PartsTable
Technical Data Sheet
PartsTable / COMPONENT / 3861.107
3861.107 ✓ 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 3861.107 is a the manufacturer industrial component. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-01-057-3285, 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
3861.107
NSN: 4730-01-057-3285
FSC: 4730
CAGE: 1U896 — RYAN HERCO PRODUCTS CORP (USA)
SPECIFICATIONS
Part Number3861.107
NSN4730-01-057-3285
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 3861.107 · 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 DOCUMENT AND CLASSIFICATION: ASTM 1784D,CLASS 23447B ASSN STD SINGLE MATERIAL RESPONSE OVERALL
•
STYLE DESIGNATOR: CLOSE
•
OPERATING PRESSURE: 200.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
•
NOMINAL OVERALL LENGTH: 4.000 INCHES IN
•
THREAD SERIES DESIGNATOR: NPT ALL ENDS
•
CONNECTION STYLE: PLAIN (PIPE) ALL ENDS
•
MAXIMUM OPERATING TEMP: 210.0 FAHRENHEIT SINGLE RESPONSE DEGF
•
MATERIAL: PLASTIC POLYVINYL CHLORIDE (PVC) OVERALL
TECHNICAL CHARACTERISTICS (FLIS)
MATERIAL DOCUMENT AND CLASSIFICATIONASTM 1784D,CLASS 23447B ASSN STD SINGLE MATERIAL RESPONSE OVERALL
STYLE DESIGNATORCLOSE
OPERATING PRESSURE200.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
NOMINAL OVERALL LENGTH4.000 INCHES IN
THREAD SERIES DESIGNATORNPT ALL ENDS
CONNECTION STYLEPLAIN (PIPE) ALL ENDS
MAXIMUM OPERATING TEMP210.0 FAHRENHEIT SINGLE RESPONSE DEGF
MATERIALPLASTIC POLYVINYL CHLORIDE (PVC) OVERALL
NOMINAL THREAD SIZE0.750 INCHES ALL ENDS IN
CONNECTION TYPETHREADED EXTERNAL PIPE ALL ENDS
VERIFIED SUBSTITUTES & CROSS-REFERENCES 8
5932Interchangeable
interchangeable cross-reference
interchangeable
059329Interchangeable
interchangeable cross-reference
interchangeable
85720117-603AInterchangeable
interchangeable cross-reference
interchangeable
18-61107-5Interchangeable
interchangeable cross-reference
interchangeable
1861-107Interchangeable
Same NIIN cross-reference
interchangeable
05053166Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 3861.107?
3861.107 is a 3861.107.
What parts can replace 3861.107?
There are 8 known substitutes for 3861.107: 5932, 059329, 85720117-603A and 5 more. Substitute compatibility should be verified for your specific system.
Is 3861.107 still available?
3861.107 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026