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02-2553 — FORCEPS,TANGENTIAL OCCLUSION

✓ Government record, cited
Legrand · ORING SEAL
PRODUCT OVERVIEW

02-2553: FORCEPS,TANGENTIAL OCCLUSION.

Safety switches for on-load circuit breaking by visible isolation of the contacts Double break type load switching with self cleaning contacts by rapid make and break movements Fixing on rail EN 60715 or screw fixing (only on rail for Vistop 63 A) Padlockable handle in open position: 1 to 3 padlocks Cat.No 0 227 97 2 versions for mounting on faceplate: right side handle, supplied with seal to maintain the IP protection for the enclosures (up to IP 55), screws, self adhesive drilling template, extension rod (30 to 170 mm) for creating an external angle direct front handle or external (for Vistop 63 to 160 A) This part is cataloged in the U.S. Government catalog under NSN 5330-01-141-8444, indicating validated use in U.S. government and defense logistics supply chains.

WHERE IT FITS
02-2553
NSN: 5330-01-141-8444
NIINs: 011418444, 015046604
FSC: 5330 — Packing and Gasket Materials
CAGE: 80739 — BEATRICE FOODS CO TAYLOR FREEZER DIV (USA)
SPECIFICATIONS
special_features25MM, 7.750 IN., 7MM DEEP;CARDIOVASCULAR AND THORACIC MM
part_name_assigned_by_controlling_agencyFORCEPS COOLEY TANGENTIAL OCCULUSION 7MM DEEP 7.75 IN. MM
NSN5330-01-141-8444
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 02-2553 MFR: Legrand ⚠ 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
SUBSTITUTES & CROSS-REFERENCES 1
22553Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 02-2553?
02-2553 is a FORCEPS,TANGENTIAL OCCLUSION manufactured by Legrand.
What parts can replace 02-2553?
There is 1 known substitute for 02-2553: 22553. Substitute compatibility should be verified for your specific system.
What is the NSN for 02-2553?
02-2553 is cataloged in the U.S. Government catalog under NSN 5330-01-141-8444. This indicates validated use in U.S. government and defense supply chains.
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