AR3129 — WAVEGUIDE ASSEMBLY

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

AR3129: WAVEGUIDE ASSEMBLY.

The WAVEGUIDE ASSEMBLY is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY ALL TUBING SEGMENT AND FLANGE, flexibility: FLEXIBLE SINGLE TUBING SEGMENT, flange_depth: 0.625 INCHES NOMINAL ALL FLANGES IN, flange_style: CHOKE TYPE ALL FLANGES, thread_class: 2B ALL FLANGES ALL CONNECTION FACILITIES, style_designator: BEND TYPE. This part is cataloged in the U.S.

Government catalog under NSN 5985-01-143-3125, 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

AR3129

NSN: 5985-01-143-3125
FSC: 5985 — Antennas, Waveguides, and Related Equipment
CAGE: 09992 — ANTENNA & RADOME RESEARCH ASSOCIATES CORP DBA ARRA INC DIV ARRA INC (USA)

SPECIFICATIONS

material	ALUMINUM ALLOY ALL TUBING SEGMENT AND FLANGE
flexibility	FLEXIBLE SINGLE TUBING SEGMENT
flange_depth	0.625 INCHES NOMINAL ALL FLANGES IN
flange_style	CHOKE TYPE ALL FLANGES
thread_class	2B ALL FLANGES ALL CONNECTION FACILITIES
flange_quantity	2
style_designator	BEND TYPE
thread_direction	RIGHT-HAND ALL FLANGES ALL CONNECTION FACILITIES
bend_angle_in_deg	90.0 SINGLE BEND H-PLANE
surface_treatment	ANODIZE ALL TUBING SEGMENT AND FLANGE OUTSIDE SURFACES
flange_inside_width	1.122 INCHES NOMINAL ALL FLANGES IN
nominal_thread_size	0.164 INCHES ALL FLANGES ALL CONNECTION FACILITIES IN
NSN	5985-01-143-3125

COMPONENT DIAGRAM

KEY FEATURES

•

TUBING WALL CONSTRUCTION STYLE: SEAMLESS SINGLE TUBING SEGMENT

•

FLANGE INSIDE HEIGHT: 0.497 INCHES NOMINAL ALL FLANGES IN

•

FLANGE QUANTITY: 2

•

VOLTAGE STANDING WAVE RATIO: 1.10

•

BEND ANGLE IN DEG: 90.0 SINGLE BEND H-PLANE

•

STYLE DESIGNATOR: BEND TYPE

•

WAVEGUIDE OFFSET DISTANCE: 1.968 INCHES NOMINAL IN

•

FLEXIBILITY: FLEXIBLE SINGLE TUBING SEGMENT

TECHNICAL CHARACTERISTICS

TUBING WALL CONSTRUCTION STYLE	SEAMLESS SINGLE TUBING SEGMENT
FLANGE INSIDE HEIGHT	0.497 INCHES NOMINAL ALL FLANGES IN
FLANGE QUANTITY	2
VOLTAGE STANDING WAVE RATIO	1.10
BEND ANGLE IN DEG	90.0 SINGLE BEND H-PLANE
STYLE DESIGNATOR	BEND TYPE
WAVEGUIDE OFFSET DISTANCE	1.968 INCHES NOMINAL IN
FLEXIBILITY	FLEXIBLE SINGLE TUBING SEGMENT
FLANGE INSIDE DIAMETER	1.625 INCHES NOMINAL ALL FLANGES IN
WAVEGUIDE INSIDE WIDTH	1.122 INCHES NOMINAL 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 1

1130000422Reference 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 AR3129?

AR3129 is a WAVEGUIDE ASSEMBLY.

What parts can replace AR3129?

There is 1 known substitute for AR3129: 1130000422. Substitute compatibility should be verified for your specific system.

What is the NSN for AR3129?

AR3129 is cataloged in the U.S. Government catalog under NSN 5985-01-143-3125. This indicates validated use in U.S. government and defense supply chains.

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