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12521207 — COVER,ACCESS

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

12521207: COVER,ACCESS.

The COVER,ACCESS is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY 5083 OR ALUMINUM ALLOY 5086 AND ALUMINUM ALLOY 6061, surface_treatment: PAINT, end_item_identification: 2350-01-405-9887 ARMORED RECONNAISSANCE-AIRBORNE ASSAULT, part_name_assigned_by_controlling_agency: TOP COVER. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-589-1772, 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
12521207
NSN: 5340-01-589-1772
FSC: 5340 — Hardware, Commercial
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
materialALUMINUM ALLOY 5083 OR ALUMINUM ALLOY 5086 AND ALUMINUM ALLOY 6061
surface_treatmentPAINT
end_item_identification2350-01-405-9887 ARMORED RECONNAISSANCE-AIRBORNE ASSAULT
material_document_and_classificationASTM B209 ASSN STD SINGLE MATERIAL RESPONSE OR ASTM B928 ASSN STD SINGLE MATERIAL RESPONSE AND ASTM B221 ASSN STD SINGLE MATERIAL RESPONSE
part_name_assigned_by_controlling_agencyTOP COVER
NSN5340-01-589-1772
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 12521207 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
•
MATERIAL DOCUMENT AND CLASSIFICATION: ASTM B209 ASSN STD SINGLE MATERIAL RESPONSE OR ASTM B928 ASSN STD SINGLE MATERIAL RESPONSE AND ASTM B221 ASSN STD SINGLE MATERIAL RESPONSE
•
SURFACE TREATMENT: PAINT
•
MATERIAL: ALUMINUM ALLOY 5083 OR ALUMINUM ALLOY 5086 AND ALUMINUM ALLOY 6061
TECHNICAL CHARACTERISTICS
MATERIAL DOCUMENT AND CLASSIFICATIONASTM B209 ASSN STD SINGLE MATERIAL RESPONSE OR ASTM B928 ASSN STD SINGLE MATERIAL RESPONSE AND ASTM B221 ASSN STD SINGLE MATERIAL RESPONSE
SURFACE TREATMENTPAINT
PART NAME ASSIGNED BY CONTROLLING AGENCYTOP COVER
END ITEM IDENTIFICATION2350-01-405-9887 ARMORED RECONNAISSANCE-AIRBORNE ASSAULT
MATERIALALUMINUM ALLOY 5083 OR ALUMINUM ALLOY 5086 AND ALUMINUM ALLOY 6061
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 12521207?
12521207 is a COVER,ACCESS.
What is the NSN for 12521207?
12521207 is cataloged in the U.S. Government catalog under NSN 5340-01-589-1772. This indicates validated use in U.S. government and defense supply chains.
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