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Technical Data Sheet
PartsTable / COMPONENT / 809-4
809-4 ✓ Verified by PartsTable
— · ORING SEAL
WHAT YOU NEED TO KNOW
Material determines chemical compatibility Standard durometer is 70 Shore A
Wrong material = catastrophic seal failure
PRODUCT OVERVIEW

SOCKET,PLUG-IN ELECTRONIC COMPON. Key specifications include angle: 22.0 DEGREES, width: 0.375 INCHES NOMINAL IN, length: 0.750 INCHES NOMINAL IN, material: COPPER ALLOY OVERALL, thickness: 0.250 INCHES NOMINAL IN, body_style: RECTANGULAR. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-015-2891, 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
809-4
NSN: 5330-00-015-2891
FSC: 5330
CAGE: 07217 — HONEYWELL LIMITED DBA HONEYWELL AEROSPACE TORONTO DIV AEROSPACE-TORONTO (CAN)
SPECIFICATIONS
angle22.0 DEGREES
width0.375 INCHES NOMINAL IN
length0.750 INCHES NOMINAL IN
materialCOPPER ALLOY OVERALL
thickness0.250 INCHES NOMINAL IN
body_styleRECTANGULAR
largest_width0.156 INCHES SINGLE END IN
overall_width0.312 INCHES IN
overall_length0.750 INCHES IN
style_designatorONE PIECE
basic_shape_styleSOLDER, ANGULAR
features_providedLOCKING DEVICE
NSN5330-00-015-2891
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 809-4 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
VERIFIED SUBSTITUTES & CROSS-REFERENCES 7
55554Interchangeable
interchangeable cross-reference
interchangeable
8094Interchangeable
interchangeable cross-reference
interchangeable
5052405AF7Interchangeable
interchangeable cross-reference
interchangeable
409-1200RInterchangeable
interchangeable cross-reference
interchangeable
409-120Interchangeable
interchangeable cross-reference
interchangeable
990206-1Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 809-4?
809-4 is a SOCKET,PLUG-IN ELECTRONIC COMPON.
What parts can replace 809-4?
There are 7 known substitutes for 809-4: 55554, 8094, 5052405AF7 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 809-4?
809-4 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-015-2891. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026