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11478162 — COVER,ACCESS

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

11478162: COVER,ACCESS.

The COVER,ACCESS is a the manufacturer industrial component. Key specifications include width: 5.350 INCHES NOMINAL IN, length: 6.540 INCHES NOMINAL IN, material: STEEL COMP 430, body_thickness: 0.060 INCHES NOMINAL IN, outside_diameter: 0.060 INCHES NOMINAL IN, special_features: USED TO COVER TRANSFORMER. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-517-8361, 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
11478162
NSN: 5340-01-517-8361
FSC: 5340 — Hardware, Commercial
CAGE: 18876 — US ARMY AVIATION AND MISSILE COMMAND (USA)
SPECIFICATIONS
width5.350 INCHES NOMINAL IN
length6.540 INCHES NOMINAL IN
materialSTEEL COMP 430
body_thickness0.060 INCHES NOMINAL IN
outside_diameter0.060 INCHES NOMINAL IN
special_featuresUSED TO COVER TRANSFORMER
surface_treatmentPASSIVATE
inside_corner_radius0.040 INCHES NOMINAL IN
peripheral_shape_styleRECTANGLE, ROUNDED CORNERS, FOUR EARS AN D HOLES
end_item_identificationPATRIOT
first_recess_inside_height0.190 INCHES NOMINAL IN
cross-sectional_shape_styleSQUARE OR RECTANGULAR RECESS
NSN5340-01-517-8361
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 11478162 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: 6.540 INCHES NOMINAL IN
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-35, TYPE VII FED SPEC SINGLE TREATMENT RESPONSE
•
DISTANCE BETWEEN HOLES ALONG LENGTH: 6.262 INCHES NOMINAL IN
•
INSIDE CORNER RADIUS: 0.040 INCHES NOMINAL IN
•
FIRST RECESS INSIDE HEIGHT: 0.190 INCHES NOMINAL IN
•
DISTANCE BETWEEN HOLES ALONG WIDTH: 2.900 INCHES NOMINAL IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: ASTM A240 ASSN STD SINGLE MATERIAL RESPONSE
•
CROSS-SECTIONAL SHAPE STYLE: SQUARE OR RECTANGULAR RECESS
TECHNICAL CHARACTERISTICS
LENGTH6.540 INCHES NOMINAL IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-35, TYPE VII FED SPEC SINGLE TREATMENT RESPONSE
DISTANCE BETWEEN HOLES ALONG LENGTH6.262 INCHES NOMINAL IN
INSIDE CORNER RADIUS0.040 INCHES NOMINAL IN
FIRST RECESS INSIDE HEIGHT0.190 INCHES NOMINAL IN
DISTANCE BETWEEN HOLES ALONG WIDTH2.900 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A240 ASSN STD SINGLE MATERIAL RESPONSE
CROSS-SECTIONAL SHAPE STYLESQUARE OR RECTANGULAR RECESS
OUTSIDE DIAMETER0.060 INCHES NOMINAL IN
SPECIAL FEATURESUSED TO COVER TRANSFORMER
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
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 11478162?
11478162 is a COVER,ACCESS.
What is the NSN for 11478162?
11478162 is cataloged in the U.S. Government catalog under NSN 5340-01-517-8361. This indicates validated use in U.S. government and defense supply chains.
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