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2221273 — FILE,PULP CANAL,DENTAL

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

2221273: FILE,PULP CANAL,DENTAL.

The FILE,PULP CANAL,DENTAL is a the manufacturer industrial component. Key specifications include material: PLASTIC HANDLE, blade_length: 21.0 MILLIMETERS NOMINAL MM, size_designator: 80, part_name_assigned_by_controlling_agency: FLEX-O-FILE SIZE NUMBER 80 21MM 6S MM. This part is cataloged in the U.S.

Government catalog under NSN 5330-00-456-2557, 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
2221273
NSN: 5330-00-456-2557
NIINs: 004562557, 015035602
FSC: 5330 — Packing and Gasket Materials
CAGE: 24617 — GENERAL MOTORS CORP (USA)
SPECIFICATIONS
materialPLASTIC HANDLE
quantity6
blade_length21.0 MILLIMETERS NOMINAL MM
size_designator80
special_featuresNON-AGGRESSIVE TIP FOR ENDODONTIC TREATMENT; USED TO CLEAN OUT PULP CANALS; STERILE; AUTOCLAVABLE; FLEXIBLE; COLOR CODED; PRESTERILIZED PACKING AND PREINSERTED SILICONE STOPS
part_name_assigned_by_controlling_agencyFLEX-O-FILE SIZE NUMBER 80 21MM 6S MM
NSN5330-00-456-2557
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 2221273 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 FEATURESCROSS-SECTIONAL SHAPE STYLE:116 IRREGULAR SHAPE FROM OLD FIIG A03200
SUBSTITUTES & CROSS-REFERENCES 5
1193473Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
8Q4027AReference document
Same NSN cross-reference
Reference document — Design control — primary reference
819068Reference document
Same NSN cross-reference
Reference document — Secondary reference
027859Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
58223 R1Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 2221273?
2221273 is a FILE,PULP CANAL,DENTAL.
What parts can replace 2221273?
There are 5 known substitutes for 2221273: 1193473, 8Q4027A, 819068 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 2221273?
2221273 is cataloged in the U.S. Government catalog under NSN 5330-00-456-2557. This indicates validated use in U.S. government and defense supply chains.
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