PRESSURIZE 30 TO 45 PSI MAX GHz, style_designator: FOR RECTANGULAR WAVEGUIDE AND FLANGE, precious_material: SILVER, seal_inside_width: 0.896 INCHES MINIMUM AND 0.904 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5985-00-656-6943, 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

90WF26

NSN: 5985-00-656-6943
FSC: 5985 — Antennas, Waveguides, and Related Equipment
CAGE: 01456 — MICROWAVE DEVELOPMENT LABORATORIES, INC. DBA MICROWAVE DEVELOPMENT LABORATORIES INC (USA)

SPECIFICATIONS

material	COPPER ALLOY SINGLE SEAL
seal_thickness	0.055 INCHES MINIMUM AND 0.065 INCHES MAXIMUM IN
special_features	FREQUENCY RANGE 8.5 TO 9.6 GHZ; VSWR 1.08:1 MAX; PEAK POWER 300 KW; PRESSURIZE 30 TO 45 PSI MAX GHz
style_designator	FOR RECTANGULAR WAVEGUIDE AND FLANGE
precious_material	SILVER
seal_inside_width	0.896 INCHES MINIMUM AND 0.904 INCHES MAXIMUM IN
surface_treatment	SILVER SINGLE SEAL ALL SURFACES
seal_inside_height	0.396 INCHES MINIMUM AND 0.404 INCHES MAXIMUM IN
seal_outside_width	1.610 INCHES MINIMUM AND 1.640 INCHES MAXIMUM IN
seal_outside_height	1.610 INCHES MINIMUM AND 1.640 INCHES MAXIMUM IN
fsc_application_data	ANTENNAS,WAVEGUIDES,AND RELATED EQUIPMENT
precious_material_and_location	SEAL SURFACE SILVER
NSN	5985-00-656-6943

COMPONENT DIAGRAM

KEY FEATURES

•

FSC APPLICATION DATA: ANTENNAS,WAVEGUIDES,AND RELATED EQUIPMENT

•

SEAL THICKNESS: 0.055 INCHES MINIMUM AND 0.065 INCHES MAXIMUM IN

•

PRECIOUS MATERIAL: SILVER

•

STYLE DESIGNATOR: FOR RECTANGULAR WAVEGUIDE AND FLANGE

•

SEAL OUTSIDE HEIGHT: 1.610 INCHES MINIMUM AND 1.640 INCHES MAXIMUM IN

•

SEAL OUTSIDE WIDTH: 1.610 INCHES MINIMUM AND 1.640 INCHES MAXIMUM IN

•

SURFACE TREATMENT: SILVER SINGLE SEAL ALL SURFACES

TECHNICAL CHARACTERISTICS

FSC APPLICATION DATA	ANTENNAS,WAVEGUIDES,AND RELATED EQUIPMENT
SEAL THICKNESS	0.055 INCHES MINIMUM AND 0.065 INCHES MAXIMUM IN
PRECIOUS MATERIAL	SILVER
STYLE DESIGNATOR	FOR RECTANGULAR WAVEGUIDE AND FLANGE
SEAL OUTSIDE HEIGHT	1.610 INCHES MINIMUM AND 1.640 INCHES MAXIMUM IN
SEAL OUTSIDE WIDTH	1.610 INCHES MINIMUM AND 1.640 INCHES MAXIMUM IN
SPECIAL FEATURES	FREQUENCY RANGE 8.5 TO 9.6 GHZ; VSWR 1.08:1 MAX; PEAK POWER 300 KW; PRESSURIZE 30 TO 45 PSI MAX GHz
SURFACE TREATMENT	SILVER SINGLE SEAL ALL SURFACES
PRECIOUS MATERIAL AND LOCATION	SEAL SURFACE SILVER
SEAL INSIDE HEIGHT	0.396 INCHES MINIMUM AND 0.404 INCHES MAXIMUM IN

SUBSTITUTES & CROSS-REFERENCES 4

6048800Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

SM-A-702266Reference document

Same NSN cross-reference

Reference document — Vendor item drawing reference

MA1344Reference document

Same NSN cross-reference

Reference document — Design control — primary reference

531645-1Same 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 90WF26?

90WF26 is a SEAL,WAVEGUIDE.

What parts can replace 90WF26?

There are 4 known substitutes for 90WF26: 6048800, SM-A-702266, MA1344 and 1 more. Substitute compatibility should be verified for your specific system.

What is the NSN for 90WF26?

90WF26 is cataloged in the U.S. Government catalog under NSN 5985-00-656-6943. This indicates validated use in U.S. government and defense supply chains.

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90WF26 — SEAL,WAVEGUIDE

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