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12351626 — COVER,ACCESS

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

12351626: COVER,ACCESS.

The COVER,ACCESS is a the manufacturer industrial component. Key specifications include hole_diameter: 0.309 INCHES MINIMUM AND 0.333 INCHES MAXIMUM IN, surface_treatment: PLASTIC POLYAMIDE AND PLASTIC EPOXY, securing_device_type: SPECIAL, cross-sectional_shape_style: SQUARE OR RECTANGULAR RECESS, mounting_opening_shape_style: UNTHREADED HOLE, surface_treatment_document_and_classification: MIL-C-22750 TY 1 MIL SPEC ALL TREATMENT RESPONSES. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-332-7449, 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
12351626
NSN: 5340-01-332-7449
FSC: 5340 — Hardware, Commercial
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
hole_diameter0.309 INCHES MINIMUM AND 0.333 INCHES MAXIMUM IN
surface_treatmentPLASTIC POLYAMIDE AND PLASTIC EPOXY
securing_device_typeSPECIAL
cross-sectional_shape_styleSQUARE OR RECTANGULAR RECESS
mounting_opening_shape_styleUNTHREADED HOLE
surface_treatment_document_and_classificationMIL-C-22750 TY 1 MIL SPEC ALL TREATMENT RESPONSES
NSN5340-01-332-7449
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 12351626 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
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: MIL-C-22750 TY 1 MIL SPEC ALL TREATMENT RESPONSES
•
MOUNTING OPENING SHAPE STYLE: UNTHREADED HOLE
•
CROSS-SECTIONAL SHAPE STYLE: SQUARE OR RECTANGULAR RECESS
•
SECURING DEVICE TYPE: SPECIAL
•
SURFACE TREATMENT: PLASTIC POLYAMIDE AND PLASTIC EPOXY
•
HOLE DIAMETER: 0.309 INCHES MINIMUM AND 0.333 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-C-22750 TY 1 MIL SPEC ALL TREATMENT RESPONSES
MOUNTING OPENING SHAPE STYLEUNTHREADED HOLE
CROSS-SECTIONAL SHAPE STYLESQUARE OR RECTANGULAR RECESS
SECURING DEVICE TYPESPECIAL
SURFACE TREATMENTPLASTIC POLYAMIDE AND PLASTIC EPOXY
HOLE DIAMETER0.309 INCHES MINIMUM AND 0.333 INCHES MAXIMUM 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 12351626?
12351626 is a COVER,ACCESS.
What is the NSN for 12351626?
12351626 is cataloged in the U.S. Government catalog under NSN 5340-01-332-7449. This indicates validated use in U.S. government and defense supply chains.
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