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Technical Data Sheet

3430-1 — Technical Data Sheet

✓ 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 SEMICONDUCTOR DEVICE,DIODE is a the manufacturer industrial component. Key specifications include material: GERMANIUM SEMICONDUCTOR, body_type: CORED, head_type: SOLID, cone_width: 0.9060 INCHES NOMINAL IN, core_depth: 0.531 INCHES MINIMUM AND 0.578 INCHES MAXIMUM IN, adhesive_type: PRESSURE SENSITIVE. This part is cataloged in the Federal Logistics Information System under NSN 4730-00-011-3178, 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
3430-1
NSN: 4730-00-011-3178
FSC: 4730
CAGE: 63686 — THE WALWORTH COMPANY (USA)
SPECIFICATIONS
materialGERMANIUM SEMICONDUCTOR
body_typeCORED
head_typeSOLID
cone_width0.9060 INCHES NOMINAL IN
core_depth0.531 INCHES MINIMUM AND 0.578 INCHES MAXIMUM IN
adhesive_typePRESSURE SENSITIVE
bore_diameter3.0000 INCHES NOMINAL IN
nominal_width2.000 INCHES IN
hook_thickness0.344 INCHES NOMINAL IN
nominal_length165.0 FEET FT
overall_length0.100 INCHES NOMINAL IN
drive_end_styleRAISED SQUARE
NSN4730-00-011-3178
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 3430-1 · 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
•
BODY TYPE: CORED
•
CORE DEPTH: 0.531 INCHES MINIMUM AND 0.578 INCHES MAXIMUM IN
•
THREAD DIRECTION: RIGHT-HAND EXTERNAL
•
NONDEFINITIVE SPEC/STD DATA: A CLASS
•
NOMINAL THREAD SIZE: 1.000 INCHES EXTERNAL IN
•
CONNECTION STYLE: PLAIN
•
NOMINAL PIPE SIZE FOR WHICH DESIGNED: 1.000 INCHES IN
•
BODY CORE DIAMETER: 0.969 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
BODY TYPECORED
CORE DEPTH0.531 INCHES MINIMUM AND 0.578 INCHES MAXIMUM IN
THREAD DIRECTIONRIGHT-HAND EXTERNAL
NONDEFINITIVE SPEC/STD DATAA CLASS
NOMINAL THREAD SIZE1.000 INCHES EXTERNAL IN
CONNECTION STYLEPLAIN
NOMINAL PIPE SIZE FOR WHICH DESIGNED1.000 INCHES IN
BODY CORE DIAMETER0.969 INCHES NOMINAL IN
MATERIALCOPPER ALLOY OVERALL
DRIVE END STYLERAISED SQUARE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 20
113178InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
1348635InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
A50197InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
742257InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
STP C471InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
AHS300CInterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLEDGOVERNMENT REGISTRY
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 3430-1?
3430-1 is a SEMICONDUCTOR DEVICE,DIODE.
What parts can replace 3430-1?
There are 20 known substitutes for 3430-1: 113178, 1348635, A50197 and 17 more. Substitute compatibility should be verified for your specific system.
Is 3430-1 still available?
3430-1 is currently cancelled.
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