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12352817 — COVER,ACCESS

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

12352817: COVER,ACCESS.

The COVER,ACCESS is a the manufacturer industrial component. Key specifications include width: 4.000 INCHES NOMINAL IN, length: 4.250 INCHES NOMINAL IN, material: STEEL COMP 1009, inside_width: 3.7908 INCHES NOMINAL IN, body_thickness: 0.1046 INCHES NOMINAL IN, flange_thickness: 0.1046 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-298-3148, 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
12352817
NSN: 5340-01-298-3148
FSC: 5340 — Hardware, Commercial
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
width4.000 INCHES NOMINAL IN
length4.250 INCHES NOMINAL IN
materialSTEEL COMP 1009
inside_width3.7908 INCHES NOMINAL IN
body_thickness0.1046 INCHES NOMINAL IN
flange_thickness0.1046 INCHES NOMINAL IN
surface_treatmentPLASTIC EPOXY AND PLASTIC POLYAMIDE
inside_corner_radius0.120 INCHES NOMINAL IN
securing_device_typeSPECIAL
peripheral_shape_styleRECTANGLE, NO HOLES
mounting_opening_shape_styleUNTHREADED HOLE
material_document_and_classificationASTM A569 ASSN STD SINGLE MATERIAL RESPONSE
NSN5340-01-298-3148
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 12352817 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
•
INSIDE WIDTH: 3.7908 INCHES NOMINAL IN
•
LENGTH: 4.250 INCHES NOMINAL IN
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: MIL-C-22750 MIL SPEC SINGLE TREATMENT RESPONSE
•
FLANGE THICKNESS: 0.1046 INCHES NOMINAL IN
•
INSIDE CORNER RADIUS: 0.120 INCHES NOMINAL IN
•
MOUNTING OPENING SHAPE STYLE: UNTHREADED HOLE
•
MATERIAL DOCUMENT AND CLASSIFICATION: ASTM A569 ASSN STD SINGLE MATERIAL RESPONSE
•
SECURING DEVICE TYPE: SPECIAL
TECHNICAL CHARACTERISTICS
INSIDE WIDTH3.7908 INCHES NOMINAL IN
LENGTH4.250 INCHES NOMINAL IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-C-22750 MIL SPEC SINGLE TREATMENT RESPONSE
FLANGE THICKNESS0.1046 INCHES NOMINAL IN
INSIDE CORNER RADIUS0.120 INCHES NOMINAL IN
MOUNTING OPENING SHAPE STYLEUNTHREADED HOLE
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A569 ASSN STD SINGLE MATERIAL RESPONSE
SECURING DEVICE TYPESPECIAL
SPECIAL FEATURESWELDED BRACKET,STEEL,ASTM A569; PLASTIC EPOXY POLYAMIDE,MIL-C-22750; 0.500 IN. 1ST AND 2ND LEG LG; 3.1492 IN. CTR SEC H; 0.1046 IN. 1ST,2ND AND CTR SEC THK; 2.750 IN. CTR SEC W; 90.0 DEG 1ST AND 2ND LEG ANGLE; 2.750 IN. 1ST AND 2ND LEG W; TWO SLOTS ON CTR SEC,1.030 IN. LG,0.281 IN. W,1.500 IN. DIST FM SLOT CENTERS IN
SURFACE TREATMENTPLASTIC EPOXY AND PLASTIC POLYAMIDE
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: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 12352817?
12352817 is a COVER,ACCESS.
What is the NSN for 12352817?
12352817 is cataloged in the U.S. Government catalog under NSN 5340-01-298-3148. This indicates validated use in U.S. government and defense supply chains.
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