PartsTable
Technical Data Sheet
10504079 ✓ 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: STEEL OVERALL, flow_angle: 45.0 DEGREES, leg_length: 1.780 INCHES NOMINAL FIRST END IN, seat_angle: 37.0 DEGREES FIRST END, thread_class: 2A ALL ENDS A, connection_type: THREADED EXTERNAL BOSS SECOND END. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-01-150-0877, 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
10504079
NSN: 4730-01-150-0877
FSC: 4730
CAGE: 56161 — GENERAL DYNAMICS LAND SYSTEMS CANADACORP (CAN)
SPECIFICATIONS
materialSTEEL OVERALL
flow_angle45.0 DEGREES
leg_length1.780 INCHES NOMINAL FIRST END IN
seat_angle37.0 DEGREES FIRST END
thread_class2A ALL ENDS A
connection_typeTHREADED EXTERNAL BOSS SECOND END
connection_styleDOUBLE THREADED SECTION W/ GASKET AND LOCKNUT SEALING (BOSS) SECOND END
operating_pressure3000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
nominal_thread_size1.875 INCHES ALL ENDS IN
media_for_which_designedHYDRAULIC FLUID SINGLE RESPONSE
thread_quantity_per_inch12 ALL ENDS
thread_series_designatorUN ALL ENDS
NSN4730-01-150-0877
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 10504079 · 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
THREAD QUANTITY PER INCH: 12 ALL ENDS
CONNECTION TYPE: THREADED EXTERNAL BOSS SECOND END
THREAD CLASS: 2A ALL ENDS A
MATERIAL DOCUMENT AND CLASSIFICATION: FED 66 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIAL: STEEL OVERALL
FURNISHED ITEMS AND QUANTITY: 1 TUBE COUPLING NUT W/SLEEVE AND 1 LOCKNUT AND 1 PREFORMED PACKING
FLOW ANGLE: 45.0 DEGREES
OPERATING PRESSURE: 3000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
TECHNICAL CHARACTERISTICS (FLIS)
THREAD QUANTITY PER INCH12 ALL ENDS
CONNECTION TYPETHREADED EXTERNAL BOSS SECOND END
THREAD CLASS2A ALL ENDS A
MATERIAL DOCUMENT AND CLASSIFICATIONFED 66 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL OVERALL
FURNISHED ITEMS AND QUANTITY1 TUBE COUPLING NUT W/SLEEVE AND 1 LOCKNUT AND 1 PREFORMED PACKING
FLOW ANGLE45.0 DEGREES
OPERATING PRESSURE3000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
SEAT ANGLE37.0 DEGREES FIRST END
MEDIA FOR WHICH DESIGNEDHYDRAULIC FLUID SINGLE RESPONSE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 26
LT1-1207Interchangeable
interchangeable cross-reference
interchangeable
2061T-8-8SInterchangeable
interchangeable cross-reference
interchangeable
20356FXInterchangeable
interchangeable cross-reference
interchangeable
4BCAYWInterchangeable
interchangeable cross-reference
interchangeable
4-4 070320CAInterchangeable
interchangeable cross-reference
interchangeable
4V5BXSInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 10504079?
10504079 is a ADAPTER,STRAIGHT,TUBE TO BOSS.
What parts can replace 10504079?
There are 26 known substitutes for 10504079: LT1-1207, 2061T-8-8S, 20356FX and 23 more. Substitute compatibility should be verified for your specific system.
Is 10504079 still available?
10504079 is currently cancelled.
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