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10909857 — COVER,ACCESS

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

10909857: COVER,ACCESS.

The COVER,ACCESS is a the manufacturer industrial component. Key specifications include material: STEEL, slot_width: 0.312 INCHES NOMINAL IN, slot_length: 0.625 INCHES NOMINAL IN, surface_treatment: PHOSPHATE AND ENAMEL, securing_device_type: THREADED FASTENER, mounting_opening_shape_style: CLOSED HORIZONTAL SLOT. This part is cataloged in the U.S.

Government catalog under NSN 5340-00-104-8869, 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
10909857
NSN: 5340-00-104-8869
FSC: 5340 — Hardware, Commercial
CAGE: 19204 — ARMY, UNITED STATES DEPARTMENT OF THE DBA ROCK ISLAND ARSENAL JMTC (USA)
SPECIFICATIONS
materialSTEEL
slot_width0.312 INCHES NOMINAL IN
slot_length0.625 INCHES NOMINAL IN
surface_treatmentPHOSPHATE AND ENAMEL
securing_device_typeTHREADED FASTENER
mounting_opening_shape_styleCLOSED HORIZONTAL SLOT
NSN5340-00-104-8869
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 10909857 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
•
MOUNTING OPENING SHAPE STYLE: CLOSED HORIZONTAL SLOT
•
SECURING DEVICE TYPE: THREADED FASTENER
•
SURFACE TREATMENT: PHOSPHATE AND ENAMEL
•
MATERIAL: STEEL
•
SLOT WIDTH: 0.312 INCHES NOMINAL IN
•
SLOT LENGTH: 0.625 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
MOUNTING OPENING SHAPE STYLECLOSED HORIZONTAL SLOT
SECURING DEVICE TYPETHREADED FASTENER
SURFACE TREATMENTPHOSPHATE AND ENAMEL
MATERIALSTEEL
SLOT WIDTH0.312 INCHES NOMINAL IN
SLOT LENGTH0.625 INCHES NOMINAL 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: Terminal item — stock exhausted; no further procurementNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 10909857?
10909857 is a COVER,ACCESS.
What is the NSN for 10909857?
10909857 is cataloged in the U.S. Government catalog under NSN 5340-00-104-8869. This indicates validated use in U.S. government and defense supply chains.
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