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803-6397256 PC 1 — COVER,ACCESS

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

803-6397256 PC 1: COVER,ACCESS.

The COVER,ACCESS is a the manufacturer industrial component. Key specifications include width: 10.000 INCHES NOMINAL IN, length: 8.000 INCHES NOMINAL IN, material: ALUMINUM ALLOY 5052, body_thickness: 0.063 INCHES NOMINAL IN, securing_device_type: SPECIAL, material_document_and_classification: QQ-A-250/8 FED SPEC SINGLE MATERIAL RESPONSE. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-322-0915, 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
803-6397256 PC 1
NSN: 5340-01-322-0915
NIINs: 013220915, 013223592, 013225113, 013235641, 013316355
FSC: 5340 — Hardware, Commercial
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)
SPECIFICATIONS
width10.000 INCHES NOMINAL IN
length8.000 INCHES NOMINAL IN
materialALUMINUM ALLOY 5052
body_thickness0.063 INCHES NOMINAL IN
special_featuresMTG HOLES AROUND EDGE SPACED 3.000 IN. MAX FOR 0.188 IN. DIA RIVETS; 1 LATCH HOLE 1.562 IN. DIA; 1 LATCH HOLE 1.062 IN. DIA WITH 4 HOLES FOR 0.125 IN. RIVETS IN
securing_device_typeSPECIAL
material_document_and_classificationQQ-A-250/8 FED SPEC SINGLE MATERIAL RESPONSE
NSN5340-01-322-0915
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 803-6397256 PC 1 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
•
LENGTH: 6.000 INCHES NOMINAL IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-A-250/8 FED SPEC SINGLE MATERIAL RESPONSE
•
SECURING DEVICE TYPE: SPECIAL
•
WIDTH: 6.000 INCHES NOMINAL IN
•
MATERIAL: ALUMINUM ALLOY 5052
TECHNICAL CHARACTERISTICS
LENGTH6.000 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-250/8 FED SPEC SINGLE MATERIAL RESPONSE
SECURING DEVICE TYPESPECIAL
SPECIAL FEATURESMTG HOLES AROUND EDGE SPACED 3.000 IN. MAX FOR 0.188 IN. DIA RIVETS; 1 LATCH HOLE 1.562 IN. DIA; 1 LATCH HOLE 1.062 IN. DIA WITH 4 HOLES FOR 0.125 IN. RIVETS IN
WIDTH6.000 INCHES NOMINAL IN
MATERIALALUMINUM ALLOY 5052
SUBSTITUTES & CROSS-REFERENCES 2
6 X 6 ALUMSame NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
803-6397256 6 X 6 ALUMSame NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
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 803-6397256 PC 1?
803-6397256 PC 1 is a COVER,ACCESS.
What parts can replace 803-6397256 PC 1?
There are 2 known substitutes for 803-6397256 PC 1: 6 X 6 ALUM, 803-6397256 6 X 6 ALUM. Substitute compatibility should be verified for your specific system.
What is the NSN for 803-6397256 PC 1?
803-6397256 PC 1 is cataloged in the U.S. Government catalog under NSN 5340-01-322-0915. This indicates validated use in U.S. government and defense supply chains.
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