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Technical Data Sheet
PartsTable / COMPONENT / SM-C-200855
SM-C-200855 ✓ 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

COVER,ELECTRONIC COMMUNICATION E. Key specifications include material: COTTON AND RUBBER CHLOROPRENE CLASS CR SINGLE PLY, inside_width: 3.250 INCHES NOMINAL FIRST END IN, inside_length: 10.625 INCHES NOMINAL FIRST END IN, wall_thickness: 0.188 INCHES NOMINAL IN, connection_type: PLAIN BOTH ENDS, style_designator: SLEEVE SECTION. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4720-00-520-1995, 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
SM-C-200855
NSN: 4720-00-520-1995
FSC: 4720
CAGE: 80063 — US ARMY COMMUNICATIONS & ELECTRONICS MATERIEL READINESS COMMAND LOGISTICS ENGINEERING DIR (USA)
SPECIFICATIONS
materialCOTTON AND RUBBER CHLOROPRENE CLASS CR SINGLE PLY
inside_width3.250 INCHES NOMINAL FIRST END IN
inside_length10.625 INCHES NOMINAL FIRST END IN
wall_thickness0.188 INCHES NOMINAL IN
connection_typePLAIN BOTH ENDS
special_features3 MTG HOLES 0.125 IN. DIA EQUALLY SPACED 4.250 IN. C TO C ON EA SIDE @AND 2 MTG HOLES 0.125 IN. DIA EQUALLY SPACED 1.500 IN. C TO C EA END,ALL HOLES LOCATED 0.500 IN. FROM TOP EDGE IN
style_designatorSLEEVE SECTION
cross-sectional_shape_styleRECTANGULAR
measuring_method_and_length4.500 INCHES NOMINAL OVERALL IN
NSN4720-00-520-1995
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: SM-C-200855 · 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
•
INSIDE LENGTH: 10.625 INCHES NOMINAL FIRST END IN
•
MEASURING METHOD AND LENGTH: 4.500 INCHES NOMINAL OVERALL IN
•
CONNECTION TYPE: PLAIN BOTH ENDS
•
CROSS-SECTIONAL SHAPE STYLE: RECTANGULAR
•
STYLE DESIGNATOR: SLEEVE SECTION
•
MATERIAL: COTTON AND RUBBER CHLOROPRENE CLASS CR SINGLE PLY
•
INSIDE WIDTH: 3.250 INCHES NOMINAL FIRST END IN
TECHNICAL CHARACTERISTICS (FLIS)
INSIDE LENGTH10.625 INCHES NOMINAL FIRST END IN
MEASURING METHOD AND LENGTH4.500 INCHES NOMINAL OVERALL IN
CONNECTION TYPEPLAIN BOTH ENDS
CROSS-SECTIONAL SHAPE STYLERECTANGULAR
STYLE DESIGNATORSLEEVE SECTION
MATERIALCOTTON AND RUBBER CHLOROPRENE CLASS CR SINGLE PLY
INSIDE WIDTH3.250 INCHES NOMINAL FIRST END IN
SPECIAL FEATURES3 MTG HOLES 0.125 IN. DIA EQUALLY SPACED 4.250 IN. C TO C ON EA SIDE @AND 2 MTG HOLES 0.125 IN. DIA EQUALLY SPACED 1.500 IN. C TO C EA END,ALL HOLES LOCATED 0.500 IN. FROM TOP EDGE IN
WALL THICKNESS0.188 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 10
9969Interchangeable
interchangeable cross-reference
interchangeable
48322Interchangeable
interchangeable cross-reference
interchangeable
712732-7Interchangeable
interchangeable cross-reference
interchangeable
ERC1166-007Interchangeable
interchangeable cross-reference
interchangeable
X1012-7Interchangeable
interchangeable cross-reference
interchangeable
99-2559Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is SM-C-200855?
SM-C-200855 is a COVER,ELECTRONIC COMMUNICATION E.
What parts can replace SM-C-200855?
There are 10 known substitutes for SM-C-200855: 9969, 48322, 712732-7 and 7 more. Substitute compatibility should be verified for your specific system.
What is the NSN for SM-C-200855?
SM-C-200855 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4720-00-520-1995. This indicates validated use in U.S. government and defense supply chains.
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Last verified: July 2026