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12358195 — COVER,ACCESS

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

12358195: COVER,ACCESS.

The COVER,ACCESS is a the manufacturer industrial component. Key specifications include width: 8.670 INCHES NOMINAL IN, length: 5.680 INCHES NOMINAL IN, material: STEEL COMP E4340, body_thickness: 0.375 INCHES NOMINAL IN, peripheral_shape_style: RECTANGLE, FOUR HOLES, cross-sectional_shape_style: FLAT W/OPEN CENTER. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-423-2340, 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
12358195
NSN: 5340-01-423-2340
FSC: 5340 — Hardware, Commercial
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
width8.670 INCHES NOMINAL IN
length5.680 INCHES NOMINAL IN
materialSTEEL COMP E4340
body_thickness0.375 INCHES NOMINAL IN
peripheral_shape_styleRECTANGLE, FOUR HOLES
cross-sectional_shape_styleFLAT W/OPEN CENTER
distance_between_holes_along_width7.660 INCHES NOMINAL IN
distance_between_holes_along_length3.800 INCHES NOMINAL IN
distance_from_first_hole_centerline_to_end_along_width0.380 INCHES NOMINAL IN
distance_from_first_hole_centerline_to_end_along_length1.090 INCHES NOMINAL IN
NSN5340-01-423-2340
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 12358195 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
•
DISTANCE FROM FIRST HOLE CENTERLINE TO END ALONG WIDTH: 0.380 INCHES NOMINAL IN
•
LENGTH: 5.680 INCHES NOMINAL IN
•
DISTANCE BETWEEN HOLES ALONG LENGTH: 3.800 INCHES NOMINAL IN
•
DISTANCE BETWEEN HOLES ALONG WIDTH: 7.660 INCHES NOMINAL IN
•
CROSS-SECTIONAL SHAPE STYLE: FLAT W/OPEN CENTER
•
DISTANCE FROM FIRST HOLE CENTERLINE TO END ALONG LENGTH: 1.090 INCHES NOMINAL IN
•
PERIPHERAL SHAPE STYLE: RECTANGLE, FOUR HOLES
•
WIDTH: 8.670 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
DISTANCE FROM FIRST HOLE CENTERLINE TO END ALONG WIDTH0.380 INCHES NOMINAL IN
LENGTH5.680 INCHES NOMINAL IN
DISTANCE BETWEEN HOLES ALONG LENGTH3.800 INCHES NOMINAL IN
DISTANCE BETWEEN HOLES ALONG WIDTH7.660 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLEFLAT W/OPEN CENTER
DISTANCE FROM FIRST HOLE CENTERLINE TO END ALONG LENGTH1.090 INCHES NOMINAL IN
PERIPHERAL SHAPE STYLERECTANGLE, FOUR HOLES
WIDTH8.670 INCHES NOMINAL IN
MATERIALSTEEL COMP E4340
BODY THICKNESS0.375 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: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 12358195?
12358195 is a COVER,ACCESS.
What is the NSN for 12358195?
12358195 is cataloged in the U.S. Government catalog under NSN 5340-01-423-2340. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.