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1000790001 — COVER,ACCESS

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

1000790001: COVER,ACCESS.

The COVER,ACCESS is a the manufacturer industrial component. Key specifications include material: RUBBER SYNTHETIC, hole_diameter: 0.250 INCHES NOMINAL IN, body_thickness: 0.250 INCHES NOMINAL IN, flange_thickness: 1.000 INCHES NOMINAL IN, outside_diameter: 15.000 INCHES NOMINAL IN, special_features: COLOR YELL0W. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-236-1928, 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
1000790001
NSN: 5340-01-236-1928
FSC: 5340 — Hardware, Commercial
CAGE: 64866 — FOUNDATION EQUIPMENT CORP (USA)
SPECIFICATIONS
materialRUBBER SYNTHETIC
hole_diameter0.250 INCHES NOMINAL IN
body_thickness0.250 INCHES NOMINAL IN
flange_thickness1.000 INCHES NOMINAL IN
outside_diameter15.000 INCHES NOMINAL IN
special_featuresCOLOR YELL0W
bolt_circle_diameter14.000 INCHES NOMINAL IN
peripheral_shape_styleROUND, MULTI HOLES
bolt_circle_hole_quantity4
first_recess_inside_height1.000 INCHES NOMINAL IN
cross-sectional_shape_styleRECESS, SAME SHAPE AS THE PERIPHERY
mounting_opening_shape_styleUNTHREADED HOLE
NSN5340-01-236-1928
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 1000790001 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
•
FLANGE THICKNESS: 1.000 INCHES NOMINAL IN
•
BOLT CIRCLE HOLE QUANTITY: 4
•
FIRST RECESS INSIDE HEIGHT: 1.000 INCHES NOMINAL IN
•
MOUNTING OPENING SHAPE STYLE: UNTHREADED HOLE
•
CROSS-SECTIONAL SHAPE STYLE: RECESS, SAME SHAPE AS THE PERIPHERY
•
OUTSIDE DIAMETER: 15.000 INCHES NOMINAL IN
•
BOLT CIRCLE DIAMETER: 14.000 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
FLANGE THICKNESS1.000 INCHES NOMINAL IN
BOLT CIRCLE HOLE QUANTITY4
FIRST RECESS INSIDE HEIGHT1.000 INCHES NOMINAL IN
MOUNTING OPENING SHAPE STYLEUNTHREADED HOLE
CROSS-SECTIONAL SHAPE STYLERECESS, SAME SHAPE AS THE PERIPHERY
OUTSIDE DIAMETER15.000 INCHES NOMINAL IN
BOLT CIRCLE DIAMETER14.000 INCHES NOMINAL IN
SPECIAL FEATURESCOLOR YELL0W
PERIPHERAL SHAPE STYLEROUND, MULTI HOLES
MATERIALRUBBER SYNTHETIC
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: Semi-active item — no replacement plannedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 1000790001?
1000790001 is a COVER,ACCESS.
What is the NSN for 1000790001?
1000790001 is cataloged in the U.S. Government catalog under NSN 5340-01-236-1928. 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.