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10919859 — COVER,ACCESS

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

10919859: COVER,ACCESS.

The COVER,ACCESS is a the manufacturer industrial component. Key specifications include width: 3.000 INCHES NOMINAL IN, length: 30.000 INCHES NOMINAL IN, material: STEEL, slot_width: 0.438 INCHES NOMINAL IN, slot_length: 0.688 INCHES NOMINAL IN, body_thickness: 0.118 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5340-00-436-4605, 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
10919859
NSN: 5340-00-436-4605
FSC: 5340 — Hardware, Commercial
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
width3.000 INCHES NOMINAL IN
length30.000 INCHES NOMINAL IN
materialSTEEL
slot_width0.438 INCHES NOMINAL IN
slot_length0.688 INCHES NOMINAL IN
body_thickness0.118 INCHES NOMINAL IN
inside_diameter27.000 INCHES NOMINAL IN
flange_thickness0.118 INCHES NOMINAL IN
surface_treatmentENAMEL
fsc_application_dataCABLES,ELECTRICAL SPECIALIZED,VEHICULAR
inside_corner_radius1.125 INCHES NOMINAL IN
securing_device_typeTHREADED FASTENER
NSN5340-00-436-4605
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 10919859 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: 0.500 INCHES NOMINAL IN
•
FSC APPLICATION DATA: CABLES,ELECTRICAL SPECIALIZED,VEHICULAR
•
LENGTH: 30.000 INCHES NOMINAL IN
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: MIL-C-490, GRADE 1 MIL SPEC ALL TREATMENT RESPONSES AND TT-E-529 ASSN STD ALL TREATMENT RESPONSES
•
DISTANCE BETWEEN HOLES ALONG LENGTH: 28.750 INCHES NOMINAL IN
•
FLANGE THICKNESS: 0.118 INCHES NOMINAL IN
•
INSIDE CORNER RADIUS: 1.125 INCHES NOMINAL IN
•
FIRST RECESS INSIDE HEIGHT: 1.875 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
DISTANCE FROM FIRST HOLE CENTERLINE TO END ALONG WIDTH0.500 INCHES NOMINAL IN
FSC APPLICATION DATACABLES,ELECTRICAL SPECIALIZED,VEHICULAR
LENGTH30.000 INCHES NOMINAL IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-C-490, GRADE 1 MIL SPEC ALL TREATMENT RESPONSES AND TT-E-529 ASSN STD ALL TREATMENT RESPONSES
DISTANCE BETWEEN HOLES ALONG LENGTH28.750 INCHES NOMINAL IN
FLANGE THICKNESS0.118 INCHES NOMINAL IN
INSIDE CORNER RADIUS1.125 INCHES NOMINAL IN
FIRST RECESS INSIDE HEIGHT1.875 INCHES NOMINAL IN
DISTANCE BETWEEN HOLES ALONG WIDTH2.000 INCHES NOMINAL IN
MOUNTING OPENING SHAPE STYLECLOSED HORIZONTAL SLOT
OTHER ITEMS IN FSC 5340 — Hardware, Commercial
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5340-00-000-0068 5340-00-000-0132 5340-00-000-8150 5340-00-001-1251 5340-00-001-1264 5340-00-001-1265 5340-00-001-1266 5340-00-001-1275
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
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FREQUENTLY ASKED QUESTIONS
What is 10919859?
10919859 is a COVER,ACCESS.
What is the NSN for 10919859?
10919859 is cataloged in the U.S. Government catalog under NSN 5340-00-436-4605. 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.