11661-1 — WAVEGUIDE ASSEMBLY

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

11661-1: WAVEGUIDE ASSEMBLY.

The WAVEGUIDE ASSEMBLY is a the manufacturer industrial component. Key specifications include material: RUBBER SILICONE CLASS Q, flexibility: FLEXIBLE SINGLE TUBING SEGMENT, flange_depth: 0.438 INCHES NOMINAL ALL FLANGES IN, flange_style: CHOKE TYPE ALL FLANGES, style_designator: BEND TYPE, precious_material: SILVER. This part is cataloged in the U.S.

Government catalog under NSN 2040-00-129-6481, 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

11661-1

NSN: 2040-00-129-6481
NIINs: 001296481, 001386214, 007197209, 010056532, 011289879
FSC: 2040 — Marine Hardware and Hull Items
CAGE: 07070 — UNITED STATES DEPARTMENT OF THE NAVY DBA NAVAL SURFACE WARFARE CENTER PANAMA CITY (USA)

SPECIFICATIONS

material	RUBBER SILICONE CLASS Q
flexibility	FLEXIBLE SINGLE TUBING SEGMENT
flange_depth	0.438 INCHES NOMINAL ALL FLANGES IN
flange_style	CHOKE TYPE ALL FLANGES
flange_quantity	2
style_designator	BEND TYPE
precious_material	SILVER
surface_treatment	SILVER SINGLE TUBING SEGMENT ALL SURFACES
operating_pressure	20.0 POUNDS PER SQUARE INCH GAUGE (PSIG) MAXIMUM LBS
flange_inside_width	0.900 INCHES NOMINAL ALL FLANGES IN
center_hole_diameter	4.489 INCHES NOMINAL IN
flange_inside_height	0.450 INCHES NOMINAL ALL FLANGES IN
NSN	2040-00-129-6481

COMPONENT DIAGRAM

TECHNICAL CHARACTERISTICS

END ITEM IDENTIFICATION

MARINE HARDWARE AND HULL ITEMS

SUBSTITUTES & CROSS-REFERENCES 2

11684PC9Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

H11661-1Same 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

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FREQUENTLY ASKED QUESTIONS

What is 11661-1?

11661-1 is a WAVEGUIDE ASSEMBLY.

What parts can replace 11661-1?

There are 2 known substitutes for 11661-1: 11684PC9, H11661-1. Substitute compatibility should be verified for your specific system.

What is the NSN for 11661-1?

11661-1 is cataloged in the U.S. Government catalog under NSN 2040-00-129-6481. This indicates validated use in U.S. government and defense supply chains.

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11661-1 — WAVEGUIDE ASSEMBLY

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