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PartsTable / COMPONENT / CB1S4903-15ALT4PC740
CB1S4903-15ALT4PC740 ✓ 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 ENCODER,SHAFT ANGLE TO DIGITAL is a the manufacturer industrial component. Key specifications include cover: NOT PROVIDED, depth: 6.000 INCHES NOMINAL IN, material: PLASTIC CASING, body_style: STRAIGHT SHAPE, INTERNAL COUPLING, shell_type: SOLID, thread_class: 2A AND 2B A. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-278-3167, 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
CB1S4903-15ALT4PC740
NSN: 4730-00-278-3167
FSC: 4730
CAGE: 80064 — NAVAL SHIP SYSTEMS COMMAND (USA)
SPECIFICATIONS
coverNOT PROVIDED
depth6.000 INCHES NOMINAL IN
materialPLASTIC CASING
body_styleSTRAIGHT SHAPE, INTERNAL COUPLING
shell_typeSOLID
thread_class2A AND 2B A
load_capacity4.75 QUARTS MAXIMUM
terminal_typeCRIMP SINGLE MATING END ALL CONTACT GROUPINGS
overall_length1.470 INCHES NOMINAL IN
shell_materialALUMINUM
insert_materialPLASTIC SINGLE MATING END
thread_locationINTERNAL BOTH ENDS
NSN4730-00-278-3167
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: CB1S4903-15ALT4PC740 · 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
VERIFIED SUBSTITUTES & CROSS-REFERENCES 30
12A2-45Interchangeable
interchangeable cross-reference
interchangeable
5905-99-022-2214Interchangeable
interchangeable cross-reference
interchangeable
12436Interchangeable
interchangeable cross-reference
interchangeable
A-A-50179Interchangeable
interchangeable cross-reference
interchangeable
2046-5Interchangeable
interchangeable cross-reference
interchangeable
30462Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is CB1S4903-15ALT4PC740?
CB1S4903-15ALT4PC740 is a ENCODER,SHAFT ANGLE TO DIGITAL.
What parts can replace CB1S4903-15ALT4PC740?
There are 30 known substitutes for CB1S4903-15ALT4PC740: 12A2-45, 5905-99-022-2214, 12436 and 27 more. Substitute compatibility should be verified for your specific system.
Is CB1S4903-15ALT4PC740 still available?
CB1S4903-15ALT4PC740 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