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11655158 — COVER,ACCESS

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

11655158: COVER,ACCESS.

The COVER,ACCESS is a the manufacturer industrial component. Key specifications include width: 3.440 INCHES NOMINAL IN, length: 8.392 INCHES NOMINAL IN, material: STEEL, hole_diameter: 0.266 INCHES MINIMUM AND 0.296 INCHES MAXIMUM IN, body_thickness: 0.1196 INCHES NOMINAL IN, special_features: INDENTED ALONG ONE SIDE 1.000 DEEP X 2.988 LG AND HOLES PATTERN KEEPS 0.314 EDGE MARGIN. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-039-3774, 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
11655158
NSN: 5340-01-039-3774
FSC: 5340 — Hardware, Commercial
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
width3.440 INCHES NOMINAL IN
length8.392 INCHES NOMINAL IN
materialSTEEL
hole_diameter0.266 INCHES MINIMUM AND 0.296 INCHES MAXIMUM IN
body_thickness0.1196 INCHES NOMINAL IN
special_featuresINDENTED ALONG ONE SIDE 1.000 DEEP X 2.988 LG AND HOLES PATTERN KEEPS 0.314 EDGE MARGIN
surface_treatmentPHOSPHATE
securing_device_typeTHREADED FASTENER
peripheral_shape_styleOVAL, MULTI HOLES
hole_quantity_along_width4
hole_quantity_along_length12
cross-sectional_shape_styleFLAT
NSN5340-01-039-3774
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 11655158 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: 8.392 INCHES NOMINAL IN
•
HOLE QUANTITY ALONG LENGTH: 12
•
MOUNTING OPENING SHAPE STYLE: UNTHREADED HOLE
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-S-698 FED SPEC SINGLE MATERIAL RESPONSE
•
CROSS-SECTIONAL SHAPE STYLE: FLAT
•
SECURING DEVICE TYPE: THREADED FASTENER
•
HOLE QUANTITY ALONG WIDTH: 4
TECHNICAL CHARACTERISTICS
LENGTH8.392 INCHES NOMINAL IN
HOLE QUANTITY ALONG LENGTH12
MOUNTING OPENING SHAPE STYLEUNTHREADED HOLE
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-698 FED SPEC SINGLE MATERIAL RESPONSE
CROSS-SECTIONAL SHAPE STYLEFLAT
SECURING DEVICE TYPETHREADED FASTENER
HOLE QUANTITY ALONG WIDTH4
SPECIAL FEATURESINDENTED ALONG ONE SIDE 1.000 DEEP X 2.988 LG AND HOLES PATTERN KEEPS 0.314 EDGE MARGIN
SURFACE TREATMENTPHOSPHATE
PERIPHERAL SHAPE STYLEOVAL, MULTI 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 11655158?
11655158 is a COVER,ACCESS.
What is the NSN for 11655158?
11655158 is cataloged in the U.S. Government catalog under NSN 5340-01-039-3774. This indicates validated use in U.S. government and defense supply chains.
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