2503-8-14 — ADAPTER,STRAIGHT,PIPE TO TUBE

✓ Government record, cited

— · HOSE FITTING

PRODUCT OVERVIEW

2503-8-14: ADAPTER,STRAIGHT,PIPE TO TUBE.

The ADAPTER,STRAIGHT,PIPE TO TUBE is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, flow_angle: 45.0 DEGREES, leg_length: 0.953 INCHES NOMINAL SECOND END IN, seat_angle: 37.0 DEGREES FIRST END, thread_class: 2A FIRST END A, connection_type: THREADED EXTERNAL PIPE SECOND END. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-304-2803, 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

2503-8-14

NSN: 4730-01-304-2803
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 22031 — AIR-WAY MANUFACTURING COMPANY (USA)

SPECIFICATIONS

material	STEEL OVERALL
flow_angle	45.0 DEGREES
leg_length	0.953 INCHES NOMINAL SECOND END IN
seat_angle	37.0 DEGREES FIRST END
thread_class	2A FIRST END A
connection_type	THREADED EXTERNAL PIPE SECOND END
connection_style	PLAIN (PIPE) SECOND END
nominal_thread_size	0.750 INCHES FIRST END IN
thread_series_designator	NPT SECOND END
nondefinitive_spec/std_data	4E FIGURE
specification/standard_data	81343-J514 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
nominal_outside_diameter_tube_accommodated	0.500 INCHES FIRST END IN
NSN	4730-01-304-2803

COMPONENT DIAGRAM

KEY FEATURES

•

FLOW ANGLE: 45.0 DEGREES

•

CONNECTION STYLE: FLARED (TUBE) FIRST END

•

CONNECTION TYPE: THREADED EXTERNAL PIPE SECOND END

•

NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED: 0.500 INCHES FIRST END IN

•

LEG LENGTH: 0.953 INCHES NOMINAL SECOND END IN

TECHNICAL CHARACTERISTICS

FLOW ANGLE	45.0 DEGREES
CONNECTION STYLE	FLARED (TUBE) FIRST END
CONNECTION STYLE	PLAIN (PIPE) SECOND END
CONNECTION TYPE	THREADED EXTERNAL PIPE SECOND END
CONNECTION TYPE	THREADED EXTERNAL TUBE FIRST END
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED	0.500 INCHES FIRST END IN
LEG LENGTH	0.953 INCHES NOMINAL SECOND END IN
LEG LENGTH	0.980 INCHES NOMINAL FIRST END IN
NOMINAL THREAD SIZE	0.750 INCHES FIRST END IN
NOMINAL THREAD SIZE	0.875 INCHES SECOND END IN

OTHER ITEMS IN FSC 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

4730-00-000-1895 4730-00-000-4289 4730-00-000-4445 4730-00-000-8373 4730-00-000-8897 4730-00-001-0007 4730-00-001-0008

SUBSTITUTES & CROSS-REFERENCES 5

SAE J514 8-14 070302CReference document

Same NSN cross-reference

Reference document — Secondary reference

J514Reference document

Same NSN cross-reference

Reference document — Secondary reference

8-14 070302CReference document

Same NSN cross-reference

Reference document — Secondary reference

SAE-J514/1Reference document

Same NSN cross-reference

Reference document — Design control — primary reference

SAE-J514Reference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 2503-8-14?

2503-8-14 is a ADAPTER,STRAIGHT,PIPE TO TUBE.

What parts can replace 2503-8-14?

There are 5 known substitutes for 2503-8-14: SAE J514 8-14 070302C, J514, 8-14 070302C and 2 more. Substitute compatibility should be verified for your specific system.

What is the NSN for 2503-8-14?

2503-8-14 is cataloged in the U.S. Government catalog under NSN 4730-01-304-2803. This indicates validated use in U.S. government and defense supply chains.

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2503-8-14 — ADAPTER,STRAIGHT,PIPE TO TUBE

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