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GB15N10K20 — ADAPTER,STRAIGHT,TUBE TO BOSS

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

GB15N10K20: ADAPTER,STRAIGHT,TUBE TO BOSS.

The ADAPTER,STRAIGHT,TUBE TO BOSS is a the manufacturer industrial component. Key specifications include material: NICKEL ALLOY OVERALL, thread_class: 3B SECOND END, connection_type: BUTT WELD TUBE FIRST END, connection_style: GASKET SEAL (BOSS) SECOND END, nominal_thread_size: 0.875 INCHES SECOND END IN, nominal_overall_length: 1.062 INCHES IN. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-451-9725, 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
GB15N10K20
NSN: 4730-01-451-9725
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 26512 — NORTHROP GRUMMAN SYSTEMS CORPORATION (USA)
SPECIFICATIONS
materialNICKEL ALLOY OVERALL
thread_class3B SECOND END
connection_typeBUTT WELD TUBE FIRST END
connection_styleGASKET SEAL (BOSS) SECOND END
nominal_thread_size0.875 INCHES SECOND END IN
nominal_overall_length1.062 INCHES IN
thread_series_designatorUNIFIED NATIONAL JOINT FINE (UNJF) SECOND END
nominal_outside_diameter_tube_accommodated0.625 INCHES FIRST END IN
NSN4730-01-451-9725
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: GB15N10K20 · 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
•
CONNECTION STYLE: BEVELED (TUBE) FIRST END
•
NOMINAL OVERALL LENGTH: 1.062 INCHES IN
•
CONNECTION TYPE: THREADED INTERNAL BOSS SECOND END
•
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED: 0.625 INCHES FIRST END IN
•
NOMINAL THREAD SIZE: 0.875 INCHES SECOND END IN
•
THREAD CLASS: 3B SECOND END
TECHNICAL CHARACTERISTICS
CONNECTION STYLEBEVELED (TUBE) FIRST END
CONNECTION STYLEGASKET SEAL (BOSS) SECOND END
NOMINAL OVERALL LENGTH1.062 INCHES IN
CONNECTION TYPETHREADED INTERNAL BOSS SECOND END
CONNECTION TYPEBUTT WELD TUBE FIRST END
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.625 INCHES FIRST END IN
NOMINAL THREAD SIZE0.875 INCHES SECOND END IN
THREAD CLASS3B SECOND END
MATERIALNICKEL ALLOY OVERALL
THREAD SERIES DESIGNATORUNIFIED NATIONAL JOINT FINE (UNJF) SECOND END
SUBSTITUTES & CROSS-REFERENCES 1
GB15NReference document
Same NSN cross-reference
Reference document — Vendor item drawing 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 GB15N10K20?
GB15N10K20 is a ADAPTER,STRAIGHT,TUBE TO BOSS.
What parts can replace GB15N10K20?
There is 1 known substitute for GB15N10K20: GB15N. Substitute compatibility should be verified for your specific system.
What is the NSN for GB15N10K20?
GB15N10K20 is cataloged in the U.S. Government catalog under NSN 4730-01-451-9725. This indicates validated use in U.S. government and defense supply chains.
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