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Technical Data Sheet
PartsTable / COMPONENT / B6813
B6813 ✓ 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,NONMETALLIC is a the manufacturer industrial component. Key specifications include color: WHITE, width: 3.000 INCHES NOMINAL IN, length: 4.000 YARDS NOMINAL, material: GLASS REINFORCED PLASTIC, body_width: 0.315 INCHES NOMINAL IN, lens_color: WHITE SINGLE LIGHT FIRST POSITION HORIZONTAL. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4720-00-376-5407, 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
B6813
NSN: 4720-00-376-5407
FSC: 4720
CAGE: 91161 — ELECTRO IMPULSE LABORATORY INC DBA ELECTRO IMPULSE INC (USA)
SPECIFICATIONS
colorWHITE
width3.000 INCHES NOMINAL IN
length4.000 YARDS NOMINAL
materialGLASS REINFORCED PLASTIC
body_width0.315 INCHES NOMINAL IN
lens_colorWHITE SINGLE LIGHT FIRST POSITION HORIZONTAL
body_height0.420 INCHES MAXIMUM IN
body_length0.315 INCHES NOMINAL IN
setting_time7 MINUTES MINIMUM AND 20 MINUTES MAXIMUM
terminal_typeTAB, SOLDER LUG
aperture_width4.720 INCHES NOMINAL IN
coil_form_typeHOLLOW SINGLE COMPONENT
NSN4720-00-376-5407
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: B6813 · 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
VERIFIED SUBSTITUTES & CROSS-REFERENCES 11
304-0052Interchangeable
interchangeable cross-reference
interchangeable
6813Interchangeable
interchangeable cross-reference
interchangeable
304-52Interchangeable
interchangeable cross-reference
interchangeable
4824-935041PC15Interchangeable
interchangeable cross-reference
interchangeable
F91G107Interchangeable
interchangeable cross-reference
interchangeable
6813 ACCOMM FRDM SIZE 3Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is B6813?
B6813 is a HOSE ASSEMBLY,NONMETALLIC.
What parts can replace B6813?
There are 11 known substitutes for B6813: 304-0052, 6813, 304-52 and 8 more. Substitute compatibility should be verified for your specific system.
What is the NSN for B6813?
B6813 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4720-00-376-5407. 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