8-8 520320C — ADAPTER,STRAIGHT,TUBE TO BOSS

✓ Government record, cited

— · HOSE FITTING

PRODUCT OVERVIEW

8-8 520320C: ADAPTER,STRAIGHT,TUBE TO BOSS.

The ADAPTER,STRAIGHT,TUBE TO BOSS is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, flow_angle: 45.0 DEGREES, leg_length: 1.430 INCHES NOMINAL FIRST END IN, thread_class: 2A ALL ENDS A, connection_type: THREADED EXTERNAL BOSS SECOND END, connection_style: EXTERNAL SEAT FOR GASKET SEAL (BOSS) SECOND END. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-355-9002, 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

8-8 520320C

NSN: 4730-01-355-9002
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 81343 — SOCIETY OF AUTOMOTIVE ENGINEERS INC (USA)

SPECIFICATIONS

material	STEEL OVERALL
flow_angle	45.0 DEGREES
leg_length	1.430 INCHES NOMINAL FIRST END IN
thread_class	2A ALL ENDS A
connection_type	THREADED EXTERNAL BOSS SECOND END
connection_style	EXTERNAL SEAT FOR GASKET SEAL (BOSS) SECOND END
nominal_thread_size	0.812 INCHES FIRST END IN
thread_quantity_per_inch	16 FIRST END
thread_series_designator	UNF SECOND END
specification/standard_data	81343-520320 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
furnished_items_and_quantity	1 PREFORMED PACKING
nominal_outside_diameter_tube_accommodated	0.500 INCHES FIRST END IN
NSN	4730-01-355-9002

COMPONENT DIAGRAM

KEY FEATURES

•

FURNISHED ITEMS AND QUANTITY: 1 PREFORMED PACKING

•

FLOW ANGLE: 45.0 DEGREES

•

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

•

CONNECTION TYPE: THREADED EXTERNAL TUBE FIRST END

•

NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED: 0.500 INCHES FIRST END IN

•

LEG LENGTH: 1.430 INCHES NOMINAL FIRST END IN

TECHNICAL CHARACTERISTICS

FURNISHED ITEMS AND QUANTITY	1 PREFORMED PACKING
FLOW ANGLE	45.0 DEGREES
CONNECTION STYLE	EXTERNAL SEAT FOR GASKET SEAL (BOSS) SECOND END
CONNECTION STYLE	GASKET SEAL (TUBE) FIRST END
CONNECTION TYPE	THREADED EXTERNAL TUBE FIRST END
CONNECTION TYPE	THREADED EXTERNAL BOSS SECOND END
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED	0.500 INCHES FIRST END IN
LEG LENGTH	1.430 INCHES NOMINAL FIRST END IN
LEG LENGTH	0.797 INCHES NOMINAL SECOND END IN
NOMINAL THREAD SIZE	0.750 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 3

8-8 52O320Reference document

Same NSN cross-reference

Reference document — Design control — primary reference

J1453Reference document

Same NSN cross-reference

Reference document — Secondary reference

SAE-J1453/3Reference document

Same NSN cross-reference

Reference document — Design control — primary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 8-8 520320C?

8-8 520320C is a ADAPTER,STRAIGHT,TUBE TO BOSS.

What parts can replace 8-8 520320C?

There are 3 known substitutes for 8-8 520320C: 8-8 52O320, J1453, SAE-J1453/3. Substitute compatibility should be verified for your specific system.

What is the NSN for 8-8 520320C?

8-8 520320C is cataloged in the U.S. Government catalog under NSN 4730-01-355-9002. This indicates validated use in U.S. government and defense supply chains.

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8-8 520320C — ADAPTER,STRAIGHT,TUBE TO BOSS

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