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659054001 — CIRCUIT CARD ASSEMBLY

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

659054001: CIRCUIT CARD ASSEMBLY.

The CIRCUIT CARD ASSEMBLY is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY 355.0 OR ALUMINUM ALLOY 6061, features_provided: ELECTROSTATIC SENSITIVE, surface_treatment: ANODIZE, casehardening_indicator: NOT CASEHARDENED, end_item_identification: AIRBORNE ELECTRONIC WARFARE EQUIPMENT, AN/APR-46A A, criticality_code_justification: CBBL. This part is cataloged in the U.S.

Government catalog under NSN 5340-00-007-3417, 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
659054001
NSN: 5340-00-007-3417
NIINs: 000073417, 013065600
FSC: 5340 — Hardware, Commercial
CAGE: 55901 — DARE ELECTRONICS, INC. (USA)
SPECIFICATIONS
materialALUMINUM ALLOY 355.0 OR ALUMINUM ALLOY 6061
features_providedELECTROSTATIC SENSITIVE
surface_treatmentANODIZE
casehardening_indicatorNOT CASEHARDENED
end_item_identificationAIRBORNE ELECTRONIC WARFARE EQUIPMENT, AN/APR-46A A
criticality_code_justificationCBBL
material_document_and_classificationQQ-A-601, ALLOY 355, T6 FED SPEC 1ST MATERIAL RESPONSE AND QQ-A-200/8, 6061, T6 FED SPEC 2ND MATERIAL RESPONSE
surface_treatment_document_and_classification100C1-92, ELECTRONICS DIV OF ALLIED TECHNOLOGY INC MFR REF SINGLE TREATMENT RESPONSE
NSN5340-00-007-3417
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 659054001 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: 100C1-92, ELECTRONICS DIV OF ALLIED TECHNOLOGY INC MFR REF SINGLE TREATMENT RESPONSE
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-A-601, ALLOY 355, T6 FED SPEC 1ST MATERIAL RESPONSE AND QQ-A-200/8, 6061, T6 FED SPEC 2ND MATERIAL RESPONSE
•
CASEHARDENING INDICATOR: NOT CASEHARDENED
•
SURFACE TREATMENT: ANODIZE
•
MATERIAL: ALUMINUM ALLOY 355.0 OR ALUMINUM ALLOY 6061
TECHNICAL CHARACTERISTICS
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION100C1-92, ELECTRONICS DIV OF ALLIED TECHNOLOGY INC MFR REF SINGLE TREATMENT RESPONSE
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-601, ALLOY 355, T6 FED SPEC 1ST MATERIAL RESPONSE AND QQ-A-200/8, 6061, T6 FED SPEC 2ND MATERIAL RESPONSE
CASEHARDENING INDICATORNOT CASEHARDENED
SURFACE TREATMENTANODIZE
MATERIALALUMINUM ALLOY 355.0 OR ALUMINUM ALLOY 6061
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 659054001?
659054001 is a CIRCUIT CARD ASSEMBLY.
What is the NSN for 659054001?
659054001 is cataloged in the U.S. Government catalog under NSN 5340-00-007-3417. This indicates validated use in U.S. government and defense supply chains.
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U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.