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2-13583-3 — ATTENUATOR,VARIABLE

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

2-13583-3: ATTENUATOR,VARIABLE.

The ATTENUATOR,VARIABLE is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING OVERALL, body_style: WAVEGUIDE TYPE, shaft_type: ROUND, SLOTTED, application_design: WAVEGUIDE, fsc_application_data: RADAR EQUIPMENT, terminal_type_and_quantity: 2 FLANGE. This part is cataloged in the U.S.

Government catalog under NSN 5340-00-710-2326, 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
2-13583-3
NSN: 5340-00-710-2326
NIINs: 007102326, 007354741
FSC: 5340 — Hardware, Commercial
CAGE: 0JRC1 — NORTHROP GRUMMAN TECHNICAL SERVICES, INC. DBA DEFENSE SYSTEMS SECTOR (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING OVERALL
body_styleWAVEGUIDE TYPE
shaft_typeROUND, SLOTTED
application_designWAVEGUIDE
fsc_application_dataRADAR EQUIPMENT
terminal_type_and_quantity2 FLANGE
attenuation_variation_methodCONTINUOUS
adjustment_device_type_and_quantity1 SHAFT
overall_attenuation_range_in_decibels+0.0 TO 20.0
NSN5340-00-710-2326
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 2-13583-3 MFR: OEM ⚠ VERIFY BEFORE ORDERING Wrong material = failure. Viton for oil/fuel, EPDM for water/steam, Buna-N for general purpose, Silicone for food-grade. Chemical incompatibility causes swelling, brittleness, or rapid degradation ✓ BROKER TIP Durometer (hardness) affects sealing pressure tolerance. Higher Shore A = harder = higher pressure. Standard durometer is 70A — verify if application requires different hardness PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
MATERIAL: STEEL CORROSION RESISTING OVERALL
TECHNICAL CHARACTERISTICS
MATERIALSTEEL CORROSION RESISTING OVERALL
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 2-13583-3?
2-13583-3 is a ATTENUATOR,VARIABLE.
What is the NSN for 2-13583-3?
2-13583-3 is cataloged in the U.S. Government catalog under NSN 5340-00-710-2326. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.