PartsTable
Technical Data Sheet
02859 ✓ 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 ADAPTER ASSEMBLY,TRAP is a the manufacturer industrial component. Key specifications include hole_diameter: 0.344 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN, cross-sectional_thickness: 0.029 INCHES MINIMUM AND 0.033 INCHES MAXIMUM IN, environmental_attribute_code: ASBESTOS ALTERNATIVE PRODUCTS, material_document_and_classification: MIL-G-12803, TY F712100E33-6 MIL SPEC SINGLE MATERIAL RESPONSE 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 4730-01-167-2793, 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
02859
NSN: 4730-01-167-2793
FSC: 4730
CAGE: 5L665 — CHARLOTTE PIPE AND FOUNDRY CO (USA)
SPECIFICATIONS
hole_diameter0.344 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
bolt_hole_quantity5
cross-sectional_thickness0.029 INCHES MINIMUM AND 0.033 INCHES MAXIMUM IN
environmental_attribute_codeASBESTOS ALTERNATIVE PRODUCTS
material_document_and_classificationMIL-G-12803, TY F712100E33-6 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
NSN4730-01-167-2793
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 02859 · 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
CONNECTION STYLE: SOCKET (PIPE) ALL ENDS
NONDEFINITIVE SPEC/STD DATA: 2IN SIZE IN
PIPE WALL THICKNESS DESIGNATION FOR WHICH DESIGNED: SCHEDULE 40 ALL ENDS
MATERIAL: PLASTIC ACRYLONITRILE-BUTADIENE-STYRENE (ABS) OVERALL
LEG LENGTH: 3.250 INCHES NOMINAL ALL ENDS IN
CONNECTION TYPE: UNTHREADED INTERNAL PIPE ALL ENDS
MATERIAL DOCUMENT AND CLASSIFICATION: ASTM D1788,CL 4-2-2 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
NOMINAL PIPE SIZE ACCOMMODATED: 2.000 INCHES ALL ENDS IN
TECHNICAL CHARACTERISTICS (FLIS)
CONNECTION STYLESOCKET (PIPE) ALL ENDS
NONDEFINITIVE SPEC/STD DATA2IN SIZE IN
PIPE WALL THICKNESS DESIGNATION FOR WHICH DESIGNEDSCHEDULE 40 ALL ENDS
MATERIALPLASTIC ACRYLONITRILE-BUTADIENE-STYRENE (ABS) OVERALL
LEG LENGTH3.250 INCHES NOMINAL ALL ENDS IN
CONNECTION TYPEUNTHREADED INTERNAL PIPE ALL ENDS
MATERIAL DOCUMENT AND CLASSIFICATIONASTM D1788,CL 4-2-2 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
NOMINAL PIPE SIZE ACCOMMODATED2.000 INCHES ALL ENDS IN
SPECIFICATION/STANDARD DATA81348-L-P-322B GOVERNMENT SPECIFICATION
FLOW ANGLE90.0 DEGREES
VERIFIED SUBSTITUTES & CROSS-REFERENCES 20
4INSCHD40Interchangeable
interchangeable cross-reference
interchangeable
L-P-322Interchangeable
interchangeable cross-reference
interchangeable
4710P42228Interchangeable
interchangeable cross-reference
interchangeable
TY186ABSInterchangeable
interchangeable cross-reference
interchangeable
ASTM D2661Interchangeable
interchangeable cross-reference
interchangeable
TY184ABSInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 02859?
02859 is a ADAPTER ASSEMBLY,TRAP.
What parts can replace 02859?
There are 20 known substitutes for 02859: 4INSCHD40, L-P-322, 4710P42228 and 17 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 02859?
02859 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-01-167-2793. This indicates validated use in U.S. government and defense supply chains.
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