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Technical Data Sheet
PartsTable / COMPONENT / 10F50X-S
10F50X-S ✓ Verified by PartsTable
— · HOSE FITTING
WHAT YOU NEED TO KNOW
PTFE tape on tapered threads (NPT/BSPT) JIC/AN flare connections seal metal-to-metal — no tape
NPT != BSPT — look identical, NOT interchangeable
PRODUCT OVERVIEW

The ADAPTER,STRAIGHT,TUBE TO BOSS is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY OR STEEL OVERALL, seat_angle: 37.0 DEGREES FIRST END, thread_class: 2A ALL ENDS A, connection_type: THREADED EXTERNAL TUBE FIRST END, connection_style: EXTERNAL SEAT FOR GASKET SEAL (BOSS) SECOND END, nominal_thread_size: 0.875 INCHES ALL ENDS IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-803-6251, 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
10F50X-S
NSN: 4730-00-803-6251
FSC: 4730
CAGE: 70434 — ANCHOR SWAN CORP SUB OF AMERACE CORP (USA)
SPECIFICATIONS
materialCOPPER ALLOY OR STEEL OVERALL
seat_angle37.0 DEGREES FIRST END
thread_class2A ALL ENDS A
connection_typeTHREADED EXTERNAL TUBE FIRST END
connection_styleEXTERNAL SEAT FOR GASKET SEAL (BOSS) SECOND END
nominal_thread_size0.875 INCHES ALL ENDS IN
nominal_overall_length1.560 INCHES IN
thread_series_designatorUNF ALL ENDS
nominal_outside_diameter_tube_accommodated0.625 INCHES FIRST END IN
NSN4730-00-803-6251
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 10F50X-S · 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 TYPE: THREADED EXTERNAL TUBE FIRST END
•
NOMINAL OVERALL LENGTH: 1.560 INCHES IN
•
NOMINAL THREAD SIZE: 0.875 INCHES ALL ENDS IN
•
THREAD SERIES DESIGNATOR: UNF ALL ENDS
•
CONNECTION STYLE: EXTERNAL SEAT FOR GASKET SEAL (BOSS) SECOND END
•
THREAD CLASS: 2A ALL ENDS A
•
SEAT ANGLE: 37.0 DEGREES FIRST END
TECHNICAL CHARACTERISTICS (FLIS)
CONNECTION TYPETHREADED EXTERNAL TUBE FIRST END
NOMINAL OVERALL LENGTH1.560 INCHES IN
NOMINAL THREAD SIZE0.875 INCHES ALL ENDS IN
THREAD SERIES DESIGNATORUNF ALL ENDS
CONNECTION STYLEEXTERNAL SEAT FOR GASKET SEAL (BOSS) SECOND END
CONNECTION TYPETHREADED EXTERNAL BOSS SECOND END
THREAD CLASS2A ALL ENDS A
SEAT ANGLE37.0 DEGREES FIRST END
CONNECTION STYLEFLARED (TUBE) FIRST END
MATERIALCOPPER ALLOY OR STEEL OVERALL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 4
000-1272-1024Interchangeable
interchangeable cross-reference
interchangeable
A107A-115Interchangeable
interchangeable cross-reference
interchangeable
SAE J514 10-10 070120CAInterchangeable
interchangeable cross-reference
interchangeable
9183226Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 10F50X-S?
10F50X-S is a ADAPTER,STRAIGHT,TUBE TO BOSS.
What parts can replace 10F50X-S?
There are 4 known substitutes for 10F50X-S: 000-1272-1024, A107A-115, SAE J514 10-10 070120CA and 1 more. Substitute compatibility should be verified for your specific system.
Is 10F50X-S still available?
10F50X-S is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026