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03453 ✓ Verified by PartsTable
— · HOSE FITTING
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

CONNECTOR,MULTIPLE,FLUID PRESSUR. Key specifications include overall_width: 1.875 INCHES MAXIMUM IN, inclosure_type: FULLY INCLOSED, overall_height: 2.700 INCHES MAXIMUM IN, overall_length: 3.500 INCHES MAXIMUM IN, mounting_method: UNTHREADED HOLE(S) SINGLE GROUP, frequency_rating: 400.0 HERTZ NOMINAL SINGLE COMPONENT. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-695-8861, 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
03453
NSN: 4730-00-695-8861
FSC: 4730
CAGE: 29201 — JOHN DEER CONSUMER PRODUCTS INC (USA)
SPECIFICATIONS
overall_width1.875 INCHES MAXIMUM IN
inclosure_typeFULLY INCLOSED
overall_height2.700 INCHES MAXIMUM IN
overall_length3.500 INCHES MAXIMUM IN
mounting_methodUNTHREADED HOLE(S) SINGLE GROUP
frequency_rating400.0 HERTZ NOMINAL SINGLE COMPONENT
reliability_indicatorNOT ESTABLISHED
maximum_operating_temp100.0 CELSIUS DEGC
mounting_hole_diameter0.151 INCHES NOMINAL SINGLE GROUP IN
winding_shielding_methodINTERNAL SHIELD BROUGHT OUT TO TERMINAL SINGLE COMPONENT
winding_operating_current2.8 AMPERES DC MAXIMUM SINGLE COMPONENT FIRST SECONDARY
winding_operating_voltage21.30 AC VOLTS NOMINAL SINGLE COMPONENT FIRST SECONDARY
NSN4730-00-695-8861
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 03453 · OEM ⚠ 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 8
7117319-1Interchangeable
interchangeable cross-reference
interchangeable
17722Interchangeable
interchangeable cross-reference
interchangeable
B-11561Interchangeable
interchangeable cross-reference
interchangeable
B-11561 ITEM 5Interchangeable
interchangeable cross-reference
interchangeable
92910Interchangeable
interchangeable cross-reference
interchangeable
92903Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 03453?
03453 is a CONNECTOR,MULTIPLE,FLUID PRESSUR.
What parts can replace 03453?
There are 8 known substitutes for 03453: 7117319-1, 17722, B-11561 and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 03453?
03453 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-695-8861. 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