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5340PL0974498 — COVER,ACCESS

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

5340PL0974498: COVER,ACCESS.

The COVER,ACCESS is a the manufacturer industrial component. Key specifications include material: PLASTIC AND GLASS, hole_diameter: 0.281 INCHES MINIMUM AND 0.288 INCHES MAXIMUM IN, body_thickness: 0.188 INCHES NOMINAL IN, flange_thickness: 0.250 INCHES NOMINAL IN, outside_diameter: 16.094 INCHES MINIMUM AND 16.156 INCHES MAXIMUM IN, special_features: FOUR ADDITIONAL HOLES,0.188 IN. DIA; ONE ADDITIONAL HOLE,0.750 IN.

MIN AND 0.759 IN. MAX DIA IN. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-259-7861, 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
5340PL0974498
NSN: 5340-01-259-7861
FSC: 5340 — Hardware, Commercial
CAGE: 9009H — JEDNOLITY INDEKS MATERIALOWY - UNIFORM MATERIAL INDEX (POL)
SPECIFICATIONS
materialPLASTIC AND GLASS
hole_diameter0.281 INCHES MINIMUM AND 0.288 INCHES MAXIMUM IN
body_thickness0.188 INCHES NOMINAL IN
flange_thickness0.250 INCHES NOMINAL IN
outside_diameter16.094 INCHES MINIMUM AND 16.156 INCHES MAXIMUM IN
special_featuresFOUR ADDITIONAL HOLES,0.188 IN. DIA; ONE ADDITIONAL HOLE,0.750 IN. MIN AND 0.759 IN. MAX DIA IN
features_providedOBSERVATION FACILITY AND SPECIAL MARKING
bolt_circle_diameter15.500 INCHES NOMINAL IN
inside_corner_radius8.844 INCHES MINIMUM AND 8.906 INCHES MAXIMUM IN
securing_device_typeSPECIAL
peripheral_shape_styleROUND, MULTI HOLES
bolt_circle_hole_quantity12
NSN5340-01-259-7861
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 5340PL0974498 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: 0.250 INCHES NOMINAL IN
•
BOLT CIRCLE HOLE QUANTITY: 12
•
INSIDE CORNER RADIUS: 8.844 INCHES MINIMUM AND 8.906 INCHES MAXIMUM IN
•
FIRST RECESS INSIDE HEIGHT: 4.781 INCHES MINIMUM AND 5.219 INCHES MAXIMUM IN
•
MOUNTING OPENING SHAPE STYLE: UNTHREADED HOLE
•
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-P-17549 GR 4 MIL SPEC ALL MATERIAL RESPONSES
•
CROSS-SECTIONAL SHAPE STYLE: SPHERICAL RECESS
•
OUTSIDE DIAMETER: 16.094 INCHES MINIMUM AND 16.156 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
FLANGE THICKNESS0.250 INCHES NOMINAL IN
BOLT CIRCLE HOLE QUANTITY12
INSIDE CORNER RADIUS8.844 INCHES MINIMUM AND 8.906 INCHES MAXIMUM IN
FIRST RECESS INSIDE HEIGHT4.781 INCHES MINIMUM AND 5.219 INCHES MAXIMUM IN
MOUNTING OPENING SHAPE STYLEUNTHREADED HOLE
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-P-17549 GR 4 MIL SPEC ALL MATERIAL RESPONSES
CROSS-SECTIONAL SHAPE STYLESPHERICAL RECESS
OUTSIDE DIAMETER16.094 INCHES MINIMUM AND 16.156 INCHES MAXIMUM IN
FEATURES PROVIDEDOBSERVATION FACILITY AND SPECIAL MARKING
SECURING DEVICE TYPESPECIAL
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: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 5340PL0974498?
5340PL0974498 is a COVER,ACCESS.
What is the NSN for 5340PL0974498?
5340PL0974498 is cataloged in the U.S. Government catalog under NSN 5340-01-259-7861. This indicates validated use in U.S. government and defense supply chains.
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