643549-003 — ATTENUATOR,FIXED

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

643549-003: ATTENUATOR,FIXED.

The ATTENUATOR,FIXED is a the manufacturer industrial component. Key specifications include weight: 2.7 POUNDS LBS, material: ALUMINUM, head_type: THREAD STUD, design_type: ROTATABLE, head_design: DETACHABLE, carrying_case: NOT PROVIDED. This part is cataloged in the U.S.

Government catalog under NSN 5985-00-224-5157, 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

643549-003

NSN: 5985-00-224-5157
FSC: 5985 — Antennas, Waveguides, and Related Equipment
CAGE: 8P525 — WATKINS JOHNSON CO (USA)

SPECIFICATIONS

weight	2.7 POUNDS LBS
material	ALUMINUM
head_type	THREAD STUD
design_type	ROTATABLE
head_design	DETACHABLE
carrying_case	NOT PROVIDED
mounting_type	TRIPOD
overall_height	9.000 INCHES NOMINAL IN
overall_length	6.750 INCHES NOMINAL IN
rotation_in_deg	360.0
opening_location	TOP
functional_description	HEAD OFFERS GEAR MOVEMENT IN THREE DIRECTIONS,PAN,TILT, AND SIDE TO SIDE TILT.
NSN	5985-00-224-5157

COMPONENT DIAGRAM

SUBSTITUTES & CROSS-REFERENCES 6

4M-10Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

18B-10Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

MDC89048B-10Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

GA810CH10FMSame NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

4-10Reference document

Same NSN cross-reference

Reference document — Secondary reference

50MP10-1212Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Insurance item — stocked against contingency demandDemilitarization required — mutilation + specific procedure

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FREQUENTLY ASKED QUESTIONS

What is 643549-003?

643549-003 is a ATTENUATOR,FIXED.

What parts can replace 643549-003?

There are 6 known substitutes for 643549-003: 4M-10, 18B-10, MDC89048B-10 and 3 more. Substitute compatibility should be verified for your specific system.

What is the NSN for 643549-003?

643549-003 is cataloged in the U.S. Government catalog under NSN 5985-00-224-5157. This indicates validated use in U.S. government and defense supply chains.

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