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PartsTable / COMPONENT / 1026859
1026859 ✓ Verified by PartsTable
3M · 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

CLAMP,CABLE,ELECTRICAL CONNECTOR. Key specifications include material: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR TUBE, body_width: 1.062 INCHES NOMINAL IN, body_height: 0.812 INCHES NOMINAL IN, body_length: 1.250 INCHES NOMINAL IN, design_form: PREBENT, temp_rating: -40.0 FAHRENHEIT AND 200.0 FAHRENHEIT SINGLE RESPONSE DEGF. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4720-00-676-7936, 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
1026859
NSN: 4720-00-676-7936
FSC: 4720
CAGE: 52303 — AERO INFO INC. (USA)
SPECIFICATIONS
materialRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR TUBE
body_width1.062 INCHES NOMINAL IN
body_height0.812 INCHES NOMINAL IN
body_length1.250 INCHES NOMINAL IN
design_formPREBENT
temp_rating-40.0 FAHRENHEIT AND 200.0 FAHRENHEIT SINGLE RESPONSE DEGF
thread_class3B SINGLE END
exterior_colorBLACK
inclosure_typePARTIALLY INCLOSED, DOUBLE SHELL
vacuum_in_torr50.8
wall_thickness0.022 INCHES NOMINAL IN
inside_diameter0.375 INCHES NOMINAL IN
NSN4720-00-676-7936
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: 1026859 · 3M ⚠ 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
TYPICAL APPLICATIONS
  • Server Internal Cabling
  • Data Center Cable Infrastructure
  • SAS/SATA Drive Connectivity
VERIFIED SUBSTITUTES & CROSS-REFERENCES 27
4356Interchangeable
interchangeable cross-reference
interchangeable
3194Interchangeable
interchangeable cross-reference
interchangeable
6303-2Interchangeable
interchangeable cross-reference
interchangeable
1-4ST4G50Interchangeable
interchangeable cross-reference
interchangeable
40401-8Interchangeable
interchangeable cross-reference
interchangeable
2510 1/8Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 1026859?
1026859 is a CLAMP,CABLE,ELECTRICAL CONNECTOR manufactured by 3M.
What parts can replace 1026859?
There are 27 known substitutes for 1026859: 4356, 3194, 6303-2 and 24 more. Substitute compatibility should be verified for your specific system.
Is 1026859 still available?
1026859 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026