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523-9332 — COVER,ACCESS

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

523-9332: COVER,ACCESS.

The COVER,ACCESS is a the manufacturer industrial component. Key specifications include shape: IRREGULAR, mounting_method: BOLT, special_features: COVER USED ON WATER LINES ON C9 MARINE GENERATOR SET, mounting_hole_type: UNABLE TO DECODE, securing_device_type: THREADED FASTENER, cross-sectional_shape_style: FLAT. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-689-4701, 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
523-9332
NSN: 5340-01-689-4701
FSC: 5340 — Hardware, Commercial
CAGE: 11083 — CATERPILLAR INC DIV CATERPILLAR DEFENSE (USA)
SPECIFICATIONS
shapeIRREGULAR
mounting_methodBOLT
special_featuresCOVER USED ON WATER LINES ON C9 MARINE GENERATOR SET
mounting_hole_typeUNABLE TO DECODE
securing_device_typeTHREADED FASTENER
bolt_circle_hole_quantity6
hole_quantity_along_length6
cross-sectional_shape_styleFLAT
part_name_assigned_by_controlling_agencyCOVER,ACCESS
NSN5340-01-689-4701
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 523-9332 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
•
BOLT CIRCLE HOLE QUANTITY: 6
•
HOLE QUANTITY ALONG LENGTH: 6
•
MOUNTING METHOD: BOLT
•
SHAPE: IRREGULAR
•
CROSS-SECTIONAL SHAPE STYLE: FLAT
•
SECURING DEVICE TYPE: THREADED FASTENER
TECHNICAL CHARACTERISTICS
BOLT CIRCLE HOLE QUANTITY6
HOLE QUANTITY ALONG LENGTH6
MOUNTING METHODBOLT
SHAPEIRREGULAR
CROSS-SECTIONAL SHAPE STYLEFLAT
SECURING DEVICE TYPETHREADED FASTENER
SPECIAL FEATURESCOVER USED ON WATER LINES ON C9 MARINE GENERATOR SET
PART NAME ASSIGNED BY CONTROLLING AGENCYCOVER,ACCESS
MOUNTING HOLE TYPEUNABLE TO DECODE
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
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 523-9332?
523-9332 is a COVER,ACCESS.
What is the NSN for 523-9332?
523-9332 is cataloged in the U.S. Government catalog under NSN 5340-01-689-4701. 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.