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8909-181-001 — COVER,ACCESS

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

8909-181-001: COVER,ACCESS.

The COVER,ACCESS is a the manufacturer industrial component. Key specifications include width: 9.880 INCHES NOMINAL IN, length: 16.880 INCHES NOMINAL IN, material: STEEL COMP 1009, hole_diameter: 0.312 INCHES NOMINAL IN, body_thickness: 0.070 INCHES NOMINAL IN, surface_treatment: PLASTIC. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-371-4760, 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
8909-181-001
NSN: 5340-01-371-4760
FSC: 5340 — Hardware, Commercial
CAGE: 20722 — THE ENTWISTLE COMPANY LLC (USA)
SPECIFICATIONS
width9.880 INCHES NOMINAL IN
length16.880 INCHES NOMINAL IN
materialSTEEL COMP 1009
hole_diameter0.312 INCHES NOMINAL IN
body_thickness0.070 INCHES NOMINAL IN
surface_treatmentPLASTIC
securing_device_typeSPECIAL
hole_quantity_along_length4
cross-sectional_shape_styleFLAT
mounting_opening_shape_styleUNTHREADED HOLE
material_document_and_classificationASTM A569 ASSN STD SINGLE MATERIAL RESPONSE
surface_treatment_document_and_classificationMIL-C-53039 MIL SPEC SINGLE TREATMENT RESPONSE OR MIL-C-46168 MIL SPEC SINGLE TREATMENT RESPONSE
NSN5340-01-371-4760
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 8909-181-001 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: 16.880 INCHES NOMINAL IN
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: MIL-C-53039 MIL SPEC SINGLE TREATMENT RESPONSE OR MIL-C-46168 MIL SPEC SINGLE TREATMENT RESPONSE
•
HOLE QUANTITY ALONG LENGTH: 4
•
MOUNTING OPENING SHAPE STYLE: UNTHREADED HOLE
•
MATERIAL DOCUMENT AND CLASSIFICATION: ASTM A569 ASSN STD SINGLE MATERIAL RESPONSE
•
CROSS-SECTIONAL SHAPE STYLE: FLAT
•
SECURING DEVICE TYPE: SPECIAL
•
SURFACE TREATMENT: PLASTIC
TECHNICAL CHARACTERISTICS
LENGTH16.880 INCHES NOMINAL IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-C-53039 MIL SPEC SINGLE TREATMENT RESPONSE OR MIL-C-46168 MIL SPEC SINGLE TREATMENT RESPONSE
HOLE QUANTITY ALONG LENGTH4
MOUNTING OPENING SHAPE STYLEUNTHREADED HOLE
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A569 ASSN STD SINGLE MATERIAL RESPONSE
CROSS-SECTIONAL SHAPE STYLEFLAT
SECURING DEVICE TYPESPECIAL
SURFACE TREATMENTPLASTIC
WIDTH9.880 INCHES NOMINAL IN
MATERIALSTEEL COMP 1009
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 8909-181-001?
8909-181-001 is a COVER,ACCESS.
What is the NSN for 8909-181-001?
8909-181-001 is cataloged in the U.S. Government catalog under NSN 5340-01-371-4760. This indicates validated use in U.S. government and defense supply chains.
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