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Technical Data Sheet
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013341 ✓ 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 PLUG,PIPE is a the manufacturer industrial component. Key specifications include width: 3.250 INCHES NOMINAL IN, height: 3.250 INCHES NOMINAL IN, length: 1.531 INCHES NOMINAL IN, material: STEEL OR NICKEL OR ZINC ALLOY OVERALL, pawl_type: OFFSET, surface_treatment: CHROMIUM OR ZINC OVERALL. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-01-119-1920, 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
013341
NSN: 4730-01-119-1920
FSC: 4730
CAGE: 03798 — WESTERBEKE CORPORATION (USA)
SPECIFICATIONS
width3.250 INCHES NOMINAL IN
height3.250 INCHES NOMINAL IN
length1.531 INCHES NOMINAL IN
materialSTEEL OR NICKEL OR ZINC ALLOY OVERALL
pawl_typeOFFSET
surface_treatmentCHROMIUM OR ZINC OVERALL
inner_knob_diameter2.812 INCHES NOMINAL IN
operational_directionRIGHT-HAND
pawl_actuation_methodGRIP HANDLE
end_item_identificationSPRUANCE CLASS DD-963
pawl_length_from_actuating_shaft_center_to_pawl_end2.250 INCHES NOMINAL IN
NSN4730-01-119-1920
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 013341 · 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
TECHNICAL CHARACTERISTICS (FLIS)
END ITEM IDENTIFICATIONSPRUANCE CLASS DD-963
VERIFIED SUBSTITUTES & CROSS-REFERENCES 15
KD99-16Interchangeable
interchangeable cross-reference
interchangeable
13341Interchangeable
interchangeable cross-reference
interchangeable
D1020230Interchangeable
interchangeable cross-reference
interchangeable
44111Interchangeable
interchangeable cross-reference
interchangeable
503-S 41Interchangeable
interchangeable cross-reference
interchangeable
GGG-H-86Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 013341?
013341 is a PLUG,PIPE.
What parts can replace 013341?
There are 15 known substitutes for 013341: KD99-16, 13341, D1020230 and 12 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 013341?
013341 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-01-119-1920. 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