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Technical Data Sheet
PartsTable / MRO / 300003
300003 ✓ Verified by PartsTable
Zebra · MRO · MRO_GENERAL
WHAT YOU NEED TO KNOW
PTFE tape on tapered threads (NPT/BSPT) JIC/AN flare connections seal metal-to-metal — no tape
NPT != BSPT — look identical, NOT interchangeable
PRODUCT OVERVIEW

The xDock Pro is composed of a lightweight yet durable glass filled<br>polymer and latches tightly to the tablet for secure mounting in<br>vehicles or fixed locations. "Grab and go" enables one hand<br>activation/release. Couple this sturdy dock with a variety of Docking<br>Interface Modules (DIMs) to match connectivity with the mission at<br>hand, even including custom General Purpose I/O (GPIO) for<br>sirens or emergency lights, door activators, or emergency toggles.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-872-2236, indicating validated use in U.S. government and defense logistics supply chains.

WHERE IT FITS
MRO→ MRO_GENERAL→ 300003
NSN: 4730-00-872-2236
FSC: 4730
CAGE: 00624 — EATON AEROQUIP LLC DBA JACKSON NORTH 1 DIV FLUID AND ELECTRICAL DISTRIBUTION (USA)
SPECIFICATIONS
width4.500 INCHES NOMINAL IN
length4.1 YARDS NOMINAL
diameter0.236 INCHES NOMINAL IN
materialCOTTON
end_styleSPRING END,SQUARED AND GROUND BOTH ENDS
body_styleSINGLE POLE TYPE
body_width0.680 INCHES NOMINAL IN
body_length1.375 INCHES NOMINAL IN
temp_rating-54.0 CELSIUS AND 121.0 CELSIUS SINGLE RESPONSE DEGC
coil_quantity7
physical_formLIQUID
pole_quantity1
NSN4730-00-872-2236
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 300003 · Zebra ⚠ VERIFY BEFORE ORDERING NPT ≠ BSPT — tapered threads look identical but are NOT interchangeable. Wrong thread = leak. JIC (37°) ≠ AN (37°) ≠ SAE 45° — flare angles must match exactly. Measure thread pitch with gauge — visual identification is unreliable ✓ BROKER TIP Always use thread sealant (PTFE tape or pipe compound) on tapered threads (NPT/BSPT). JIC/AN flare fittings seal metal-to-metal — never use tape on flare connections PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 13
300-003Interchangeable
interchangeable cross-reference
interchangeable
124003Interchangeable
interchangeable cross-reference
interchangeable
124003PSInterchangeable
interchangeable cross-reference
interchangeable
2NX7Interchangeable
interchangeable cross-reference
interchangeable
2NX3Interchangeable
interchangeable cross-reference
interchangeable
3003-52Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 300003?
300003 is a CUSHION,SEAT,VEHICULAR manufactured by Zebra. It is classified as a MRO (MRO_GENERAL).
What parts can replace 300003?
There are 13 known substitutes for 300003: 300-003, 124003, 124003PS and 10 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 300003?
300003 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-872-2236. 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