A51H92503 — ELBOW,BOSS

✓ Government record, cited

— · HOSE FITTING

PRODUCT OVERVIEW

A51H92503: ELBOW,BOSS.

The ELBOW,BOSS is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY OVERALL, flow_angle: 30.0 DEGREES, leg_length: 0.709 INCHES NOMINAL FIRST END IN, thread_class: 3B FIRST END, connection_style: GASKET SEAL (BOSS) FIRST END, special_features: OBLONG FLANGE 0.250 IN. FROM ONE END WITH TWO 0.190 IN.

DIA. HOLES ON 1.560 IN. DIA.

BOLT CIRCLE IN. This part is cataloged in the U.S. Government catalog under NSN 4730-00-008-8899, 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

A51H92503

NSN: 4730-00-008-8899
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 26512 — NORTHROP GRUMMAN SYSTEMS CORPORATION (USA)

SPECIFICATIONS

material	ALUMINUM ALLOY OVERALL
flow_angle	30.0 DEGREES
leg_length	0.709 INCHES NOMINAL FIRST END IN
thread_class	3B FIRST END
connection_style	GASKET SEAL (BOSS) FIRST END
special_features	OBLONG FLANGE 0.250 IN. FROM ONE END WITH TWO 0.190 IN. DIA. HOLES ON 1.560 IN. DIA. BOLT CIRCLE IN
surface_treatment	ANODIZE OVERALL
operating_pressure	3000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
nominal_thread_size	0.562 INCHES FIRST END IN
media_for_which_designed	HYDRAULIC FLUID SINGLE RESPONSE
thread_series_designator	UNIFIED NATIONAL JOINT FINE (UNJF) FIRST END
NSN	4730-00-008-8899

COMPONENT DIAGRAM

KEY FEATURES

•

FLOW ANGLE: 30.0 DEGREES

•

CONNECTION STYLE: GASKET SEAL (BOSS) FIRST END

•

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

•

LEG LENGTH: 0.709 INCHES NOMINAL FIRST END IN

•

NOMINAL THREAD SIZE: 0.562 INCHES FIRST END IN

•

SURFACE TREATMENT: ANODIZE OVERALL

•

MEDIA FOR WHICH DESIGNED: HYDRAULIC FLUID SINGLE RESPONSE

TECHNICAL CHARACTERISTICS

FLOW ANGLE	30.0 DEGREES
CONNECTION STYLE	GASKET SEAL (BOSS) FIRST END
OPERATING PRESSURE	3000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
LEG LENGTH	0.709 INCHES NOMINAL FIRST END IN
NOMINAL THREAD SIZE	0.562 INCHES FIRST END IN
SPECIAL FEATURES	OBLONG FLANGE 0.250 IN. FROM ONE END WITH TWO 0.190 IN. DIA. HOLES ON 1.560 IN. DIA. BOLT CIRCLE IN
SURFACE TREATMENT	ANODIZE OVERALL
MEDIA FOR WHICH DESIGNED	HYDRAULIC FLUID SINGLE RESPONSE
THREAD CLASS	3B FIRST END
MATERIAL	ALUMINUM ALLOY OVERALL

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 1

A51H92503-13Reference 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 A51H92503?

A51H92503 is a ELBOW,BOSS.

What parts can replace A51H92503?

There is 1 known substitute for A51H92503: A51H92503-13. Substitute compatibility should be verified for your specific system.

What is the NSN for A51H92503?

A51H92503 is cataloged in the U.S. Government catalog under NSN 4730-00-008-8899. This indicates validated use in U.S. government and defense supply chains.

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A51H92503 — ELBOW,BOSS

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