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Technical Data Sheet
PartsTable / COMPONENT / WWP471BFQBUKJ
WWP471BFQBUKJ ✓ 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 BUSHING,PIPE is a the manufacturer industrial component. Key specifications include material: STEEL OR IRON, style_designator: FACE BUSHING, external_thread_size: 2-1/2-8, internal_thread_size: 2-11-1/2, external_thread_direction: RIGHT-HAND, internal_thread_direction: RIGHT-HAND. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-640-6382, 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
WWP471BFQBUKJ
NSN: 4730-00-640-6382
FSC: 4730
CAGE: 81348 — FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC (USA)
SPECIFICATIONS
materialSTEEL OR IRON
style_designatorFACE BUSHING
external_thread_size2-1/2-8
internal_thread_size2-11-1/2
external_thread_directionRIGHT-HAND
internal_thread_directionRIGHT-HAND
nondefinitive_spec/std_data1 TYPE
external_screw_thread_series_designatorNPT
internal_screw_thread_series_designatorNPT
NSN4730-00-640-6382
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: WWP471BFQBUKJ · 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
KEY FEATURES
•
NONDEFINITIVE SPEC/STD DATA: 1 TYPE
•
INTERNAL THREAD DIRECTION: RIGHT-HAND
•
EXTERNAL THREAD DIRECTION: RIGHT-HAND
•
EXTERNAL SCREW THREAD SERIES DESIGNATOR: NPT
•
INTERNAL SCREW THREAD SERIES DESIGNATOR: NPT
•
STYLE DESIGNATOR: FACE BUSHING
•
MATERIAL: STEEL OR IRON
•
INTERNAL THREAD SIZE: 2-11-1/2
TECHNICAL CHARACTERISTICS (FLIS)
NONDEFINITIVE SPEC/STD DATA1 TYPE
INTERNAL THREAD DIRECTIONRIGHT-HAND
EXTERNAL THREAD DIRECTIONRIGHT-HAND
EXTERNAL SCREW THREAD SERIES DESIGNATORNPT
INTERNAL SCREW THREAD SERIES DESIGNATORNPT
STYLE DESIGNATORFACE BUSHING
MATERIALSTEEL OR IRON
INTERNAL THREAD SIZE2-11-1/2
EXTERNAL THREAD SIZE2-1/2-8
VERIFIED SUBSTITUTES & CROSS-REFERENCES 8
WW-P-471Interchangeable
interchangeable cross-reference
interchangeable
WWP471BFQBUGFInterchangeable
interchangeable cross-reference
interchangeable
MS51887-31BInterchangeable
interchangeable cross-reference
interchangeable
WW-P-471BDQBUKJInterchangeable
interchangeable cross-reference
interchangeable
WW-P-471 TY1Interchangeable
interchangeable cross-reference
interchangeable
WWP471BDQBUNFInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is WWP471BFQBUKJ?
WWP471BFQBUKJ is a BUSHING,PIPE.
What parts can replace WWP471BFQBUKJ?
There are 8 known substitutes for WWP471BFQBUKJ: WW-P-471, WWP471BFQBUGF, MS51887-31B and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for WWP471BFQBUKJ?
WWP471BFQBUKJ is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-640-6382. 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