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PartsTable / COMPONENT / B2TW-PHBR50
B2TW-PHBR50 ✓ 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 STRAINER BODY,SEDIMENT is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY OVERALL, cone_width: 1.0000 INCHES NOMINAL IN, head_style: HEXAGON, grip_length: 0.422 INCHES MINIMUM AND 0.453 INCHES MAXIMUM IN, head_height: 0.172 INCHES MINIMUM AND 0.204 INCHES MAXIMUM IN, corner_shape: SQUARE ALL CORNERS. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-01-348-6108, 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
B2TW-PHBR50
NSN: 4730-01-348-6108
FSC: 4730
CAGE: K2022 — ROXSPUR MEASUREMENT & CONTROL LTD (GBR)
SPECIFICATIONS
materialCOPPER ALLOY OVERALL
cone_width1.0000 INCHES NOMINAL IN
head_styleHEXAGON
grip_length0.422 INCHES MINIMUM AND 0.453 INCHES MAXIMUM IN
head_height0.172 INCHES MINIMUM AND 0.204 INCHES MAXIMUM IN
corner_shapeSQUARE ALL CORNERS
thread_class3A A
bore_diameter1.7500 INCHES NOMINAL IN
thread_length0.500 INCHES MINIMUM AND 0.578 INCHES MAXIMUM IN
overall_length0.8125 INCHES NOMINAL IN
fastener_length0.953 INCHES MINIMUM AND 1.000 INCHES MAXIMUM IN
hardness_rating32.0 ROCKWELL E NOMINAL OVERALL
NSN4730-01-348-6108
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: B2TW-PHBR50 · 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 7
25582Interchangeable
interchangeable cross-reference
interchangeable
7451123Interchangeable
interchangeable cross-reference
interchangeable
AN5-7Interchangeable
interchangeable cross-reference
interchangeable
21399Interchangeable
interchangeable cross-reference
interchangeable
947227Interchangeable
interchangeable cross-reference
interchangeable
49660HInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is B2TW-PHBR50?
B2TW-PHBR50 is a STRAINER BODY,SEDIMENT.
What parts can replace B2TW-PHBR50?
There are 7 known substitutes for B2TW-PHBR50: 25582, 7451123, AN5-7 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for B2TW-PHBR50?
B2TW-PHBR50 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-01-348-6108. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026