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A136375 — COVER,ACCESS

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

A136375: COVER,ACCESS.

The COVER,ACCESS is a the manufacturer industrial component. Key specifications include inside_width: 3.390 INCHES NOMINAL IN, body_thickness: 0.085 INCHES MINIMUM AND 0.095 INCHES MAXIMUM IN, flange_thickness: 0.085 INCHES MINIMUM AND 0.950 INCHES MAXIMUM IN, outside_diameter: 6.310 INCHES NOMINAL IN, bolt_circle_diameter: 4.120 INCHES NOMINAL IN, securing_device_type: SPECIAL. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-003-9631, 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
A136375
NSN: 5340-01-003-9631
FSC: 5340 — Hardware, Commercial
CAGE: 53591 — SCHWITZER ENGINE COMPONENTS A HOUSEHOLD INTL CO (USA)
SPECIFICATIONS
inside_width3.390 INCHES NOMINAL IN
body_thickness0.085 INCHES MINIMUM AND 0.095 INCHES MAXIMUM IN
flange_thickness0.085 INCHES MINIMUM AND 0.950 INCHES MAXIMUM IN
outside_diameter6.310 INCHES NOMINAL IN
bolt_circle_diameter4.120 INCHES NOMINAL IN
securing_device_typeSPECIAL
peripheral_shape_styleROUND, MULTI HOLES
bolt_circle_hole_quantity8
first_recess_inside_height0.860 INCHES MINIMUM AND 0.865 INCHES MAXIMUM IN
cross-sectional_shape_styleSQUARE OR RECTANGULAR RECESS
NSN5340-01-003-9631
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: A136375 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
•
INSIDE WIDTH: 3.390 INCHES NOMINAL IN
•
FLANGE THICKNESS: 0.085 INCHES MINIMUM AND 0.950 INCHES MAXIMUM IN
•
BOLT CIRCLE HOLE QUANTITY: 8
•
FIRST RECESS INSIDE HEIGHT: 0.860 INCHES MINIMUM AND 0.865 INCHES MAXIMUM IN
•
CROSS-SECTIONAL SHAPE STYLE: SQUARE OR RECTANGULAR RECESS
•
OUTSIDE DIAMETER: 6.310 INCHES NOMINAL IN
•
SECURING DEVICE TYPE: SPECIAL
•
BOLT CIRCLE DIAMETER: 4.120 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
INSIDE WIDTH3.390 INCHES NOMINAL IN
FLANGE THICKNESS0.085 INCHES MINIMUM AND 0.950 INCHES MAXIMUM IN
BOLT CIRCLE HOLE QUANTITY8
FIRST RECESS INSIDE HEIGHT0.860 INCHES MINIMUM AND 0.865 INCHES MAXIMUM IN
CROSS-SECTIONAL SHAPE STYLESQUARE OR RECTANGULAR RECESS
OUTSIDE DIAMETER6.310 INCHES NOMINAL IN
SECURING DEVICE TYPESPECIAL
BOLT CIRCLE DIAMETER4.120 INCHES NOMINAL IN
PERIPHERAL SHAPE STYLEROUND, MULTI HOLES
BODY THICKNESS0.085 INCHES MINIMUM AND 0.095 INCHES MAXIMUM IN
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 1
11621859Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
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 A136375?
A136375 is a COVER,ACCESS.
What parts can replace A136375?
There is 1 known substitute for A136375: 11621859. Substitute compatibility should be verified for your specific system.
What is the NSN for A136375?
A136375 is cataloged in the U.S. Government catalog under NSN 5340-01-003-9631. This indicates validated use in U.S. government and defense supply chains.
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