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2481877 ✓ 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 HOSE CLIPS is a the manufacturer industrial component. Key specifications include end_item_identification: 3930-01-478-3519. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-01-268-3933, 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
2481877
NSN: 4730-01-268-3933
FSC: 4730
CAGE: 13446 — PERKINS ENGINES INC (USA)
SPECIFICATIONS
end_item_identification3930-01-478-3519
NSN4730-01-268-3933
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 2481877 · 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
•
MATERIAL: STEEL OVERALL
•
STYLE DESIGNATOR: WIRE
•
INSIDE DIAMETER: 18.0 MILLIMETERS MINIMUM AND 25.0 MILLIMETERS MAXIMUM MM
•
FASTENING DEVICE TYPE: COLLARED SLOTTED HEAD SCREW
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALSTEEL OVERALL
STYLE DESIGNATORWIRE
INSIDE DIAMETER18.0 MILLIMETERS MINIMUM AND 25.0 MILLIMETERS MAXIMUM MM
OVERALL WIDTH13.0 MILLIMETERS NOMINAL MM
FASTENING DEVICE TYPECOLLARED SLOTTED HEAD SCREW
VERIFIED SUBSTITUTES & CROSS-REFERENCES 21
0SInterchangeable
interchangeable cross-reference
interchangeable
OO-H-581Interchangeable
interchangeable cross-reference
interchangeable
2201-0005Interchangeable
interchangeable cross-reference
interchangeable
8166891Interchangeable
interchangeable cross-reference
interchangeable
9082393Interchangeable
interchangeable cross-reference
interchangeable
2481Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 2481877?
2481877 is a HOSE CLIPS.
What parts can replace 2481877?
There are 21 known substitutes for 2481877: 0S, OO-H-581, 2201-0005 and 18 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 2481877?
2481877 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-01-268-3933. 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