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468-8178 — CONNECTOR,MULTIPLE,FLUID PRESSUR

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

468-8178: CONNECTOR,MULTIPLE,FLUID PRESSUR.

CONNECTOR,MULTIPLE,FLUID PRESSUR. Key specifications include diameter: 0.625 INCHES NOMINAL IN, material: COPPER ALLOY, thread_size: 3/8 IN.-24 LOCATION NOT OTHERWISE SPECIFIED IN, thread_class: 2B LOCATION NOT OTHERWISE SPECIFIED, overall_width: 1.000 INCHES NOMINAL IN, overall_length: 1.125 INCHES MINIMUM AND 1.165 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 4730-00-197-1656, 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
468-8178
NSN: 4730-00-197-1656
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: A486G — NIMIKKEISTOKESKUS NCB FINLAND (FIN)
SPECIFICATIONS
diameter0.625 INCHES NOMINAL IN
materialCOPPER ALLOY
thread_size3/8 IN.-24 LOCATION NOT OTHERWISE SPECIFIED IN
thread_class2B LOCATION NOT OTHERWISE SPECIFIED
overall_width1.000 INCHES NOMINAL IN
overall_length1.125 INCHES MINIMUM AND 1.165 INCHES MAXIMUM IN
furnished_itemsSEAT LOCATION NOT OTHERWISE SPECIFIED
connection_styleINVERTED FLARE LOCATION NOT OTHERWISE SPECIFIED
style_designator1 FLUID CONNECTION
thread_directionRIGHT-HAND LOCATION NOT OTHERWISE SPECIFIED
thread_provisionTHREADED LOCATION NOT OTHERWISE SPECIFIED
seat_angle_in_deg37.0 LOCATION NOT OTHERWISE SPECIFIED
NSN4730-00-197-1656
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 468-8178 · 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
KEY FEATURES
•
BOLT HOLE FLUID PASSAGE: PROVIDED
•
SEAT ANGLE IN DEG: 37.0 LOCATION NOT OTHERWISE SPECIFIED
•
THREAD PROVISION: THREADED LOCATION NOT OTHERWISE SPECIFIED
•
FLUID CONVEYANCE TYPE AND SIZE FOR WHICH DESIGNED: 3/16 IN.OD TUBE SIZE IN
•
CONNECTION STYLE: INVERTED FLARE LOCATION NOT OTHERWISE SPECIFIED
•
BOLT HOLE FLATS SERRATIONS: NOT PROVIDED
•
STYLE DESIGNATOR: 1 FLUID CONNECTION
•
FLUID CONNECTION QUANTITY: 1 LOCATION NOT OTHERWISE SPECIFIED
TECHNICAL CHARACTERISTICS
BOLT HOLE FLUID PASSAGEPROVIDED
SEAT ANGLE IN DEG37.0 LOCATION NOT OTHERWISE SPECIFIED
THREAD PROVISIONTHREADED LOCATION NOT OTHERWISE SPECIFIED
FLUID CONVEYANCE TYPE AND SIZE FOR WHICH DESIGNED3/16 IN.OD TUBE SIZE IN
CONNECTION STYLEINVERTED FLARE LOCATION NOT OTHERWISE SPECIFIED
BOLT HOLE FLATS SERRATIONSNOT PROVIDED
STYLE DESIGNATOR1 FLUID CONNECTION
FLUID CONNECTION QUANTITY1 LOCATION NOT OTHERWISE SPECIFIED
BOLT HOLE DIAMETER0.359 INCHES MINIMUM AND 0.375 INCHES MAXIMUM IN
DIAMETER0.625 INCHES NOMINAL IN
SUBSTITUTES & CROSS-REFERENCES 7
107801Reference document
Same NSN cross-reference
Reference document — Secondary reference
24200Reference document
Same NSN cross-reference
Reference document — Secondary reference
8552Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
7776Reference document
Same NSN cross-reference
Reference document — Secondary reference
000615-2359Reference document
Same NSN cross-reference
Reference document — Secondary reference
077600Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 468-8178?
468-8178 is a CONNECTOR,MULTIPLE,FLUID PRESSUR.
What parts can replace 468-8178?
There are 7 known substitutes for 468-8178: 107801, 24200, 8552 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 468-8178?
468-8178 is cataloged in the U.S. Government catalog under NSN 4730-00-197-1656. This indicates validated use in U.S. government and defense supply chains.
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PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.