20011-4D-105 — RESTRICTOR UNIT,FLUID FLOW

✓ Government record, cited

— · HOSE FITTING

PRODUCT OVERVIEW

20011-4D-105: RESTRICTOR UNIT,FLUID FLOW.

The RESTRICTOR UNIT,FLUID FLOW is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY 2024 BODY, design_type: STRAIGHT, thread_class: 3A SECOND CONNECTION A, thread_series: UNIFIED NATIONAL JOINT FINE (UNJF) SECOND CONNECTION, overall_length: 1.280 INCHES NOMINAL IN, pressure_rating: 3000.0 POUNDS PER SQUARE INCH (PSI) NOMINAL LBS. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-350-6445, 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

20011-4D-105

NSN: 4730-01-350-6445
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 10989 — PALL AEROPOWER CORP SUB OF PALL CORP MECTRON INDUSTRIES DIV (USA)

SPECIFICATIONS

material	ALUMINUM ALLOY 2024 BODY
design_type	STRAIGHT
thread_class	3A SECOND CONNECTION A
thread_series	UNIFIED NATIONAL JOINT FINE (UNJF) SECOND CONNECTION
overall_length	1.280 INCHES NOMINAL IN
pressure_rating	3000.0 POUNDS PER SQUARE INCH (PSI) NOMINAL LBS
thread_direction	RIGHT-HAND SECOND CONNECTION
unable_to_decode	UNABLE TO DECODE
width_across_flats	0.688 INCHES NOMINAL IN
end_connection_type	FLARE TUBE FIRST CONNECTION
thread_size_designator	0.438 SECOND CONNECTION
angle_between_connections	37.0 DEGREES NOMINAL FIRST CONNECTION
NSN	4730-01-350-6445

COMPONENT DIAGRAM

KEY FEATURES

•

PRESSURE RATING: 3000.0 POUNDS PER SQUARE INCH (PSI) NOMINAL LBS

•

WIDTH ACROSS FLATS: 0.688 INCHES NOMINAL IN

•

STRAINER TYPE AND QUANTITY: 1 FILTER

•

DESIGN TYPE: STRAIGHT

•

THREAD SERIES: UNIFIED NATIONAL JOINT FINE (UNJF) SECOND CONNECTION

•

END CONNECTION TYPE: FLARE TUBE FIRST CONNECTION

•

MATERIAL DOCUMENT AND CLASSIFICATION: AMS-QQ-A-250/4, T3 FED SPEC SINGLE MATERIAL RESPONSE LOCATION NOT OTHERWISE SPECIFIED

TECHNICAL CHARACTERISTICS

PRESSURE RATING	3000.0 POUNDS PER SQUARE INCH (PSI) NOMINAL LBS
WIDTH ACROSS FLATS	0.688 INCHES NOMINAL IN
STRAINER TYPE AND QUANTITY	1 FILTER
DESIGN TYPE	STRAIGHT
THREAD SERIES	UNIFIED NATIONAL JOINT FINE (UNJF) SECOND CONNECTION
END CONNECTION TYPE	FLARE TUBE FIRST CONNECTION
END CONNECTION TYPE	THREADED MALE, GASKET SEAL SECOND CONNECTION
MATERIAL DOCUMENT AND CLASSIFICATION	AMS-QQ-A-250/4, T3 FED SPEC SINGLE MATERIAL RESPONSE LOCATION NOT OTHERWISE SPECIFIED
OVERALL LENGTH	1.280 INCHES NOMINAL IN
THREAD DIRECTION	RIGHT-HAND SECOND CONNECTION

SUBSTITUTES & CROSS-REFERENCES 2

334225P01Reference document

Same NSN cross-reference

Reference document — Secondary reference

334225Reference document

Same NSN cross-reference

Reference document — Drawing number reference only

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 20011-4D-105?

20011-4D-105 is a RESTRICTOR UNIT,FLUID FLOW.

What parts can replace 20011-4D-105?

There are 2 known substitutes for 20011-4D-105: 334225P01, 334225. Substitute compatibility should be verified for your specific system.

What is the NSN for 20011-4D-105?

20011-4D-105 is cataloged in the U.S. Government catalog under NSN 4730-01-350-6445. This indicates validated use in U.S. government and defense supply chains.

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20011-4D-105 — RESTRICTOR UNIT,FLUID FLOW

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