253438 — WAVEGUIDE ASSEMBLY

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

253438: WAVEGUIDE ASSEMBLY.

The WAVEGUIDE ASSEMBLY is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY ALL FLANGE, flexibility: FLEXIBLE SINGLE TUBING SEGMENT, thread_class: 2B ALL FLANGES ALL CONNECTION FACILITIES, thread_direction: RIGHT-HAND ALL FLANGES ALL CONNECTION FACILITIES, precious_material: SILVER, surface_treatment: ENAMEL ALL FLANGE OUTSIDE SURFACES. This part is cataloged in the U.S.

Government catalog under NSN 5985-00-438-3623, 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

253438

NSN: 5985-00-438-3623
FSC: 5985 — Antennas, Waveguides, and Related Equipment
CAGE: 82577 — RAYTHEON COMPANY DBA RAYTHEON (USA)

SPECIFICATIONS

material	COPPER ALLOY ALL FLANGE
flexibility	FLEXIBLE SINGLE TUBING SEGMENT
thread_class	2B ALL FLANGES ALL CONNECTION FACILITIES
flange_quantity	2
thread_direction	RIGHT-HAND ALL FLANGES ALL CONNECTION FACILITIES
precious_material	SILVER
surface_treatment	ENAMEL ALL FLANGE OUTSIDE SURFACES
operating_pressure	45.0 POUNDS PER SQUARE INCH GAUGE (PSIG) MAXIMUM LBS
nominal_thread_size	0.164 INCHES ALL FLANGES ALL CONNECTION FACILITIES IN
fsc_application_data	GUIDED MISSILE REMOTE CONTROL SYSTEM
thread_series_designator	UNIFIED NATIONAL COARSE (UNC) ALL FLANGES ALL CONNECTION FACILITIES
precious_material_and_location	FLANGE SURFACE SILVER
NSN	5985-00-438-3623

COMPONENT DIAGRAM

KEY FEATURES

•

FSC APPLICATION DATA: GUIDED MISSILE REMOTE CONTROL SYSTEM

•

FLANGE QUANTITY: 2

•

PRECIOUS MATERIAL: SILVER

•

FLEXIBILITY: FLEXIBLE SINGLE TUBING SEGMENT

•

OPERATING PRESSURE: 45.0 POUNDS PER SQUARE INCH GAUGE (PSIG) MAXIMUM LBS

•

THREAD DIRECTION: RIGHT-HAND ALL FLANGES ALL CONNECTION FACILITIES

•

NOMINAL THREAD SIZE: 0.164 INCHES ALL FLANGES ALL CONNECTION FACILITIES IN

•

SURFACE TREATMENT: SILVER ALL FLANGE INSIDE SURFACES

TECHNICAL CHARACTERISTICS

FSC APPLICATION DATA	GUIDED MISSILE REMOTE CONTROL SYSTEM
FLANGE QUANTITY	2
PRECIOUS MATERIAL	SILVER
FLEXIBILITY	FLEXIBLE SINGLE TUBING SEGMENT
OPERATING PRESSURE	45.0 POUNDS PER SQUARE INCH GAUGE (PSIG) MAXIMUM LBS
THREAD DIRECTION	RIGHT-HAND ALL FLANGES ALL CONNECTION FACILITIES
NOMINAL THREAD SIZE	0.164 INCHES ALL FLANGES ALL CONNECTION FACILITIES IN
SURFACE TREATMENT	SILVER ALL FLANGE INSIDE SURFACES
SURFACE TREATMENT	ENAMEL ALL FLANGE OUTSIDE SURFACES
PRECIOUS MATERIAL AND LOCATION	FLANGE SURFACE SILVER

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

TS645413Reference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Terminal item — stock exhausted; no further procurementDemilitarization required — mutilation + specific procedure

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FREQUENTLY ASKED QUESTIONS

What is 253438?

253438 is a WAVEGUIDE ASSEMBLY.

What parts can replace 253438?

There is 1 known substitute for 253438: TS645413. Substitute compatibility should be verified for your specific system.

What is the NSN for 253438?

253438 is cataloged in the U.S. Government catalog under NSN 5985-00-438-3623. This indicates validated use in U.S. government and defense supply chains.

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