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344979 — MICROCIRCUIT,DIGITAL

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

344979: MICROCIRCUIT,DIGITAL.

The MICROCIRCUIT,DIGITAL is a the manufacturer industrial component. Key specifications include inclosure_configuration: FLAT PACK, terminal_surface_treatment: SOLDER, terminal_type_and_quantity: 40 FLAT LEADS. This part is cataloged in the U.S.

Government catalog under NSN 5340-00-602-8646, 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
344979
NSN: 5340-00-602-8646
NIINs: 006028646, 007016826, 010713318
FSC: 5340 — Hardware, Commercial
CAGE: 11449 — TURBO POWER & MARINE SYSTEM INC SUB OF UNITED TECHNOLOGIES CORP (USA)
SPECIFICATIONS
inclosure_configurationFLAT PACK
terminal_surface_treatmentSOLDER
terminal_type_and_quantity40 FLAT LEADS
NSN5340-00-602-8646
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 344979 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
TECHNICAL CHARACTERISTICS
SPECIAL FEATURESSTEEL PER AMS 6350 OR 6355,CADMIUM PLATED PER AMS 2400,BRACKET IS FLAT,0.046 IN. MIN TO 0.054 IN. MAX MATERIAL THICKNESS,0.670 IN. MIN TO 0.690 IN. MAX WIDTH,1.810 IN. MIN TO 1.850 IN. MAX LENGTH,0.406 IN. MIN TO 0.469 IN. MAX END RADIUS ON BOTH ENDS,CONTAINS 2 HOLES,0.276 IN. MIN TO 0.286 IN. MAX HOLE DIAMETER,0.330 IN. MIN TO 0.350 IN. MAX DISTANCE FROM HOLE CENTER TO EDGE ALONG LENGTH BOTH ENDS,0.340 IN. BETWEEN HOLE CENTERS AND EDGE ALONG WIDTH BOTH ENDS IN
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 344979?
344979 is a MICROCIRCUIT,DIGITAL.
What is the NSN for 344979?
344979 is cataloged in the U.S. Government catalog under NSN 5340-00-602-8646. This indicates validated use in U.S. government and defense supply chains.
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