225978 — FLANGE,WAVEGUIDE

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

225978: FLANGE,WAVEGUIDE.

The FLANGE,WAVEGUIDE is a the manufacturer industrial component. Key specifications include material: STEEL SINGLE FLANGE, flange_depth: 0.500 INCHES NOMINAL SINGLE FLANGE IN, flange_style: COVER TYPE SINGLE FLANGE, thread_class: 2B SINGLE FLANGE FIRST CONNECTION FACILITY, special_features: FLANGE SPLIT IN TWO HALVES, thread_direction: RIGHT-HAND SINGLE FLANGE FIRST CONNECTION FACILITY. This part is cataloged in the U.S.

Government catalog under NSN 5985-01-178-0273, 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

225978

NSN: 5985-01-178-0273
FSC: 5985 — Antennas, Waveguides, and Related Equipment
CAGE: 54647 — MICROTECH INC DBA MICROTECH INC (USA)

SPECIFICATIONS

material	STEEL SINGLE FLANGE
flange_depth	0.500 INCHES NOMINAL SINGLE FLANGE IN
flange_style	COVER TYPE SINGLE FLANGE
thread_class	2B SINGLE FLANGE FIRST CONNECTION FACILITY
special_features	FLANGE SPLIT IN TWO HALVES
thread_direction	RIGHT-HAND SINGLE FLANGE FIRST CONNECTION FACILITY
flange_inside_width	4.240 INCHES NOMINAL SINGLE FLANGE IN
nominal_thread_size	0.201 INCHES SINGLE FLANGE FIRST CONNECTION FACILITY IN
flange_inside_height	4.240 INCHES NOMINAL SINGLE FLANGE IN
end_item_identification	RADAR SET,AN/TPS-43E
flange_outside_diameter	5.820 INCHES NOMINAL SINGLE FLANGE IN
thread_series_designator	UNIFIED NATIONAL COARSE (UNC) SINGLE FLANGE FIRST CONNECTION FACILITY
NSN	5985-01-178-0273

COMPONENT DIAGRAM

KEY FEATURES

•

FLANGE INSIDE HEIGHT: 4.240 INCHES NOMINAL SINGLE FLANGE IN

•

FLANGE CONNECTING HOLE DIAMETER: 0.136 INCHES NOMINAL SINGLE FLANGE SECOND CONNECTION FACILITY IN

•

FLANGE INSIDE WIDTH: 4.240 INCHES NOMINAL SINGLE FLANGE IN

•

THREAD DIRECTION: RIGHT-HAND SINGLE FLANGE FIRST CONNECTION FACILITY

•

NOMINAL THREAD SIZE: 0.201 INCHES SINGLE FLANGE FIRST CONNECTION FACILITY IN

•

FLANGE DEPTH: 0.500 INCHES NOMINAL SINGLE FLANGE IN

•

THREAD CLASS: 2B SINGLE FLANGE FIRST CONNECTION FACILITY

TECHNICAL CHARACTERISTICS

FLANGE INSIDE HEIGHT	4.240 INCHES NOMINAL SINGLE FLANGE IN
FLANGE CONNECTING HOLE DIAMETER	0.136 INCHES NOMINAL SINGLE FLANGE SECOND CONNECTION FACILITY IN
FLANGE INSIDE WIDTH	4.240 INCHES NOMINAL SINGLE FLANGE IN
THREAD DIRECTION	RIGHT-HAND SINGLE FLANGE FIRST CONNECTION FACILITY
NOMINAL THREAD SIZE	0.201 INCHES SINGLE FLANGE FIRST CONNECTION FACILITY IN
FLANGE DEPTH	0.500 INCHES NOMINAL SINGLE FLANGE IN
SPECIAL FEATURES	FLANGE SPLIT IN TWO HALVES
THREAD CLASS	2B SINGLE FLANGE FIRST CONNECTION FACILITY
END ITEM IDENTIFICATION	RADAR SET,AN/TPS-43E
MATERIAL	STEEL SINGLE FLANGE

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

134C974H01Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 225978?

225978 is a FLANGE,WAVEGUIDE.

What parts can replace 225978?

There is 1 known substitute for 225978: 134C974H01. Substitute compatibility should be verified for your specific system.

What is the NSN for 225978?

225978 is cataloged in the U.S. Government catalog under NSN 5985-01-178-0273. This indicates validated use in U.S. government and defense supply chains.

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225978 — FLANGE,WAVEGUIDE

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