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Technical Data Sheet
PartsTable / COMPONENT / 564-5901-937988A
564-5901-937988A ✓ Verified by PartsTable
— · PIPE SECTION
WHAT YOU NEED TO KNOW
Schedule = wall thickness, NOT diameter Nominal pipe size != actual OD
Sch 40 and Sch 80 same OD, different wall
PRODUCT OVERVIEW

The HOSE ASSEMBLY,METALLIC is a the manufacturer industrial component. Key specifications include exterior_color: NATURAL, connection_type: UNTHREADED PIPE FIRST END, inside_diameter: 1.000 INCHES NOMINAL IN, outside_diameter: 1.625 INCHES NOMINAL IN, features_provided: IDENTICAL ENDS, end_connection_design: STRAIGHT FIRST END. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4720-00-375-8640, 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
564-5901-937988A
NSN: 4720-00-375-8640
FSC: 4720
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)
SPECIFICATIONS
exterior_colorNATURAL
connection_typeUNTHREADED PIPE FIRST END
inside_diameter1.000 INCHES NOMINAL IN
outside_diameter1.625 INCHES NOMINAL IN
features_providedIDENTICAL ENDS
end_connection_designSTRAIGHT FIRST END
inner_conveying_tube_styleANNULAR CLOSE-PITCH CORRUGATED
cross-sectional_shape_styleROUND
measuring_method_and_length14.000 INCHES NOMINAL OVERALL IN
minimum_inside_bending_radius10.000 INCHES IN
layer_composition_and_locationOUTER LAYER BRAIDED BRONZE WIRE
nominal_pipe_size_accommodated1.125 INCHES FIRST END IN
NSN4720-00-375-8640
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: 564-5901-937988A · OEM ⚠ VERIFY BEFORE ORDERING Schedule = wall thickness, NOT pipe diameter. Sch 40 and Sch 80 have the same OD but different wall thickness. Nominal pipe size ≠ actual OD — a 1" pipe is actually 1.315" OD ✓ BROKER TIP Sch 40 = standard wall, Sch 80 = heavy wall (higher pressure), Sch 160 = extra heavy. Seamless pipe is required for high-pressure applications — welded pipe has lower ratings PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
CROSS-SECTIONAL SHAPE STYLE: ROUND
•
MEASURING METHOD AND LENGTH: 14.000 INCHES NOMINAL OVERALL IN
•
MINIMUM INSIDE BENDING RADIUS: 10.000 INCHES IN
•
EXTERIOR COLOR: NATURAL
•
FEATURES PROVIDED: IDENTICAL ENDS
•
INNER CONVEYING TUBE STYLE: ANNULAR CLOSE-PITCH CORRUGATED
•
END CONNECTION DESIGN: STRAIGHT FIRST END
•
LAYER COMPOSITION AND LOCATION: OUTER LAYER BRAIDED BRONZE WIRE
TECHNICAL CHARACTERISTICS (FLIS)
CROSS-SECTIONAL SHAPE STYLEROUND
MEASURING METHOD AND LENGTH14.000 INCHES NOMINAL OVERALL IN
MINIMUM INSIDE BENDING RADIUS10.000 INCHES IN
EXTERIOR COLORNATURAL
FEATURES PROVIDEDIDENTICAL ENDS
INNER CONVEYING TUBE STYLEANNULAR CLOSE-PITCH CORRUGATED
END CONNECTION DESIGNSTRAIGHT FIRST END
LAYER COMPOSITION AND LOCATIONOUTER LAYER BRAIDED BRONZE WIRE
NOMINAL PIPE SIZE ACCOMMODATED1.125 INCHES FIRST END IN
OUTSIDE DIAMETER1.625 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 12
C90089Interchangeable
interchangeable cross-reference
interchangeable
1010MInterchangeable
interchangeable cross-reference
interchangeable
569-5901-1189787ALT2PCF26Interchangeable
interchangeable cross-reference
interchangeable
302-5901-1438885ALTAPCF14Interchangeable
interchangeable cross-reference
interchangeable
563-5901-932678ALT6PC20Interchangeable
interchangeable cross-reference
interchangeable
10073-2106Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 564-5901-937988A?
564-5901-937988A is a HOSE ASSEMBLY,METALLIC.
What parts can replace 564-5901-937988A?
There are 12 known substitutes for 564-5901-937988A: C90089, 1010M, 569-5901-1189787ALT2PCF26 and 9 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 564-5901-937988A?
564-5901-937988A is cataloged in the Federal Logistics Information System (FLIS) under NSN 4720-00-375-8640. 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