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PartsTable / COMPONENT / 1298907PC19
1298907PC19 ✓ 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 COMP 302 OR STEEL COMP 303 OR STEEL COMP 304 OR STEEL COMP 305 OR STEEL COMP 316 OVERALL, load_type: RESISTIVE SINGLE POWER OUTPUT, nut_style: ROUND, head_style: HEXAGON, head_height: 0.226 INCHES MINIMUM AND 0.243 INCHES MAXIMUM IN, load_rating: 2500.000 POUNDS MAXIMUM LBS. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-266-0543, 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
1298907PC19
NSN: 4730-00-266-0543
FSC: 4730
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)
SPECIFICATIONS
materialSTEEL COMP 302 OR STEEL COMP 303 OR STEEL COMP 304 OR STEEL COMP 305 OR STEEL COMP 316 OVERALL
load_typeRESISTIVE SINGLE POWER OUTPUT
nut_styleROUND
head_styleHEXAGON
head_height0.226 INCHES MINIMUM AND 0.243 INCHES MAXIMUM IN
load_rating2500.000 POUNDS MAXIMUM LBS
nut_diameter1.615 INCHES MINIMUM AND 1.635 INCHES MAXIMUM IN
thread_class2A A
body_materialALUMINUM
nut_thickness0.365 INCHES MINIMUM AND 0.385 INCHES MAXIMUM IN
overall_width2.000 INCHES NOMINAL IN
steering_typeCRABBING
NSN4730-00-266-0543
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 1298907PC19 · 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 28
5452Interchangeable
interchangeable cross-reference
interchangeable
5779Interchangeable
interchangeable cross-reference
interchangeable
8406-0175Interchangeable
interchangeable cross-reference
interchangeable
84-175-6Interchangeable
interchangeable cross-reference
interchangeable
C-2222Interchangeable
interchangeable cross-reference
interchangeable
DB200563Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 1298907PC19?
1298907PC19 is a ADAPTER,STRAIGHT,PIPE TO TUBE.
What parts can replace 1298907PC19?
There are 28 known substitutes for 1298907PC19: 5452, 5779, 8406-0175 and 25 more. Substitute compatibility should be verified for your specific system.
Is 1298907PC19 still available?
1298907PC19 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