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Technical Data Sheet
PartsTable / COMPONENT / 4880K56
4880K56 ✓ 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: PLASTIC POLYVINYL CHLORIDE (PVC) OVERALL, connection_style: SOCKET, style_designator: CAP, nominal_pipe_size_for_which_designed: 2.000 INCHES IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-938-7845, 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
4880K56
NSN: 4730-00-938-7845
FSC: 4730
CAGE: 39428 — MCMASTER-CARR SUPPLY CO (USA)
SPECIFICATIONS
materialPLASTIC POLYVINYL CHLORIDE (PVC) OVERALL
connection_styleSOCKET
style_designatorCAP
nominal_pipe_size_for_which_designed2.000 INCHES IN
NSN4730-00-938-7845
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 4880K56 · 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: PLASTIC POLYVINYL CHLORIDE (PVC) OVERALL
•
STYLE DESIGNATOR: CAP
•
NOMINAL PIPE SIZE FOR WHICH DESIGNED: 2.000 INCHES IN
•
CONNECTION STYLE: SOCKET
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALPLASTIC POLYVINYL CHLORIDE (PVC) OVERALL
STYLE DESIGNATORCAP
NOMINAL PIPE SIZE FOR WHICH DESIGNED2.000 INCHES IN
CONNECTION STYLESOCKET
VERIFIED SUBSTITUTES & CROSS-REFERENCES 13
4716Interchangeable
interchangeable cross-reference
interchangeable
3200KAInterchangeable
interchangeable cross-reference
interchangeable
7351225Interchangeable
interchangeable cross-reference
interchangeable
9186SBS020Interchangeable
interchangeable cross-reference
interchangeable
4470-20Interchangeable
interchangeable cross-reference
interchangeable
S4716Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 4880K56?
4880K56 is a CONNECTOR,RECEPTACLE,ELECTRICAL.
What parts can replace 4880K56?
There are 13 known substitutes for 4880K56: 4716, 3200KA, 7351225 and 10 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 4880K56?
4880K56 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-938-7845. 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