PartsTable
Technical Data Sheet
PartsTable / COMPONENT / 335281
335281 ✓ 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

CONNECTOR,RECEPTACLE,ELECTRICAL. Key specifications include material: COPPER CORE CONDUCTOR SINGLE CONDUCTOR, body_style: STRAIGHT SHAPE, PC TYPE, leg_length: 1.870 INCHES NOMINAL IN, hole_diameter: 0.203 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN, overall_width: 0.350 INCHES NOMINAL IN, terminal_type: SOLDER WELL SINGLE MATING END SINGLE CONTACT GROUPING. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-068-6555, 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
335281
NSN: 4730-00-068-6555
FSC: 4730
CAGE: H0001 — DAF TRUCKS N.V. (NLD)
SPECIFICATIONS
materialCOPPER CORE CONDUCTOR SINGLE CONDUCTOR
body_styleSTRAIGHT SHAPE, PC TYPE
leg_length1.870 INCHES NOMINAL IN
hole_diameter0.203 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
overall_width0.350 INCHES NOMINAL IN
terminal_typeSOLDER WELL SINGLE MATING END SINGLE CONTACT GROUPING
conductor_formSTRANDED SINGLE CONDUCTOR
overall_height0.719 INCHES NOMINAL IN
overall_length4.550 INCHES MINIMUM AND 4.570 INCHES MAXIMUM IN
insert_materialPLASTIC DIALLYL PHTHALATE SINGLE MATING END
connection_stylePLAIN FIRST FLUID END CONNECTION
contact_materialCOPPER ALLOY SINGLE MATING END SINGLE CONTACT GROUPING
NSN4730-00-068-6555
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 335281 · 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
•
NOMINAL THREAD SIZE: 0.500 INCHES FIRST FLUID END CONNECTION IN
•
THREAD SERIES DESIGNATOR: NPT FIRST FLUID END CONNECTION
•
OPERATING PRESSURE: 3000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
•
MATERIAL: STEEL OVERALL
•
FEATURES PROVIDED: SELF-SEALING
•
CONNECTION STYLE: PLAIN FIRST FLUID END CONNECTION
•
LEG LENGTH: 1.870 INCHES NOMINAL IN
•
QUICK DISCONNECT METHOD: SPRING PUSH-PULL ALL ENDS
TECHNICAL CHARACTERISTICS (FLIS)
NOMINAL THREAD SIZE0.500 INCHES FIRST FLUID END CONNECTION IN
THREAD SERIES DESIGNATORNPT FIRST FLUID END CONNECTION
OPERATING PRESSURE3000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
MATERIALSTEEL OVERALL
FEATURES PROVIDEDSELF-SEALING
CONNECTION STYLEPLAIN FIRST FLUID END CONNECTION
LEG LENGTH1.870 INCHES NOMINAL IN
QUICK DISCONNECT METHODSPRING PUSH-PULL ALL ENDS
QUICK DISCONNECT NOMINAL SIZE0.812 INCHES ALL ENDS IN
OVERALL LENGTH3.750 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 16
335281Interchangeable
interchangeable cross-reference
interchangeable
CG3568U2FTInterchangeable
interchangeable cross-reference
interchangeable
CG3568U1FTInterchangeable
interchangeable cross-reference
interchangeable
40004Interchangeable
interchangeable cross-reference
interchangeable
JC-400-525-20Interchangeable
interchangeable cross-reference
interchangeable
5330010544006Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 335281?
335281 is a CONNECTOR,RECEPTACLE,ELECTRICAL.
What parts can replace 335281?
There are 16 known substitutes for 335281: 335281, CG3568U2FT, CG3568U1FT and 13 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 335281?
335281 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-068-6555. 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