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Technical Data Sheet
PartsTable / COMPONENT / 2741-1
2741-1 ✓ Verified by PartsTable
Freecom · 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

- Certified power cord for original Freecom power supplies<br>- Plug type: G (for use in UK)<br>- For optimal and secure operation of the Freecom product only use original and certified Freecom power supplies. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4720-00-851-0568, 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
2741-1
NSN: 4720-00-851-0568
FSC: 4720
CAGE: 24161 — GATES CORPORATION (USA)
SPECIFICATIONS
length360.0 MILLIMETERS NOMINAL MM
materialSTEEL CORROSION RESISTING OVERALL
exterior_colorRED
overall_length1.500 INCHES NOMINAL IN
shell_materialCOPPER ALLOY
insert_materialPLASTIC SINGLE MATING END
inside_diameter0.500 INCHES NOMINAL IN
outside_diameter0.875 INCHES NOMINAL IN
overall_diameter0.562 INCHES NOMINAL IN
special_features100 MG; FILM COATED; 100 TABLETS PER BOTTLE
features_providedELECTROSTATIC DISCHARGE CAPABILITY
operating_pressure300.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
NSN4720-00-851-0568
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: 2741-1 · Freecom ⚠ 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
•
MATERIAL: RUBBER SYNTHETIC TUBE
•
MEDIA FOR WHICH DESIGNED: AIR SINGLE RESPONSE
•
OPERATING PRESSURE: 300.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
•
INSIDE SURFACE CONDITION: SMOOTH
•
MEASURING METHOD AND LENGTH: 600.000 INCHES NOMINAL OVERALL IN
•
LAYER COMPOSITION AND LOCATION: 1ST LAYER BRAIDED COTTON CORD AND 2ND LAYER BRAIDED COTTON CORD AND OUTER LAYER MOLDED RUBBER, SYNTHETIC
•
FEATURES PROVIDED: ELECTROSTATIC DISCHARGE CAPABILITY
•
INSIDE DIAMETER: 0.500 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALRUBBER SYNTHETIC TUBE
MEDIA FOR WHICH DESIGNEDAIR SINGLE RESPONSE
OPERATING PRESSURE300.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
INSIDE SURFACE CONDITIONSMOOTH
MEASURING METHOD AND LENGTH600.000 INCHES NOMINAL OVERALL IN
LAYER COMPOSITION AND LOCATION1ST LAYER BRAIDED COTTON CORD AND 2ND LAYER BRAIDED COTTON CORD AND OUTER LAYER MOLDED RUBBER, SYNTHETIC
FEATURES PROVIDEDELECTROSTATIC DISCHARGE CAPABILITY
INSIDE DIAMETER0.500 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLEROUND
OUTSIDE DIAMETER0.875 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 15
11067467Interchangeable
interchangeable cross-reference
interchangeable
4290Interchangeable
interchangeable cross-reference
interchangeable
21U1143PC4290Interchangeable
interchangeable cross-reference
interchangeable
N14739PC4290Interchangeable
interchangeable cross-reference
interchangeable
901-166Interchangeable
interchangeable cross-reference
interchangeable
8-50-ITInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 2741-1?
2741-1 is a CONNECTOR,PLUG,ELECTRICAL manufactured by Freecom.
What parts can replace 2741-1?
There are 15 known substitutes for 2741-1: 11067467, 4290, 21U1143PC4290 and 12 more. Substitute compatibility should be verified for your specific system.
Is 2741-1 still available?
2741-1 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