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8-10 520220 — ADAPTER,STRAIGHT,TUBE TO BOSS

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

8-10 520220: 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: 90.0 DEGREES, leg_length: 1.970 INCHES NOMINAL SECOND END IN, thread_class: 2A ALL ENDS A, connection_type: THREADED EXTERNAL BOSS SECOND END, connection_style: GASKET SEAL (TUBE) FIRST END. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-355-7634, 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
8-10 520220
NSN: 4730-01-355-7634
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 81343 — SOCIETY OF AUTOMOTIVE ENGINEERS INC (USA)
SPECIFICATIONS
materialSTEEL OVERALL
flow_angle90.0 DEGREES
leg_length1.970 INCHES NOMINAL SECOND END IN
thread_class2A ALL ENDS A
connection_typeTHREADED EXTERNAL BOSS SECOND END
connection_styleGASKET SEAL (TUBE) FIRST END
surface_treatmentZINC OR CADMIUM AND CHROMATE OR PHOSPHATE OVERALL
nominal_thread_size0.812 INCHES FIRST END IN
thread_quantity_per_inch16 FIRST END
thread_series_designatorUN FIRST END
nondefinitive_spec/std_dataFIGURE 9 FIGURE
specification/standard_data81343-J1453 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
NSN4730-01-355-7634
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 8-10 520220 · OEM ⚠ VERIFY BEFORE ORDERING NPT ≠ BSPT — tapered threads look identical but are NOT interchangeable. Wrong thread = leak. JIC (37°) ≠ AN (37°) ≠ SAE 45° — flare angles must match exactly. Measure thread pitch with gauge — visual identification is unreliable ✓ BROKER TIP Always use thread sealant (PTFE tape or pipe compound) on tapered threads (NPT/BSPT). JIC/AN flare fittings seal metal-to-metal — never use tape on flare connections PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
FURNISHED ITEMS AND QUANTITY: 2 PREFORMED PACKING
•
FLOW ANGLE: 90.0 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: 1.970 INCHES NOMINAL SECOND END IN
TECHNICAL CHARACTERISTICS
FURNISHED ITEMS AND QUANTITY2 PREFORMED PACKING
FLOW ANGLE90.0 DEGREES
CONNECTION STYLEEXTERNAL SEAT FOR GASKET SEAL (BOSS) SECOND END
CONNECTION STYLEGASKET SEAL (TUBE) FIRST END
CONNECTION TYPETHREADED EXTERNAL TUBE FIRST END
CONNECTION TYPETHREADED EXTERNAL BOSS SECOND END
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.500 INCHES FIRST END IN
LEG LENGTH1.970 INCHES NOMINAL SECOND END IN
LEG LENGTH1.230 INCHES NOMINAL FIRST END IN
NOMINAL THREAD SIZE0.812 INCHES FIRST END IN
SUBSTITUTES & CROSS-REFERENCES 7
2HG287Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
849-TTO-08X10Reference document
Same NSN cross-reference
Reference document — Secondary reference
SAE J1453 8-10 520220CReference document
Same NSN cross-reference
Reference document — Secondary reference
SAE J1453 8-10 520220Reference document
Same NSN cross-reference
Reference document — Secondary reference
SAE J1453-1Reference document
Same NSN cross-reference
Reference document — Secondary reference
SAE J1453-3Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Terminal item — no further procurement; issued until stock is exhaustedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 8-10 520220?
8-10 520220 is a ADAPTER,STRAIGHT,TUBE TO BOSS.
What parts can replace 8-10 520220?
There are 7 known substitutes for 8-10 520220: 2HG287, 849-TTO-08X10, SAE J1453 8-10 520220C and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 8-10 520220?
8-10 520220 is cataloged in the U.S. Government catalog under NSN 4730-01-355-7634. This indicates validated use in U.S. government and defense supply chains.
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