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19048PC1 — Technical Data Sheet

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— · 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 EXPANSION JOINT,PIPE is a the manufacturer industrial component. Key specifications include width: 0.248 INCHES MINIMUM AND 0.252 INCHES MAXIMUM IN, length: 0.500 INCHES NOMINAL IN, material: STEEL ALLOY OVERALL, nut_style: ROUND, thickness: 0.248 INCHES MINIMUM AND 0.252 INCHES MAXIMUM IN, body_style: RECTANGULAR. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-01-217-2829, 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
19048PC1
NSN: 4730-01-217-2829
FSC: 4730
CAGE: 12144 — JOHNSON CONTROLS INC ENGINEERED PIPING SYSTEMS DIV TEMP FLEX EXPANSION JOINTS (USA)
SPECIFICATIONS
width0.248 INCHES MINIMUM AND 0.252 INCHES MAXIMUM IN
length0.500 INCHES NOMINAL IN
materialSTEEL ALLOY OVERALL
nut_styleROUND
thickness0.248 INCHES MINIMUM AND 0.252 INCHES MAXIMUM IN
body_styleRECTANGULAR
point_typeSPLIT
point_angle135.0 DEGREES NOMINAL
shank_styleSTRAIGHT ROUND
flute_length1.188 INCHES NOMINAL IN
nut_diameter2.0625 INCHES NOMINAL IN
nut_thickness0.4375 INCHES NOMINAL IN
NSN4730-01-217-2829
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 19048PC1 · 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 15
8N07InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
35228InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
1AB2135InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
1E5252InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
19048InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
14-89401-00InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLEDGOVERNMENT REGISTRY
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 19048PC1?
19048PC1 is a EXPANSION JOINT,PIPE.
What parts can replace 19048PC1?
There are 15 known substitutes for 19048PC1: 8N07, 35228, 1AB2135 and 12 more. Substitute compatibility should be verified for your specific system.
Is 19048PC1 still available?
19048PC1 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: September 2026