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205519 — CONNECTOR,RECEPTACLE,ELECTRICAL

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

205519: CONNECTOR,RECEPTACLE,ELECTRICAL.

CONNECTOR,RECEPTACLE,ELECTRICAL. Key specifications include width: 2.817 INCHES NOMINAL IN, length: 2.817 INCHES NOMINAL IN, material: ALUMINUM ALLOY, corner_radius: 0.190 INCHES NOMINAL IN, hole_diameter: 0.203 INCHES NOMINAL IN, body_thickness: 0.062 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5340-00-589-1475, 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
205519
NSN: 5340-00-589-1475
NIINs: 005891475, 013841204
FSC: 5340 — Hardware, Commercial
CAGE: 81833 — AEROCONTROLEX GROUP, INC. (USA)
SPECIFICATIONS
width2.817 INCHES NOMINAL IN
length2.817 INCHES NOMINAL IN
materialALUMINUM ALLOY
corner_radius0.190 INCHES NOMINAL IN
hole_diameter0.203 INCHES NOMINAL IN
body_thickness0.062 INCHES NOMINAL IN
flange_thickness0.062 INCHES NOMINAL IN
surface_treatmentANODIZE
securing_device_typeTHREADED FASTENER
peripheral_shape_styleRECTANGLE, FOUR HOLES
end_item_identificationPACER DAWN
first_recess_inside_height1.547 INCHES NOMINAL IN
NSN5340-00-589-1475
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 205519 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
•
DISTANCE FROM FIRST HOLE CENTERLINE TO END ALONG WIDTH: 0.190 INCHES NOMINAL IN
•
CORNER RADIUS: 0.190 INCHES NOMINAL IN
•
LENGTH: 2.817 INCHES NOMINAL IN
•
DISTANCE BETWEEN HOLES ALONG LENGTH: 2.437 INCHES NOMINAL IN
•
FLANGE THICKNESS: 0.062 INCHES NOMINAL IN
•
FIRST RECESS INSIDE HEIGHT: 1.547 INCHES NOMINAL IN
•
DISTANCE BETWEEN HOLES ALONG WIDTH: 2.437 INCHES NOMINAL IN
•
MOUNTING OPENING SHAPE STYLE: UNTHREADED HOLE
TECHNICAL CHARACTERISTICS
DISTANCE FROM FIRST HOLE CENTERLINE TO END ALONG WIDTH0.190 INCHES NOMINAL IN
CORNER RADIUS0.190 INCHES NOMINAL IN
LENGTH2.817 INCHES NOMINAL IN
DISTANCE BETWEEN HOLES ALONG LENGTH2.437 INCHES NOMINAL IN
FLANGE THICKNESS0.062 INCHES NOMINAL IN
FIRST RECESS INSIDE HEIGHT1.547 INCHES NOMINAL IN
DISTANCE BETWEEN HOLES ALONG WIDTH2.437 INCHES NOMINAL IN
MOUNTING OPENING SHAPE STYLEUNTHREADED HOLE
CROSS-SECTIONAL SHAPE STYLEFLAT
SECURING DEVICE TYPETHREADED FASTENER
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Terminal item — no further procurement; issued until stock is exhaustedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 205519?
205519 is a CONNECTOR,RECEPTACLE,ELECTRICAL.
What is the NSN for 205519?
205519 is cataloged in the U.S. Government catalog under NSN 5340-00-589-1475. 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.