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12563323 — COVER,ACCESS

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

12563323: COVER,ACCESS.

The COVER,ACCESS is a the manufacturer industrial component. Key specifications include material: ALUMINUM, special_features: DRAWING SHOWS ASSEMBLY OF PART NUMBERS 12563323-1 THRU -5, surface_treatment: PAINT, securing_device_type: SPECIAL. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-263-7971, 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
12563323
NSN: 5340-01-263-7971
FSC: 5340 — Hardware, Commercial
CAGE: 19200 — COMBAT CAPABILITIES DEVELOPMENT COMMAND (CCDC) ARMAMENTS CENTER DBA CCDC DIV LOGISTICS RESEARCH AND ENGINEERING DIRECTORATE (USA)
SPECIFICATIONS
materialALUMINUM
special_featuresDRAWING SHOWS ASSEMBLY OF PART NUMBERS 12563323-1 THRU -5
surface_treatmentPAINT
securing_device_typeSPECIAL
surface_treatment_document_and_classificationMIL-ST-D171, FINISH 7.3.1 PLUS 20.8 COLOR FOREST GREEEN MIL SPEC 4TH TREATMENT RESPONSE AND FED-STD-595 FED STD 2ND TREATMENT RESPONSE
NSN5340-01-263-7971
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 12563323 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-ST-D171, FINISH 7.3.1 PLUS 20.8 COLOR FOREST GREEEN MIL SPEC 4TH TREATMENT RESPONSE AND FED-STD-595 FED STD 2ND TREATMENT RESPONSE
•
SECURING DEVICE TYPE: SPECIAL
•
SURFACE TREATMENT: PAINT
•
MATERIAL: ALUMINUM
TECHNICAL CHARACTERISTICS
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-ST-D171, FINISH 7.3.1 PLUS 20.8 COLOR FOREST GREEEN MIL SPEC 4TH TREATMENT RESPONSE AND FED-STD-595 FED STD 2ND TREATMENT RESPONSE
SECURING DEVICE TYPESPECIAL
SPECIAL FEATURESDRAWING SHOWS ASSEMBLY OF PART NUMBERS 12563323-1 THRU -5
SURFACE TREATMENTPAINT
MATERIALALUMINUM
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: Terminal item — stock exhausted; no further procurementNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 12563323?
12563323 is a COVER,ACCESS.
What is the NSN for 12563323?
12563323 is cataloged in the U.S. Government catalog under NSN 5340-01-263-7971. This indicates validated use in U.S. government and defense supply chains.
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