0503-4-4 — ADAPTER,STRAIGHT,TUBE TO BOSS

✓ Government record, cited

Legrand · HOSE FITTING

PRODUCT OVERVIEW

0503-4-4: ADAPTER,STRAIGHT,TUBE TO BOSS.

The ADAPTER,STRAIGHT,TUBE TO BOSS is a Legrand industrial component. Key specifications include material: PLASTIC HANDLE, blade_length: 25.0 MILLIMETERS NOMINAL MM, size_designator: 40, special_features: COLOR CODED HANDLE; USED TO CLEAN AND DEBRIDE THE ROOT CANAL SYSTEM, part_name_assigned_by_controlling_agency: FILE PULP CANAL DENTAL CRS BLADE PLASTIC HANDLE SZ 40 6S. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-024-1321, 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

0503-4-4

NSN: 4730-01-024-1321
NIINs: 010241321, 012722119
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 30780 — PARKER-HANNIFIN CORPORATION DBA PNEUTRONICS DIV TUBE FITTINGS DIVISION (USA)

SPECIFICATIONS

material	PLASTIC HANDLE
quantity	6
blade_length	25.0 MILLIMETERS NOMINAL MM
size_designator	40
special_features	COLOR CODED HANDLE; USED TO CLEAN AND DEBRIDE THE ROOT CANAL SYSTEM
part_name_assigned_by_controlling_agency	FILE PULP CANAL DENTAL CRS BLADE PLASTIC HANDLE SZ 40 6S
NSN	4730-01-024-1321

COMPONENT DIAGRAM

KEY FEATURES

•

SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-Z-325,TYPE 2,CLASS 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL

•

CONNECTION STYLE: EXTERNAL SEAT FOR GASKET SEAL (BOSS) SECOND END

•

NOMINAL OVERALL LENGTH: 1.230 INCHES IN

•

CONNECTION TYPE: THREADED EXTERNAL TUBE FIRST END

•

NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED: 0.250 INCHES FIRST END IN

•

OPERATING PRESSURE: 3000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS

TECHNICAL CHARACTERISTICS

SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	QQ-Z-325,TYPE 2,CLASS 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
CONNECTION STYLE	EXTERNAL SEAT FOR GASKET SEAL (BOSS) SECOND END
CONNECTION STYLE	FLARED (TUBE) FIRST END
NOMINAL OVERALL LENGTH	1.230 INCHES IN
CONNECTION TYPE	THREADED EXTERNAL TUBE FIRST END
CONNECTION TYPE	THREADED EXTERNAL BOSS SECOND END
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED	0.250 INCHES FIRST END IN
OPERATING PRESSURE	3000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
NOMINAL THREAD SIZE	0.438 INCHES ALL ENDS IN
SEAT ANGLE	37.0 DEGREES FIRST END

SUBSTITUTES & CROSS-REFERENCES 6

1040-4-4Reference document

Same NSN cross-reference

Reference document — Replaced / superseded reference

1040-4-4SReference document

Same NSN cross-reference

Reference document — Replaced / superseded reference

MIL-DTL-18866Reference document

Same NSN cross-reference

Reference document — Identification reference

029-001840Reference document

Same NSN cross-reference

Reference document — Replaced / superseded reference

MIL-F-18866Reference document

Same NSN cross-reference

Reference document — Secondary reference

MS39324-4-4Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

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 0503-4-4?

0503-4-4 is a ADAPTER,STRAIGHT,TUBE TO BOSS manufactured by Legrand.

What parts can replace 0503-4-4?

There are 6 known substitutes for 0503-4-4: 1040-4-4, 1040-4-4S, MIL-DTL-18866 and 3 more. Substitute compatibility should be verified for your specific system.

What is the NSN for 0503-4-4?

0503-4-4 is cataloged in the U.S. Government catalog under NSN 4730-01-024-1321. This indicates validated use in U.S. government and defense supply chains.

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0503-4-4 — ADAPTER,STRAIGHT,TUBE TO BOSS

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