PartsTable
Technical Data Sheet
Download PDF

514355 — ATTENUATOR,FIXED

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

514355: ATTENUATOR,FIXED.

The ATTENUATOR,FIXED is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING TERMINAL, body_style: ROUND, TERMINAL/TERMINALS IN OPPOSITE SURFACE, power_rating: 2.0 WATTS AVERAGE AND 0.2 KILOWATTS PEAK, overall_length: 0.840 INCHES MINIMUM AND 0.880 INCHES MAXIMUM IN, frequency_range: 8.000 GIGAHERTZ MINIMUM AND 12.400 GIGAHERTZ MAXIMUM, hardness_rating: 80.0 SHORE DUROMETER A NOMINAL. This part is cataloged in the U.S.

Government catalog under NSN 5331-00-618-0288, 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
514355
NSN: 5331-00-618-0288
NIINs: 006180288, 014334737
FSC: 5331 — O-ring
CAGE: 73030 — HAMILTON SUNDSTRAND CORPORATION DBA COLLINS AEROSPACE (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING TERMINAL
body_styleROUND, TERMINAL/TERMINALS IN OPPOSITE SURFACE
power_rating2.0 WATTS AVERAGE AND 0.2 KILOWATTS PEAK
overall_length0.840 INCHES MINIMUM AND 0.880 INCHES MAXIMUM IN
frequency_range8.000 GIGAHERTZ MINIMUM AND 12.400 GIGAHERTZ MAXIMUM
hardness_rating80.0 SHORE DUROMETER A NOMINAL
mounting_methodCONNECTOR
overall_diameter0.400 INCHES MAXIMUM IN
surface_treatmentPASSIVATE BODY
application_designTRANSMISSION LINE
center_hole_diameter16.094 INCHES MINIMUM AND 16.156 INCHES MAXIMUM IN
operating_temp_range-55.0 TO 100.0 CELSIUS DEGC
NSN5331-00-618-0288
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 514355 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
•
CROSS-SECTIONAL HEIGHT: 0.100 INCHES MINIMUM AND 0.106 INCHES MAXIMUM IN
•
HARDNESS RATING: 80.0 SHORE DUROMETER A NOMINAL
•
CENTER HOLE DIAMETER: 16.094 INCHES MINIMUM AND 16.156 INCHES MAXIMUM IN
•
MATERIAL: RUBBER SYNTHETIC
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL HEIGHT0.100 INCHES MINIMUM AND 0.106 INCHES MAXIMUM IN
HARDNESS RATING80.0 SHORE DUROMETER A NOMINAL
CENTER HOLE DIAMETER16.094 INCHES MINIMUM AND 16.156 INCHES MAXIMUM IN
MATERIALRUBBER SYNTHETIC
SUBSTITUTES & CROSS-REFERENCES 1
5331PL0828896Reference document
Same NSN cross-reference
Reference document — Informative reference only
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
Ready to buy 514355?
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 514355?
514355 is a ATTENUATOR,FIXED.
What parts can replace 514355?
There is 1 known substitute for 514355: 5331PL0828896. Substitute compatibility should be verified for your specific system.
What is the NSN for 514355?
514355 is cataloged in the U.S. Government catalog under NSN 5331-00-618-0288. 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 — 514355

✓ 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.