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Technical Data Sheet
PartsTable / MRO / 76203
76203 ✓ Verified by PartsTable
InLine · 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 Keystone holder can be mounted on a DIN rail. With its standardized dimensions, it is suitable for easy snap-in mounting of one Keystone module. Keystone modules up to max.

17.4 mm width can be used. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4720-00-014-6794, 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
MRO→ MRO_GENERAL→ 76203
NSN: 4720-00-014-6794
FSC: 4720
CAGE: 0W357 — PDI GROUND SUPPORT SYSTEMS, INC. (USA)
SPECIFICATIONS
materialPLASTIC PHENOLIC CLIP
duty_typeINTERMITTENT
end_stopsNOT INCLUDED
temp_rating-40.0 FAHRENHEIT AND 250.0 FAHRENHEIT SINGLE RESPONSE DEGF
capsule_typeHARD
thread_class3B FIRST END
coil_quantity1
overall_width2.250 INCHES NOMINAL IN
exterior_colorNATURAL
locking_deviceNOT INCLUDED
overall_height0.125 INCHES NOMINAL IN
overall_length205.0 MILLIMETERS NOMINAL MM
NSN4720-00-014-6794
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: 76203 · InLine ⚠ 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
•
CROSS-SECTIONAL SHAPE STYLE: ROUND
•
OUTSIDE DIAMETER: 0.750 INCHES NOMINAL IN
•
EXTERIOR COLOR: BLACK
•
BURST TEST PRESSURE: 900.0 POUNDS PER SQUARE INCH LBS
•
MINIMUM INSIDE BENDING RADIUS: 1.750 INCHES IN
•
INSIDE DIAMETER: 0.375 INCHES NOMINAL IN
•
VACUUM IN TORR: 50.8
•
MEASURING METHOD AND LENGTH: 89.375 INCHES NOMINAL WORKING IN
TECHNICAL CHARACTERISTICS (FLIS)
CROSS-SECTIONAL SHAPE STYLEROUND
OUTSIDE DIAMETER0.750 INCHES NOMINAL IN
EXTERIOR COLORBLACK
BURST TEST PRESSURE900.0 POUNDS PER SQUARE INCH LBS
MINIMUM INSIDE BENDING RADIUS1.750 INCHES IN
INSIDE DIAMETER0.375 INCHES NOMINAL IN
VACUUM IN TORR50.8
MEASURING METHOD AND LENGTH89.375 INCHES NOMINAL WORKING IN
INSIDE SURFACE CONDITIONSMOOTH
MEDIA FOR WHICH DESIGNEDAIR SINGLE RESPONSE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 12
LIBRIUMInterchangeable
interchangeable cross-reference
interchangeable
NDC000594-0786-05Interchangeable
interchangeable cross-reference
interchangeable
NDC00591-0786-05Interchangeable
interchangeable cross-reference
interchangeable
VV-C-846Interchangeable
interchangeable cross-reference
interchangeable
76203Interchangeable
interchangeable cross-reference
interchangeable
SILVER O-214 - 3,79 LInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 76203?
76203 is a RELAY,ELECTROMAGNETIC manufactured by InLine. It is classified as a MRO (MRO_GENERAL).
What parts can replace 76203?
There are 12 known substitutes for 76203: LIBRIUM, NDC000594-0786-05, NDC00591-0786-05 and 9 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 76203?
76203 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4720-00-014-6794. 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