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PartsTable / COMPONENT / KG11399
KG11399 ✓ 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

The BRACKET,ANGLE is a the manufacturer industrial component. Key specifications include mounting_hole_type: PLAIN, first_leg_thickness: 0.375 INCHES NOMINAL IN, second_leg_thickness: 0.375 INCHES NOMINAL IN, second_leg_slot_width: 0.750 INCHES NOMINAL IN, second_leg_slot_length: 1.000 INCHES NOMINAL IN, first_leg_hole_arrangement_style: ONE HOLE. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-01-343-3222, 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
KG11399
NSN: 5340-01-343-3222
FSC: 5340
CAGE: 39084 — KNIGHT TRAILER CO INC (CAN)
SPECIFICATIONS
mounting_hole_typePLAIN
first_leg_thickness0.375 INCHES NOMINAL IN
second_leg_thickness0.375 INCHES NOMINAL IN
second_leg_slot_width0.750 INCHES NOMINAL IN
second_leg_slot_length1.000 INCHES NOMINAL IN
first_leg_hole_arrangement_styleONE HOLE
second_leg_hole_arrangement_style2 SLOTS
second_leg_relationship_to_first_legNOT IDENTICAL
second_leg_distance_between_hole_centers_along_width4.750 INCHES NOMINAL IN
NSN5340-01-343-3222
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: KG11399 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
•
MOUNTING HOLE TYPE: PLAIN
•
FIRST LEG HOLE ARRANGEMENT STYLE: ONE HOLE
•
SECOND LEG THICKNESS: 0.375 INCHES NOMINAL IN
•
SECOND LEG RELATIONSHIP TO FIRST LEG: NOT IDENTICAL
•
SECOND LEG SLOT LENGTH: 1.000 INCHES NOMINAL IN
•
FIRST LEG THICKNESS: 0.375 INCHES NOMINAL IN
•
SECOND LEG DISTANCE BETWEEN HOLE CENTERS ALONG WIDTH: 4.750 INCHES NOMINAL IN
•
SECOND LEG SLOT WIDTH: 0.750 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
MOUNTING HOLE TYPEPLAIN
FIRST LEG HOLE ARRANGEMENT STYLEONE HOLE
SECOND LEG THICKNESS0.375 INCHES NOMINAL IN
SECOND LEG RELATIONSHIP TO FIRST LEGNOT IDENTICAL
SECOND LEG SLOT LENGTH1.000 INCHES NOMINAL IN
FIRST LEG THICKNESS0.375 INCHES NOMINAL IN
SECOND LEG DISTANCE BETWEEN HOLE CENTERS ALONG WIDTH4.750 INCHES NOMINAL IN
SECOND LEG SLOT WIDTH0.750 INCHES NOMINAL IN
SECOND LEG HOLE ARRANGEMENT STYLE2 SLOTS
VERIFIED SUBSTITUTES & CROSS-REFERENCES 11
C230Upgraded Successor
successor cross-reference
successor
6230XInterchangeable
interchangeable cross-reference
interchangeable
72-6970-266Interchangeable
interchangeable cross-reference
interchangeable
150BC02Interchangeable
interchangeable cross-reference
interchangeable
33518Interchangeable
interchangeable cross-reference
interchangeable
33435Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is KG11399?
KG11399 is a BRACKET,ANGLE.
What parts can replace KG11399?
There are 11 known substitutes for KG11399: C230, 6230X, 72-6970-266 and 8 more. Substitute compatibility should be verified for your specific system.
What is the NSN for KG11399?
KG11399 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-01-343-3222. 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