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257CF — WAVEGUIDE ASSEMBLY

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

257CF: WAVEGUIDE ASSEMBLY.

The WAVEGUIDE ASSEMBLY is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY SINGLE TUBING SEGMENT AND FLANGE, flexibility: RIGID SINGLE TUBING SEGMENT, flange_depth: 0.610 INCHES MINIMUM AND 0.640 INCHES MAXIMUM FIRST FLANGE IN, flange_style: COVER TYPE SECOND FLANGE, thread_class: 2B FIRST FLANGE ALL CONNECTION FACILITIES, special_features: OPERATING TEMPERATURE RANGE 0 TO 75 DEGREES CELSIUS. This part is cataloged in the U.S.

Government catalog under NSN 5985-01-332-6622, 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
257CF
NSN: 5985-01-332-6622
FSC: 5985 — Antennas, Waveguides, and Related Equipment
CAGE: 6L254 — PENN ENGINEERING COMPONENTS (USA)
SPECIFICATIONS
materialCOPPER ALLOY SINGLE TUBING SEGMENT AND FLANGE
flexibilityRIGID SINGLE TUBING SEGMENT
flange_depth0.610 INCHES MINIMUM AND 0.640 INCHES MAXIMUM FIRST FLANGE IN
flange_styleCOVER TYPE SECOND FLANGE
thread_class2B FIRST FLANGE ALL CONNECTION FACILITIES
flange_quantity2
special_featuresOPERATING TEMPERATURE RANGE 0 TO 75 DEGREES CELSIUS
style_designatorBEND TYPE
thread_directionRIGHT-HAND FIRST FLANGE ALL CONNECTION FACILITIES
bend_angle_in_deg90.0 SINGLE BEND H-PLANE
precious_materialRHODIUM AND SILVER
surface_treatmentPAINT AND PRIMER SINGLE TUBING SEGMENT AND FLANGE OUTSIDE SURFACES
NSN5985-01-332-6622
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available WAVEGUIDE ASSEMBLY TITLE COMPONENT PN 257CF MFR WAVEGUIDE ASSEMBLY
KEY FEATURES
•
FSC APPLICATION DATA: RADAR EQUIPMENT
•
TUBING WALL CONSTRUCTION STYLE: SEAMLESS SINGLE TUBING SEGMENT
•
FLANGE INSIDE HEIGHT: 0.493 INCHES MINIMUM AND 0.501 INCHES MAXIMUM FIRST FLANGE IN
•
FLANGE QUANTITY: 2
•
PRECIOUS MATERIAL: RHODIUM AND SILVER
•
VOLTAGE STANDING WAVE RATIO: 1.05
•
BEND ANGLE IN DEG: 90.0 SINGLE BEND H-PLANE
TECHNICAL CHARACTERISTICS
FSC APPLICATION DATARADAR EQUIPMENT
TUBING WALL CONSTRUCTION STYLESEAMLESS SINGLE TUBING SEGMENT
FLANGE INSIDE HEIGHT0.493 INCHES MINIMUM AND 0.501 INCHES MAXIMUM FIRST FLANGE IN
FLANGE INSIDE HEIGHT0.628 INCHES MINIMUM SECOND FLANGE IN
FLANGE QUANTITY2
PRECIOUS MATERIALRHODIUM AND SILVER
VOLTAGE STANDING WAVE RATIO1.05
BEND ANGLE IN DEG90.0 SINGLE BEND H-PLANE
STYLE DESIGNATORBEND TYPE
WAVEGUIDE OFFSET DISTANCE2.235 INCHES MINIMUM AND 2.265 INCHES MAXIMUM 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
012-117590-01Reference document
Same NSN cross-reference
Reference document — Design control — primary 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 257CF?
257CF is a WAVEGUIDE ASSEMBLY.
What parts can replace 257CF?
There is 1 known substitute for 257CF: 012-117590-01. Substitute compatibility should be verified for your specific system.
What is the NSN for 257CF?
257CF is cataloged in the U.S. Government catalog under NSN 5985-01-332-6622. This indicates validated use in U.S. government and defense supply chains.
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