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10943647 — COVER,ACCESS

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

10943647: COVER,ACCESS.

The COVER,ACCESS is a the manufacturer industrial component. Key specifications include width: 19.630 INCHES NOMINAL IN, length: 13.170 INCHES NOMINAL IN, material: ALUMINUM ALLOY 5052, hole_diameter: 0.227 INCHES MINIMUM AND 0.232 INCHES MAXIMUM IN, body_thickness: 0.180 INCHES MINIMUM AND 0.200 INCHES MAXIMUM IN, securing_device_type: THREADED FASTENER AND SPECIAL. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-240-7031, 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
10943647
NSN: 5340-01-240-7031
FSC: 5340 — Hardware, Commercial
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
width19.630 INCHES NOMINAL IN
length13.170 INCHES NOMINAL IN
materialALUMINUM ALLOY 5052
hole_diameter0.227 INCHES MINIMUM AND 0.232 INCHES MAXIMUM IN
body_thickness0.180 INCHES MINIMUM AND 0.200 INCHES MAXIMUM IN
special_featuresINCLUDES AN ADDITIONAL 5 HOLES. ITEM INCLUDES 5 STUDS AND 5 PINS. END ITEM APPLICATION:XM501E3,LOADER MISSILE NSN:1450-00-066-8873. REFER TO DWG FOR TECH. DATA
securing_device_typeTHREADED FASTENER AND SPECIAL
peripheral_shape_styleRECTANGLE, FOUR HOLES
cross-sectional_shape_styleFLAT
mounting_opening_shape_styleUNTHREADED HOLE
distance_between_holes_along_width7.730 INCHES MINIMUM AND 7.770 INCHES MAXIMUM IN
distance_between_holes_along_length5.730 INCHES MINIMUM AND 5.770 INCHES MAXIMUM IN
NSN5340-01-240-7031
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 10943647 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
•
DISTANCE FROM FIRST HOLE CENTERLINE TO END ALONG WIDTH: 5.560 INCHES NOMINAL IN
•
LENGTH: 13.170 INCHES NOMINAL IN
•
DISTANCE BETWEEN HOLES ALONG LENGTH: 5.730 INCHES MINIMUM AND 5.770 INCHES MAXIMUM IN
•
DISTANCE BETWEEN HOLES ALONG WIDTH: 7.730 INCHES MINIMUM AND 7.770 INCHES MAXIMUM IN
•
MOUNTING OPENING SHAPE STYLE: UNTHREADED HOLE
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-A-250 FED SPEC SINGLE MATERIAL RESPONSE
•
CROSS-SECTIONAL SHAPE STYLE: FLAT
•
SECURING DEVICE TYPE: THREADED FASTENER AND SPECIAL
TECHNICAL CHARACTERISTICS
DISTANCE FROM FIRST HOLE CENTERLINE TO END ALONG WIDTH5.560 INCHES NOMINAL IN
LENGTH13.170 INCHES NOMINAL IN
DISTANCE BETWEEN HOLES ALONG LENGTH5.730 INCHES MINIMUM AND 5.770 INCHES MAXIMUM IN
DISTANCE BETWEEN HOLES ALONG WIDTH7.730 INCHES MINIMUM AND 7.770 INCHES MAXIMUM IN
MOUNTING OPENING SHAPE STYLEUNTHREADED HOLE
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-250 FED SPEC SINGLE MATERIAL RESPONSE
CROSS-SECTIONAL SHAPE STYLEFLAT
SECURING DEVICE TYPETHREADED FASTENER AND SPECIAL
DISTANCE FROM FIRST HOLE CENTERLINE TO END ALONG LENGTH5.120 INCHES NOMINAL IN
SPECIAL FEATURESINCLUDES AN ADDITIONAL 5 HOLES. ITEM INCLUDES 5 STUDS AND 5 PINS. END ITEM APPLICATION:XM501E3,LOADER MISSILE NSN:1450-00-066-8873. REFER TO DWG FOR TECH. DATA
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: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 10943647?
10943647 is a COVER,ACCESS.
What is the NSN for 10943647?
10943647 is cataloged in the U.S. Government catalog under NSN 5340-01-240-7031. 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.