2661970 — ADAPTER,WAVEGUIDE

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

2661970: ADAPTER,WAVEGUIDE.

The ADAPTER,WAVEGUIDE is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY ALL TUBING SEGMENT AND FLANGE, flange_depth: 0.312 INCHES NOMINAL SECOND FLANGE IN, flange_style: CHOKE TYPE FIRST FLANGE, thread_class: 2A SECOND FLANGE SECOND CONNECTION FACILITY A, adapter_length: 1.245 INCHES NOMINAL IN, style_designator: WAVEGUIDE TO WAVEGUIDE. This part is cataloged in the U.S.

Government catalog under NSN 5985-00-438-3276, 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

2661970

NSN: 5985-00-438-3276
FSC: 5985 — Antennas, Waveguides, and Related Equipment
CAGE: 10001 — NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER (USA)

SPECIFICATIONS

material	COPPER ALLOY ALL TUBING SEGMENT AND FLANGE
flange_depth	0.312 INCHES NOMINAL SECOND FLANGE IN
flange_style	CHOKE TYPE FIRST FLANGE
thread_class	2A SECOND FLANGE SECOND CONNECTION FACILITY A
adapter_length	1.245 INCHES NOMINAL IN
flange_quantity	2
style_designator	WAVEGUIDE TO WAVEGUIDE
thread_direction	RIGHT-HAND SECOND FLANGE SECOND CONNECTION FACILITY
flange_inside_width	0.897 INCHES MINIMUM AND 0.903 INCHES MAXIMUM SECOND FLANGE IN
nominal_thread_size	0.164 INCHES SECOND FLANGE SECOND CONNECTION FACILITY IN
flange_inside_height	0.397 INCHES MINIMUM AND 0.403 INCHES MAXIMUM SECOND FLANGE IN
flange_outside_width	3.000 INCHES NOMINAL FIRST FLANGE IN
NSN	5985-00-438-3276

COMPONENT DIAGRAM

KEY FEATURES

•

TUBING WALL CONSTRUCTION STYLE: SEAMLESS FIRST TUBING SEGMENT

•

FLANGE INSIDE HEIGHT: 0.397 INCHES MINIMUM AND 0.403 INCHES MAXIMUM SECOND FLANGE IN

•

FLANGE QUANTITY: 2

•

VOLTAGE STANDING WAVE RATIO: 1.15

•

STYLE DESIGNATOR: WAVEGUIDE TO WAVEGUIDE

•

WAVEGUIDE INSIDE WIDTH: 0.897 INCHES MINIMUM AND 0.903 INCHES MAXIMUM IN

TECHNICAL CHARACTERISTICS

TUBING WALL CONSTRUCTION STYLE	SEAMLESS FIRST TUBING SEGMENT
TUBING WALL CONSTRUCTION STYLE	LAMINATED SECOND TUBING SEGMENT
FLANGE INSIDE HEIGHT	0.397 INCHES MINIMUM AND 0.403 INCHES MAXIMUM SECOND FLANGE IN
FLANGE INSIDE HEIGHT	0.397 INCHES MINIMUM AND 0.403 INCHES MAXIMUM FIRST FLANGE IN
FLANGE QUANTITY	2
VOLTAGE STANDING WAVE RATIO	1.15
STYLE DESIGNATOR	WAVEGUIDE TO WAVEGUIDE
WAVEGUIDE INSIDE WIDTH	0.897 INCHES MINIMUM AND 0.903 INCHES MAXIMUM IN
CROSS-SECTIONAL SHAPE STYLE	INTERNAL, RECTANGULAR EXTERNAL, RECTANGULAR
FLANGE OUTSIDE HEIGHT	1.625 INCHES NOMINAL 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)No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 2661970?

2661970 is a ADAPTER,WAVEGUIDE.

What is the NSN for 2661970?

2661970 is cataloged in the U.S. Government catalog under NSN 5985-00-438-3276. This indicates validated use in U.S. government and defense supply chains.

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2661970 — ADAPTER,WAVEGUIDE

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