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11616891 — COVER,ACCESS

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

11616891: COVER,ACCESS.

The COVER,ACCESS is a the manufacturer industrial component. Key specifications include width: 6.000 INCHES NOMINAL IN, length: 7.750 INCHES NOMINAL IN, material: ALUMINUM ALLOY 5083 AND ALUMINUM ALLOY 5086, hole_diameter: 0.344 INCHES MINIMUM AND 0.375 INCHES MAXIMUM IN, body_thickness: 0.063 INCHES NOMINAL IN, securing_device_type: THREADED FASTENER. This part is cataloged in the U.S.

Government catalog under NSN 5340-00-110-4029, 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
11616891
NSN: 5340-00-110-4029
FSC: 5340 — Hardware, Commercial
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
width6.000 INCHES NOMINAL IN
length7.750 INCHES NOMINAL IN
materialALUMINUM ALLOY 5083 AND ALUMINUM ALLOY 5086
hole_diameter0.344 INCHES MINIMUM AND 0.375 INCHES MAXIMUM IN
body_thickness0.063 INCHES NOMINAL IN
securing_device_typeTHREADED FASTENER
peripheral_shape_styleRECTANGLE, FOUR HOLES
cross-sectional_shape_styleFLAT
mounting_opening_shape_styleUNTHREADED HOLE
distance_between_holes_along_width6.719 INCHES MINIMUM AND 6.781 INCHES MAXIMUM IN
distance_between_holes_along_length5.219 INCHES MINIMUM AND 5.281 INCHES MAXIMUM IN
material_document_and_classificationQQ-A-250/6 FED SPEC 1ST MATERIAL RESPONSE AND QQ-A-250/7 FED SPEC 2ND MATERIAL RESPONSE
NSN5340-00-110-4029
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 11616891 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: 0.500 INCHES NOMINAL IN
•
LENGTH: 7.750 INCHES NOMINAL IN
•
DISTANCE BETWEEN HOLES ALONG LENGTH: 5.219 INCHES MINIMUM AND 5.281 INCHES MAXIMUM IN
•
DISTANCE BETWEEN HOLES ALONG WIDTH: 6.719 INCHES MINIMUM AND 6.781 INCHES MAXIMUM IN
•
MOUNTING OPENING SHAPE STYLE: UNTHREADED HOLE
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-A-250/6 FED SPEC 1ST MATERIAL RESPONSE AND QQ-A-250/7 FED SPEC 2ND MATERIAL RESPONSE
•
CROSS-SECTIONAL SHAPE STYLE: FLAT
•
SECURING DEVICE TYPE: THREADED FASTENER
TECHNICAL CHARACTERISTICS
DISTANCE FROM FIRST HOLE CENTERLINE TO END ALONG WIDTH0.500 INCHES NOMINAL IN
LENGTH7.750 INCHES NOMINAL IN
DISTANCE BETWEEN HOLES ALONG LENGTH5.219 INCHES MINIMUM AND 5.281 INCHES MAXIMUM IN
DISTANCE BETWEEN HOLES ALONG WIDTH6.719 INCHES MINIMUM AND 6.781 INCHES MAXIMUM IN
MOUNTING OPENING SHAPE STYLEUNTHREADED HOLE
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-250/6 FED SPEC 1ST MATERIAL RESPONSE AND QQ-A-250/7 FED SPEC 2ND MATERIAL RESPONSE
CROSS-SECTIONAL SHAPE STYLEFLAT
SECURING DEVICE TYPETHREADED FASTENER
DISTANCE FROM FIRST HOLE CENTERLINE TO END ALONG LENGTH0.375 INCHES NOMINAL IN
PERIPHERAL SHAPE STYLERECTANGLE, FOUR HOLES
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 11616891?
11616891 is a COVER,ACCESS.
What is the NSN for 11616891?
11616891 is cataloged in the U.S. Government catalog under NSN 5340-00-110-4029. This indicates validated use in U.S. government and defense supply chains.
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