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AMD-734 ITEM 9 — COVER,ACCESS

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

AMD-734 ITEM 9: COVER,ACCESS.

The COVER,ACCESS is a the manufacturer industrial component. Key specifications include material: STEEL, hole_diameter: 0.312 INCHES NOMINAL IN, body_thickness: 0.312 INCHES NOMINAL IN, inside_diameter: 6.062 INCHES NOMINAL IN, flange_thickness: 0.250 INCHES NOMINAL IN, outside_diameter: 11.750 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-353-6965, 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
AMD-734 ITEM 9
NSN: 5340-01-353-6965
FSC: 5340 — Hardware, Commercial
CAGE: 70433 — APPLETON MARINE INC (USA)
SPECIFICATIONS
materialSTEEL
hole_diameter0.312 INCHES NOMINAL IN
body_thickness0.312 INCHES NOMINAL IN
inside_diameter6.062 INCHES NOMINAL IN
flange_thickness0.250 INCHES NOMINAL IN
outside_diameter11.750 INCHES NOMINAL IN
special_featuresONE HOLE LOCATED 0.781 IN.FROM TOP EDGE OF DOOR; 0.562 IN. DIA,THREADED 0.375-NPT,THRU IN
bolt_circle_diameter10.875 INCHES NOMINAL IN
securing_device_typeSPECIAL
peripheral_shape_styleROUND, MULTI HOLES
bolt_circle_hole_quantity6
first_recess_inside_height3.750 INCHES NOMINAL IN
NSN5340-01-353-6965
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: AMD-734 ITEM 9 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: 6
•
FIRST RECESS INSIDE HEIGHT: 3.750 INCHES NOMINAL IN
•
MOUNTING OPENING SHAPE STYLE: UNTHREADED HOLE
•
CROSS-SECTIONAL SHAPE STYLE: CIRCULAR RECESS
•
OUTSIDE DIAMETER: 11.750 INCHES NOMINAL IN
•
SECURING DEVICE TYPE: SPECIAL
•
INSIDE DIAMETER: 6.062 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
FLANGE THICKNESS0.250 INCHES NOMINAL IN
BOLT CIRCLE HOLE QUANTITY6
FIRST RECESS INSIDE HEIGHT3.750 INCHES NOMINAL IN
MOUNTING OPENING SHAPE STYLEUNTHREADED HOLE
CROSS-SECTIONAL SHAPE STYLECIRCULAR RECESS
OUTSIDE DIAMETER11.750 INCHES NOMINAL IN
SECURING DEVICE TYPESPECIAL
INSIDE DIAMETER6.062 INCHES NOMINAL IN
BOLT CIRCLE DIAMETER10.875 INCHES NOMINAL IN
SPECIAL FEATURESONE HOLE LOCATED 0.781 IN.FROM TOP EDGE OF DOOR; 0.562 IN. DIA,THREADED 0.375-NPT,THRU 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 2
4524736Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
4524736-1Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
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 AMD-734 ITEM 9?
AMD-734 ITEM 9 is a COVER,ACCESS.
What parts can replace AMD-734 ITEM 9?
There are 2 known substitutes for AMD-734 ITEM 9: 4524736, 4524736-1. Substitute compatibility should be verified for your specific system.
What is the NSN for AMD-734 ITEM 9?
AMD-734 ITEM 9 is cataloged in the U.S. Government catalog under NSN 5340-01-353-6965. 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.