1551AS269-1 — ELBOW,PIPE TO TUBE

✓ Government record, cited

— · HOSE FITTING

PRODUCT OVERVIEW

1551AS269-1: ELBOW,PIPE TO TUBE.

The ELBOW,PIPE TO TUBE is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING OVERALL, flow_angle: 90.0 DEGREES, connection_type: THREADED EXTERNAL TUBE FIRST END, connection_style: PLAIN (TUBE) FIRST END, special_features: CLEANLINESS SHALL BE IN ACCORDANCE WITH MIL-STD-1330 FOR OXYGEN SERVICE, operating_pressure: 5000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-301-4251, 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

1551AS269-1

NSN: 4730-01-301-4251
NIINs: 013014251, 013107772
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 30003 — NAVAL AIR SYSTEMS COMMAND MANAGED ORIGINAL DESIGN ACTIVITY NOT MATERIAL/PARTS SUPPLIER (USA)

SPECIFICATIONS

material	STEEL CORROSION RESISTING OVERALL
flow_angle	90.0 DEGREES
connection_type	THREADED EXTERNAL TUBE FIRST END
connection_style	PLAIN (TUBE) FIRST END
special_features	CLEANLINESS SHALL BE IN ACCORDANCE WITH MIL-STD-1330 FOR OXYGEN SERVICE
operating_pressure	5000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
nominal_thread_size	0.438 INCHES FIRST END IN
fsc_application_data	EONS PSA UNIT
maximum_operating_temp	125.0 FAHRENHEIT SINGLE RESPONSE DEGF
thread_series_designator	UNF FIRST END
criticality_code_justification	ZZZY
material_document_and_classification	QQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
NSN	4730-01-301-4251

COMPONENT DIAGRAM

KEY FEATURES

•

CONNECTION STYLE: PLAIN (TUBE) FIRST END

•

CONNECTION TYPE: THREADED EXTERNAL TUBE FIRST END

•

MATERIAL DOCUMENT AND CLASSIFICATION: QQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE OVERALL

•

NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED: 0.250 INCHES FIRST END IN

•

OPERATING PRESSURE: 5000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS

•

NOMINAL THREAD SIZE: 0.438 INCHES FIRST END IN

•

MAXIMUM OPERATING TEMP: 125.0 FAHRENHEIT SINGLE RESPONSE DEGF

TECHNICAL CHARACTERISTICS

CONNECTION STYLE	PLAIN (TUBE) FIRST END
CONNECTION TYPE	THREADED EXTERNAL TUBE FIRST END
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED	0.250 INCHES FIRST END IN
OPERATING PRESSURE	5000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
NOMINAL THREAD SIZE	0.438 INCHES FIRST END IN
MAXIMUM OPERATING TEMP	125.0 FAHRENHEIT SINGLE RESPONSE DEGF
SPECIAL FEATURES	CLEANLINESS SHALL BE IN ACCORDANCE WITH MIL-STD-1330 FOR OXYGEN SERVICE
MATERIAL	STEEL CORROSION RESISTING OVERALL
THREAD SERIES DESIGNATOR	UNF FIRST END

SUBSTITUTES & CROSS-REFERENCES 2

1551AS269Reference document

Same NSN cross-reference

Reference document — Drawing number reference only

SS-400-2-4STBMReference document

Same NSN cross-reference

Reference document — Secondary reference

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 1551AS269-1?

1551AS269-1 is a ELBOW,PIPE TO TUBE.

What parts can replace 1551AS269-1?

There are 2 known substitutes for 1551AS269-1: 1551AS269, SS-400-2-4STBM. Substitute compatibility should be verified for your specific system.

What is the NSN for 1551AS269-1?

1551AS269-1 is cataloged in the U.S. Government catalog under NSN 4730-01-301-4251. This indicates validated use in U.S. government and defense supply chains.

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1551AS269-1 — ELBOW,PIPE TO TUBE

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