PartsTable
Technical Data Sheet
PartsTable / COMPONENT / 78025-100
78025-100 ✓ 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

TEE ASSEMBLY,FLANGED,QUICK DISCO. Key specifications include material: STEEL OUTER RING, bore_shape: STRAIGHT, bore_diameter: 30.00 MILLIMETERS NOMINAL MM, overall_width: 0.688 INCHES NOMINAL IN, terminal_type: SOLDER LUG, inclosure_type: OPEN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-01-574-2111, 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
78025-100
NSN: 4730-01-574-2111
FSC: 4730
CAGE: 5RQL2 — DRS ENVIRONMENTAL SYSTEMS INC (USA)
SPECIFICATIONS
materialSTEEL OUTER RING
bore_shapeSTRAIGHT
bore_diameter30.00 MILLIMETERS NOMINAL MM
overall_width0.688 INCHES NOMINAL IN
terminal_typeSOLDER LUG
inclosure_typeOPEN
load_directionRADIAL
overall_height0.469 INCHES NOMINAL IN
overall_length2.438 INCHES NOMINAL IN
surface_finishGROUND
style_designatorNON-LOADING GROOVE, NON-SEPARABLE
features_providedSNAP RING-GROOVE MOUNTING AND MOUNTING GROOVE
NSN4730-01-574-2111
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 78025-100 · 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 5
6306NRInterchangeable
interchangeable cross-reference
interchangeable
43306X1AInterchangeable
interchangeable cross-reference
interchangeable
306GInterchangeable
interchangeable cross-reference
interchangeable
300235Interchangeable
interchangeable cross-reference
interchangeable
78025Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 78025-100?
78025-100 is a TEE ASSEMBLY,FLANGED,QUICK DISCO.
What parts can replace 78025-100?
There are 5 known substitutes for 78025-100: 6306NR, 43306X1A, 306G and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 78025-100?
78025-100 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-01-574-2111. 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