PartsTable
Technical Data Sheet
Download PDF

66-40-43 — ATTENUATOR,FIXED

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

66-40-43: ATTENUATOR,FIXED.

The ATTENUATOR,FIXED is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY AND BERYLLIUM COPPER (USE CUB000) BODY, body_style: RECTANGULAR, TERMINAL/TERMINALS ON OPPOSITE SURFACES, power_rating: 150.0 WATTS AVERAGE, overall_height: 41.14 MILLIMETERS NOMINAL MM, overall_length: 338.58 MILLIMETERS NOMINAL MM, frequency_range: 18.0 GIGAHERTZ MAXIMUM. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-395-8261, 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
66-40-43
NSN: 5340-01-395-8261
NIINs: 013958261, 017083103
FSC: 5340 — Hardware, Commercial
CAGE: 05234 — THERMO JARRELL ASH CORP BAIRD DIV (USA)
SPECIFICATIONS
materialALUMINUM ALLOY AND BERYLLIUM COPPER (USE CUB000) BODY
body_styleRECTANGULAR, TERMINAL/TERMINALS ON OPPOSITE SURFACES
power_rating150.0 WATTS AVERAGE
overall_height41.14 MILLIMETERS NOMINAL MM
overall_length338.58 MILLIMETERS NOMINAL MM
frequency_range18.0 GIGAHERTZ MAXIMUM
features_providedROHS DIRECTIVE COMPLIANCE
precious_materialGOLD
component_quantity76
operating_temp_range-55.0 TO 100.0 CELSIUS DEGC
unpackaged_unit_weight480.0 GRAMS G
part_name_assigned_by_controlling_agencyFIXED COAXIAL ATTENUATORS
NSN5340-01-395-8261
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 66-40-43 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
•
COMPONENT QUANTITY: 76
•
SUPPLY ITEMS AND QUANTITIES: BRKT,VOLT REG LH, P/N 661194, QUANT 1; VOLT REG RH, P/N 661195, QUANT 1;MTG BRKT, P/N 661196,QUANT 1; WASHER .0438OD, P/N 663007, QUANT 22; WASHER WASHER .688OD, P/N 663011, QUANT 2; WASHER .812OD, P/N 663013, QUANT 2; WASHER LOCK SPRING .33OD, P/N 663103, QUANT 18; SCREW, P/N 663612, QUANT 18; INSTALL INSTR, P/N 663957, QUANT 1; BRKT 90, P/N 664046, QUANT 2; NUT, P/N 664154, QUANT 8
TECHNICAL CHARACTERISTICS
COMPONENT QUANTITY76
SUPPLY ITEMS AND QUANTITIESBRKT,VOLT REG LH, P/N 661194, QUANT 1; VOLT REG RH, P/N 661195, QUANT 1;MTG BRKT, P/N 661196,QUANT 1; WASHER .0438OD, P/N 663007, QUANT 22; WASHER WASHER .688OD, P/N 663011, QUANT 2; WASHER .812OD, P/N 663013, QUANT 2; WASHER LOCK SPRING .33OD, P/N 663103, QUANT 18; SCREW, P/N 663612, QUANT 18; INSTALL INSTR, P/N 663957, QUANT 1; BRKT 90, P/N 664046, QUANT 2; NUT, P/N 664154, QUANT 8
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
Ready to buy 66-40-43?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is 66-40-43?
66-40-43 is a ATTENUATOR,FIXED.
What is the NSN for 66-40-43?
66-40-43 is cataloged in the U.S. Government catalog under NSN 5340-01-395-8261. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 66-40-43