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Technical Data Sheet
PartsTable / COMPONENT / 472166
472166 ✓ Verified by PartsTable
— · BOLT SCREW
WHAT YOU NEED TO KNOW
Grade/class stamped on head determines strength Metric and imperial threads look similar — measure pitch
Verify thread pitch — metric != imperial
PRODUCT OVERVIEW

The ADAPTER,STRAIGHT,TUBE TO HOSE is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, seat_angle: 37.0 DEGREES FIRST END, thread_class: 2B FIRST END, connection_type: THREADED EXTERNAL HOSE GRIPPING SECOND END, connection_style: SWIVEL NUT, FLARE (TUBE) STYLE 3 OPTIONAL END FIRST END, operating_pressure: 5000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5325-00-598-1118, 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
472166
NSN: 5325-00-598-1118
FSC: 5325
CAGE: 00447 — WABCO CONSTRUCTION AND MINING EQUIPMENT GROUP INDIANAPOLIS PLANT AN AMERICAN STANDARD INC CO (USA)
SPECIFICATIONS
materialSTEEL OVERALL
seat_angle37.0 DEGREES FIRST END
thread_class2B FIRST END
connection_typeTHREADED EXTERNAL HOSE GRIPPING SECOND END
connection_styleSWIVEL NUT, FLARE (TUBE) STYLE 3 OPTIONAL END FIRST END
operating_pressure5000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
nominal_thread_size0.562 INCHES FIRST END IN
maximum_operating_temp300.0 FAHRENHEIT SINGLE RESPONSE DEGF
nominal_overall_length2.890 INCHES IN
thread_series_designatorUNF FIRST END
furnished_items_and_quantity1 COUPLING NUT
nominal_inside_diameter_hose_accommodated0.380 INCHES SECOND END IN
NSN5325-00-598-1118
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 472166 · OEM ⚠ VERIFY BEFORE ORDERING Verify thread pitch before ordering — metric (M8×1.25) ≠ imperial (5/16-18). Wrong thread = wrong part. Grade/class stamped on bolt head determines tensile strength ✓ BROKER TIP Grade/class stamped on head determines tensile strength. Grade 8 > Grade 5 > Grade 2. Always confirm head marking matches specification requirement PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
INSIDE DIAMETER: 2.156 INCHES NOMINAL IN
•
MATERIAL: STEEL COMP 1055
•
MATERIAL DOCUMENT AND CLASSIFICATION: SAE NO. X 1055 ASSN STD SINGLE MATERIAL RESPONSE
•
USAGE DESIGN: EXTERNAL
•
RING STYLE: STRAIGHT GAP
•
OUTSIDE DIAMETER: 2.531 INCHES NOMINAL IN
•
END STYLE: VERTEX OUTSIDE PERIPHERY
•
MAJOR THICKNESS: 0.095 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
INSIDE DIAMETER2.156 INCHES NOMINAL IN
MATERIALSTEEL COMP 1055
MATERIAL DOCUMENT AND CLASSIFICATIONSAE NO. X 1055 ASSN STD SINGLE MATERIAL RESPONSE
USAGE DESIGNEXTERNAL
RING STYLESTRAIGHT GAP
OUTSIDE DIAMETER2.531 INCHES NOMINAL IN
END STYLEVERTEX OUTSIDE PERIPHERY
MAJOR THICKNESS0.095 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLERECTANGULAR
CASEHARDENING INDICATORNOT CASEHARDENED
VERIFIED SUBSTITUTES & CROSS-REFERENCES 6
A3088Interchangeable
interchangeable cross-reference
interchangeable
SP-183-1Interchangeable
interchangeable cross-reference
interchangeable
JAN2N3866AInterchangeable
interchangeable cross-reference
interchangeable
106022-000000Interchangeable
interchangeable cross-reference
interchangeable
352-5022-010Interchangeable
interchangeable cross-reference
interchangeable
4721-6-6Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 472166?
472166 is a ADAPTER,STRAIGHT,TUBE TO HOSE.
What parts can replace 472166?
There are 6 known substitutes for 472166: A3088, SP-183-1, JAN2N3866A and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 472166?
472166 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5325-00-598-1118. 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