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Technical Data Sheet
PartsTable / COMPONENT / 10780-1
10780-1 ✓ 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

The CONNECTOR,PLUG,ELECTRICAL is a the manufacturer industrial component. Key specifications include diameter: 0.625 INCHES NOMINAL IN, material: COPPER ALLOY, body_style: STRAIGHT SHAPE, INTERNAL COUPLING W/STRAIN RELIEF, body_width: 1.062 INCHES NOMINAL IN, shell_type: SOLID, body_height: 0.750 INCHES NOMINAL IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-197-1656, 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
10780-1
NSN: 4730-00-197-1656
FSC: 4730
CAGE: 12603 — CLARK EQUIPMENT CO (USA)
SPECIFICATIONS
diameter0.625 INCHES NOMINAL IN
materialCOPPER ALLOY
body_styleSTRAIGHT SHAPE, INTERNAL COUPLING W/STRAIN RELIEF
body_width1.062 INCHES NOMINAL IN
shell_typeSOLID
body_height0.750 INCHES NOMINAL IN
body_length1.625 INCHES NOMINAL IN
thread_size3/8 IN.-24 LOCATION NOT OTHERWISE SPECIFIED IN
thread_class2B LOCATION NOT OTHERWISE SPECIFIED
overall_width1.000 INCHES NOMINAL IN
rating_methodELECTRICAL SINGLE COMPONENT SINGLE WINDING
terminal_typeCRIMP SINGLE MATING END SINGLE CONTACT GROUPING
NSN4730-00-197-1656
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 10780-1 · 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
•
THREAD DIRECTION: RIGHT-HAND LOCATION NOT OTHERWISE SPECIFIED
•
THREAD CLASS: 2B LOCATION NOT OTHERWISE SPECIFIED
•
FURNISHED ITEMS: SEAT LOCATION NOT OTHERWISE SPECIFIED
•
DIAMETER: 0.625 INCHES NOMINAL IN
•
STYLE DESIGNATOR: 1 FLUID CONNECTION
•
BOLT HOLE DIAMETER: 0.359 INCHES MINIMUM AND 0.375 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS (FLIS)
THREAD DIRECTIONRIGHT-HAND LOCATION NOT OTHERWISE SPECIFIED
THREAD CLASS2B LOCATION NOT OTHERWISE SPECIFIED
FURNISHED ITEMSSEAT LOCATION NOT OTHERWISE SPECIFIED
DIAMETER0.625 INCHES NOMINAL IN
STYLE DESIGNATOR1 FLUID CONNECTION
OVERALL LENGTH1.125 INCHES MINIMUM AND 1.165 INCHES MAXIMUM IN
BOLT HOLE DIAMETER0.359 INCHES MINIMUM AND 0.375 INCHES MAXIMUM IN
END ITEM IDENTIFICATIONGRUMMAN AEROSPACE A-10 AIRCRAFT
CONNECTION STYLEINVERTED FLARE LOCATION NOT OTHERWISE SPECIFIED
MATERIALCOPPER ALLOY
VERIFIED SUBSTITUTES & CROSS-REFERENCES 23
24200Interchangeable
interchangeable cross-reference
interchangeable
25001Interchangeable
interchangeable cross-reference
interchangeable
955364Interchangeable
interchangeable cross-reference
interchangeable
A71Interchangeable
interchangeable cross-reference
interchangeable
4A2Interchangeable
interchangeable cross-reference
interchangeable
KPTM6F22-55S16Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 10780-1?
10780-1 is a CONNECTOR,PLUG,ELECTRICAL.
What parts can replace 10780-1?
There are 23 known substitutes for 10780-1: 24200, 25001, 955364 and 20 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 10780-1?
10780-1 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-197-1656. 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