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103-0359 — COVER,ACCESS

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

103-0359: COVER,ACCESS.

The COVER,ACCESS is a the manufacturer industrial component. Key specifications include width: 15.500 INCHES NOMINAL IN, length: 19.000 INCHES NOMINAL IN, material: STEEL, corner_radius: 1.250 INCHES NOMINAL IN, body_thickness: 0.875 INCHES NOMINAL IN, special_features: NINE 90 DEG ANGLE IRONS ON PERIMETER OF COVER WITH 0.312 IN.-18 UNS THDS VARIOUS SIZE HOLES AND CUTS THRU THE COVER IN. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-052-9678, 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
103-0359
NSN: 5340-01-052-9678
FSC: 5340 — Hardware, Commercial
CAGE: 44940 — CUMMINS POWER GENERATION INC. (USA)
SPECIFICATIONS
width15.500 INCHES NOMINAL IN
length19.000 INCHES NOMINAL IN
materialSTEEL
corner_radius1.250 INCHES NOMINAL IN
body_thickness0.875 INCHES NOMINAL IN
corner_quantity5
special_featuresNINE 90 DEG ANGLE IRONS ON PERIMETER OF COVER WITH 0.312 IN.-18 UNS THDS VARIOUS SIZE HOLES AND CUTS THRU THE COVER IN
surface_treatmentPAINT
securing_device_typeTHREADED FASTENER
peripheral_shape_stylePENTAGON, NO HOLES
cross-sectional_shape_styleFLAT
NSN5340-01-052-9678
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 103-0359 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
•
CORNER QUANTITY: 5
•
CORNER RADIUS: 1.250 INCHES NOMINAL IN
•
LENGTH: 19.000 INCHES NOMINAL IN
•
CROSS-SECTIONAL SHAPE STYLE: FLAT
•
SECURING DEVICE TYPE: THREADED FASTENER
•
SURFACE TREATMENT: PAINT
•
PERIPHERAL SHAPE STYLE: PENTAGON, NO HOLES
TECHNICAL CHARACTERISTICS
CORNER QUANTITY5
CORNER RADIUS1.250 INCHES NOMINAL IN
LENGTH19.000 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLEFLAT
SECURING DEVICE TYPETHREADED FASTENER
SPECIAL FEATURESNINE 90 DEG ANGLE IRONS ON PERIMETER OF COVER WITH 0.312 IN.-18 UNS THDS VARIOUS SIZE HOLES AND CUTS THRU THE COVER IN
SURFACE TREATMENTPAINT
PERIPHERAL SHAPE STYLEPENTAGON, NO HOLES
WIDTH15.500 INCHES NOMINAL IN
MATERIALSTEEL
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 103-0359?
103-0359 is a COVER,ACCESS.
What is the NSN for 103-0359?
103-0359 is cataloged in the U.S. Government catalog under NSN 5340-01-052-9678. This indicates validated use in U.S. government and defense supply chains.
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