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Technical Data Sheet
2-7144 ✓ Verified by PartsTable
Clementoni · ORING SEAL
WHAT YOU NEED TO KNOW
Material determines chemical compatibility Standard durometer is 70 Shore A
Wrong material = catastrophic seal failure
PRODUCT OVERVIEW

The BUSHING,SLEEVE is a Clementoni industrial component. Key specifications include length: 420.0 MILLIMETERS NOMINAL MM, diameter: 14.0 MILLIMETERS MM, special_features: MODIFIED KUNTSCHER; FOR USE IN FIXATION AND STABILIZATION OF A BROKEN FEMUR, general_characteristics_item_description: LIGHT AND MOISTURE SENSITIVE,PIN BAR,11 X 18 5/8 IN.,2 SIDED IN, part_name_assigned_by_controlling_agency: NAIL FEMORAL MODIFIED KUNTSCHNER 420 MM LONG 14 MM DIA MM. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-041-4620, 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
2-7144
NSN: 5330-00-041-4620
FSC: 5330
CAGE: 52358 — PAXTON PRODUCTS INC (USA)
SPECIFICATIONS
length420.0 MILLIMETERS NOMINAL MM
diameter14.0 MILLIMETERS MM
special_featuresMODIFIED KUNTSCHER; FOR USE IN FIXATION AND STABILIZATION OF A BROKEN FEMUR
general_characteristics_item_descriptionLIGHT AND MOISTURE SENSITIVE,PIN BAR,11 X 18 5/8 IN.,2 SIDED IN
part_name_assigned_by_controlling_agencyNAIL FEMORAL MODIFIED KUNTSCHNER 420 MM LONG 14 MM DIA MM
NSN5330-00-041-4620
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 2-7144 MFR: Clementoni ⚠ 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
GENERAL CHARACTERISTICS ITEM DESCRIPTION: IRON
TECHNICAL CHARACTERISTICS (FLIS)
GENERAL CHARACTERISTICS ITEM DESCRIPTIONIRON
VERIFIED SUBSTITUTES & CROSS-REFERENCES 24
6194Interchangeable
interchangeable cross-reference
interchangeable
FFS103TYPE1STYLE3Interchangeable
interchangeable cross-reference
interchangeable
102430Interchangeable
interchangeable cross-reference
interchangeable
1493Interchangeable
interchangeable cross-reference
interchangeable
8519ITEM3Interchangeable
interchangeable cross-reference
interchangeable
8517ITEM3Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 2-7144?
2-7144 is a BUSHING,SLEEVE manufactured by Clementoni.
What parts can replace 2-7144?
There are 24 known substitutes for 2-7144: 6194, FFS103TYPE1STYLE3, 102430 and 21 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 2-7144?
2-7144 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-041-4620. This indicates validated use in U.S. government and defense supply chains.
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