1213779-201 — WAVEGUIDE ASSEMBLY

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

1213779-201: WAVEGUIDE ASSEMBLY.

The WAVEGUIDE ASSEMBLY is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY SINGLE TUBING SEGMENT, flexibility: FLEXIBLE SINGLE TUBING SEGMENT, flange_depth: 1.235 INCHES MINIMUM AND 1.265 INCHES MAXIMUM FIRST FLANGE IN, flange_style: COVER TYPE SECOND FLANGE, thread_class: 2B FIRST FLANGE ALL CONNECTION FACILITIES, style_designator: BEND TYPE. This part is cataloged in the U.S.

Government catalog under NSN 5985-01-381-1196, 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

1213779-201

NSN: 5985-01-381-1196
FSC: 5985 — Antennas, Waveguides, and Related Equipment
CAGE: 56232 — LOCKHEED MARTIN CORPORATION DIV RMS - MITCHEL FIELD (USA)

SPECIFICATIONS

material	COPPER ALLOY SINGLE TUBING SEGMENT
flexibility	FLEXIBLE SINGLE TUBING SEGMENT
flange_depth	1.235 INCHES MINIMUM AND 1.265 INCHES MAXIMUM FIRST FLANGE IN
flange_style	COVER TYPE SECOND FLANGE
thread_class	2B FIRST FLANGE ALL CONNECTION FACILITIES
flange_quantity	2
style_designator	BEND TYPE
thread_direction	RIGHT-HAND FIRST FLANGE ALL CONNECTION FACILITIES
surface_treatment	CHROMATE ZINC SINGLE TUBING SEGMENT ALL SURFACES
tubing_twist_type	TWISTABLE SINGLE TUBING SEGMENT
operating_pressure	7.0 POUNDS PER SQUARE INCH GAUGE (PSIG) MAXIMUM LBS
flange_inside_width	3.007 INCHES MINIMUM AND 3.010 INCHES MAXIMUM SECOND FLANGE IN
NSN	5985-01-381-1196

COMPONENT DIAGRAM

KEY FEATURES

•

TUBING WALL CONSTRUCTION STYLE: SEAMLESS SINGLE TUBING SEGMENT

•

FLANGE INSIDE HEIGHT: 1.334 INCHES MINIMUM AND 1.346 INCHES MAXIMUM FIRST FLANGE IN

•

FLANGE QUANTITY: 2

•

VOLTAGE STANDING WAVE RATIO: 1.20

•

STYLE DESIGNATOR: BEND TYPE

•

WAVEGUIDE OFFSET DISTANCE: 8.000 INCHES NOMINAL IN

•

FLEXIBILITY: FLEXIBLE SINGLE TUBING SEGMENT

TECHNICAL CHARACTERISTICS

TUBING WALL CONSTRUCTION STYLE	SEAMLESS SINGLE TUBING SEGMENT
FLANGE INSIDE HEIGHT	1.334 INCHES MINIMUM AND 1.346 INCHES MAXIMUM FIRST FLANGE IN
FLANGE INSIDE HEIGHT	1.507 INCHES MINIMUM AND 1.510 INCHES MAXIMUM SECOND FLANGE IN
FLANGE QUANTITY	2
VOLTAGE STANDING WAVE RATIO	1.20
STYLE DESIGNATOR	BEND TYPE
WAVEGUIDE OFFSET DISTANCE	8.000 INCHES NOMINAL IN
FLEXIBILITY	FLEXIBLE SINGLE TUBING SEGMENT
WAVEGUIDE INSIDE WIDTH	2.834 INCHES MINIMUM AND 2.846 INCHES MAXIMUM IN
CROSS-SECTIONAL SHAPE STYLE	INTERNAL, RECTANGULAR EXTERNAL, RECTANGULAR

SUBSTITUTES & CROSS-REFERENCES 1

127353Reference document

Same NSN cross-reference

Reference document — Secondary reference

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 1213779-201?

1213779-201 is a WAVEGUIDE ASSEMBLY.

What parts can replace 1213779-201?

There is 1 known substitute for 1213779-201: 127353. Substitute compatibility should be verified for your specific system.

What is the NSN for 1213779-201?

1213779-201 is cataloged in the U.S. Government catalog under NSN 5985-01-381-1196. This indicates validated use in U.S. government and defense supply chains.

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