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10911889 — COVER,ACCESS

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

10911889: COVER,ACCESS.

The COVER,ACCESS is a the manufacturer industrial component. Key specifications include width: 9.954 INCHES MINIMUM AND 9.974 INCHES MAXIMUM IN, length: 11.226 INCHES MINIMUM AND 11.286 INCHES MAXIMUM IN, material: ALUMINUM ALLOY 6061, hole_diameter: 0.302 INCHES MINIMUM AND 0.312 INCHES MAXIMUM IN, body_thickness: 0.180 INCHES MINIMUM AND 0.200 INCHES MAXIMUM IN, features_provided: SEALING CAPABILITY. This part is cataloged in the U.S.

Government catalog under NSN 5340-00-133-9834, 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
10911889
NSN: 5340-00-133-9834
FSC: 5340 — Hardware, Commercial
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
width9.954 INCHES MINIMUM AND 9.974 INCHES MAXIMUM IN
length11.226 INCHES MINIMUM AND 11.286 INCHES MAXIMUM IN
materialALUMINUM ALLOY 6061
hole_diameter0.302 INCHES MINIMUM AND 0.312 INCHES MAXIMUM IN
body_thickness0.180 INCHES MINIMUM AND 0.200 INCHES MAXIMUM IN
features_providedSEALING CAPABILITY
securing_device_typeTHREADED FASTENER
cross-sectional_shape_styleFLAT
material_document_and_classificationQQ-A-250/11,O FED SPEC SINGLE MATERIAL RESPONSE
NSN5340-00-133-9834
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 10911889 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
•
LENGTH: 11.226 INCHES MINIMUM AND 11.286 INCHES MAXIMUM IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-A-250/11,O FED SPEC SINGLE MATERIAL RESPONSE
•
CROSS-SECTIONAL SHAPE STYLE: FLAT
•
FEATURES PROVIDED: SEALING CAPABILITY
•
SECURING DEVICE TYPE: THREADED FASTENER
•
WIDTH: 9.954 INCHES MINIMUM AND 9.974 INCHES MAXIMUM IN
•
MATERIAL: ALUMINUM ALLOY 6061
•
HOLE DIAMETER: 0.302 INCHES MINIMUM AND 0.312 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
LENGTH11.226 INCHES MINIMUM AND 11.286 INCHES MAXIMUM IN
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-250/11,O FED SPEC SINGLE MATERIAL RESPONSE
CROSS-SECTIONAL SHAPE STYLEFLAT
FEATURES PROVIDEDSEALING CAPABILITY
SECURING DEVICE TYPETHREADED FASTENER
WIDTH9.954 INCHES MINIMUM AND 9.974 INCHES MAXIMUM IN
MATERIALALUMINUM ALLOY 6061
HOLE DIAMETER0.302 INCHES MINIMUM AND 0.312 INCHES MAXIMUM IN
BODY THICKNESS0.180 INCHES MINIMUM AND 0.200 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

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 10911889?
10911889 is a COVER,ACCESS.
What is the NSN for 10911889?
10911889 is cataloged in the U.S. Government catalog under NSN 5340-00-133-9834. This indicates validated use in U.S. government and defense supply chains.
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