PartsTable
Technical Data Sheet
3214 ✓ 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 material: SILICON SEMICONDUCTOR, end_style: RAISED HOOK BOTH ENDS, unit_type: PORTABLE CHEST, body_style: ANGLE, SHAPE, INTERNAL COUPLING, bore_shape: STRAIGHT, case_style: SQUARE. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-203-9459, 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
3214
NSN: 4730-00-203-9459
FSC: 4730
CAGE: 73992 — TUTHILL CORP HANSEN COUPLING DIV (USA)
SPECIFICATIONS
materialSILICON SEMICONDUCTOR
end_styleRAISED HOOK BOTH ENDS
unit_typePORTABLE CHEST
body_styleANGLE, SHAPE, INTERNAL COUPLING
bore_shapeSTRAIGHT
case_styleSQUARE
leg_length0.546 INCHES NOMINAL IN
seal_width0.312 INCHES NOMINAL IN
shell_typeSOLID
body_length0.312 INCHES NOMINAL IN
design_typeOPEN
hook_radius0.0625 INCHES NOMINAL BOTH ENDS IN
NSN4730-00-203-9459
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 3214 · 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
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-416,TY 2,CL 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
THREAD SERIES DESIGNATOR: NPT FIRST FLUID END CONNECTION
CONNECTION STYLE: PLAIN FIRST FLUID END CONNECTION
FEATURES PROVIDED: SAFETY LOCKING FEATURE AND SELF-SEALING
QUICK DISCONNECT METHOD: SPRING PUSH-PULL ALL ENDS
CONNECTION TYPE: THREADED INTERNAL PIPE FIRST FLUID END CONNECTION
LEG LENGTH: 0.546 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416,TY 2,CL 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
THREAD SERIES DESIGNATORNPT FIRST FLUID END CONNECTION
CONNECTION STYLEPLAIN FIRST FLUID END CONNECTION
FEATURES PROVIDEDSAFETY LOCKING FEATURE AND SELF-SEALING
QUICK DISCONNECT METHODSPRING PUSH-PULL ALL ENDS
CONNECTION TYPETHREADED INTERNAL PIPE FIRST FLUID END CONNECTION
LEG LENGTH0.546 INCHES NOMINAL IN
END ITEM IDENTIFICATIONSHOP EQUIPMENT
CONNECTION TYPETHREADED EXTERNAL PIPE SECOND FLUID END CONNECTION
NOMINAL THREAD SIZE0.375 INCHES SECOND FLUID END CONNECTION IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 21
3214Interchangeable
interchangeable cross-reference
interchangeable
751 264Interchangeable
interchangeable cross-reference
interchangeable
516-057425Interchangeable
interchangeable cross-reference
interchangeable
L306Interchangeable
interchangeable cross-reference
interchangeable
8945655-1Interchangeable
interchangeable cross-reference
interchangeable
B19813NInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 3214?
3214 is a CONNECTOR,PLUG,ELECTRICAL.
What parts can replace 3214?
There are 21 known substitutes for 3214: 3214, 751 264, 516-057425 and 18 more. Substitute compatibility should be verified for your specific system.
Is 3214 still available?
3214 is currently cancelled.
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