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Technical Data Sheet
PartsTable / MRO / 31-175
31-175 ✓ Verified by PartsTable
Lindy · MRO · MRO_GENERAL
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

This thin, flexible cable helps overcome the age old problem of trying to quickly insert a USB cable into a USB port the correct way round without looking. Perfect for use with hard to reach ports it features a reversible USB Type A connector which can be inserted into your computer either way round. It is perfect for for use with portable devices which are frequently connected and disconnected to a computer.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4710-00-165-9307, indicating validated use in U.S. government and defense logistics supply chains.

WHERE IT FITS
MRO→ MRO_GENERAL→ 31-175
NSN: 4710-00-165-9307
FSC: 4710
CAGE: 54123 — COLSON CORP THE (USA)
SPECIFICATIONS
materialSTEEL OVERALL
design_formPREBENT
inside_depth10.000 INCHES NOMINAL IN
inside_width12.000 INCHES NOMINAL IN
thread_class2A SINGLE END A
usage_designDOMESTIC
assembly_formFOLDED
inside_length18.000 INCHES NOMINAL IN
closure_methodFLAPS
cubic_capacity1.3 CUBIC FEET
exterior_colorNATURAL
interior_colorNATURAL
NSN4710-00-165-9307
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: 31-175 · Lindy ⚠ 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
•
END CONNECTION STYLE: SWIVEL NUT, INVERTED FLARE SINGLE END
•
SEAT ANGLE IN DEG: 45.0 SINGLE END
•
THREAD SERIES DESIGNATOR: UNS SINGLE END
•
MATERIAL: STEEL TUBING
•
TUBE OUTSIDE DIAMETER: 0.250 INCHES NOMINAL IN
•
NOMINAL THREAD SIZE: 0.437 INCHES SINGLE END IN
•
DESIGN FORM: PREBENT
TYPICAL APPLICATIONS
  • Server Internal Cabling
  • Data Center Cable Infrastructure
  • SAS/SATA Drive Connectivity
TECHNICAL CHARACTERISTICS (FLIS)
END CONNECTION STYLESWIVEL NUT, INVERTED FLARE SINGLE END
SEAT ANGLE IN DEG45.0 SINGLE END
THREAD SERIES DESIGNATORUNS SINGLE END
MATERIALSTEEL TUBING
TUBE OUTSIDE DIAMETER0.250 INCHES NOMINAL IN
NOMINAL THREAD SIZE0.437 INCHES SINGLE END IN
SEAT ANGLE IN DEG45.0 SINGLE END
DESIGN FORMPREBENT
MATERIALSTEEL TUBING
END CONNECTION STYLESWIVEL NUT, INVERTED FLARE SINGLE END
VERIFIED SUBSTITUTES & CROSS-REFERENCES 17
680-2Interchangeable
interchangeable cross-reference
interchangeable
188-2Interchangeable
interchangeable cross-reference
interchangeable
B-2403 REV4Interchangeable
interchangeable cross-reference
interchangeable
18X12X10SWDOM275Interchangeable
interchangeable cross-reference
interchangeable
ASTM-D1974Interchangeable
interchangeable cross-reference
interchangeable
ASTM-D1974/D1974MInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 31-175?
31-175 is a ADAPTER,RADIO FREQUENCY CABLE manufactured by Lindy. It is classified as a MRO (MRO_GENERAL).
What parts can replace 31-175?
There are 17 known substitutes for 31-175: 680-2, 188-2, B-2403 REV4 and 14 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 31-175?
31-175 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4710-00-165-9307. 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