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PartsTable / COMPONENT / 499797ITEM122
499797ITEM122 ✓ 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,PIPE TO TUBE is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, head_angle: 15.0 DEGREES NOMINAL, shaft_type: ROUND SINGLE ACTUATOR, body_length: 2.750 INCHES NOMINAL IN, shaft_length: 0.727 INCHES NOMINAL SINGLE ACTUATOR IN, thread_class: 2B SINGLE PRESSURE CONNECTION. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-827-9291, 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
499797ITEM122
NSN: 4730-00-827-9291
FSC: 4730
CAGE: 66935 — JOHNSON CONTROLS NAVY SYSTEMS, LLC (USA)
SPECIFICATIONS
materialSTEEL OVERALL
head_angle15.0 DEGREES NOMINAL
shaft_typeROUND SINGLE ACTUATOR
body_length2.750 INCHES NOMINAL IN
shaft_length0.727 INCHES NOMINAL SINGLE ACTUATOR IN
thread_class2B SINGLE PRESSURE CONNECTION
belt_quantity2
overall_width1.563 INCHES NOMINAL IN
pole_quantity1 EACH SECTION FRONT
terminal_typeTAB W/SCREW
overall_height3.188 INCHES NOMINAL IN
overall_length9.764 INCHES NOMINAL IN
NSN4730-00-827-9291
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 499797ITEM122 · 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 26
178602Interchangeable
interchangeable cross-reference
interchangeable
8071-2Interchangeable
interchangeable cross-reference
interchangeable
22590Interchangeable
interchangeable cross-reference
interchangeable
205-070-416-3Interchangeable
interchangeable cross-reference
interchangeable
100-064-3Interchangeable
interchangeable cross-reference
interchangeable
3309353Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 499797ITEM122?
499797ITEM122 is a ADAPTER,STRAIGHT,PIPE TO TUBE.
What parts can replace 499797ITEM122?
There are 26 known substitutes for 499797ITEM122: 178602, 8071-2, 22590 and 23 more. Substitute compatibility should be verified for your specific system.
Is 499797ITEM122 still available?
499797ITEM122 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