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PartsTable / COMPONENT / BP19790-02
BP19790-02 ✓ 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 CUP,OIL,LUBRICATING is a the manufacturer industrial component. Key specifications include height: 0.290 INCHES MINIMUM AND 0.352 INCHES MAXIMUM IN, material: STEEL OVERALL, shank_length: 0.244 INCHES MINIMUM AND 0.306 INCHES MAXIMUM IN, shank_diameter: 0.253 INCHES MINIMUM AND 0.255 INCHES MAXIMUM IN, style_designator: STRAIGHT, W/BALL CHECK, W/SHOULDER, assembly_clearance_radius: 0.139 INCHES MINIMUM AND 0.154 INCHES MAXIMUM 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 4730-00-993-5333, 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
BP19790-02
NSN: 4730-00-993-5333
FSC: 4730
CAGE: 27361 — BURKE PRODUCTS INC (USA)
SPECIFICATIONS
height0.290 INCHES MINIMUM AND 0.352 INCHES MAXIMUM IN
materialSTEEL OVERALL
shank_length0.244 INCHES MINIMUM AND 0.306 INCHES MAXIMUM IN
shank_diameter0.253 INCHES MINIMUM AND 0.255 INCHES MAXIMUM IN
style_designatorSTRAIGHT, W/BALL CHECK, W/SHOULDER
assembly_clearance_radius0.139 INCHES MINIMUM AND 0.154 INCHES MAXIMUM IN
NSN4730-00-993-5333
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: BP19790-02 · 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
•
ASSEMBLY CLEARANCE RADIUS: 0.139 INCHES MINIMUM AND 0.154 INCHES MAXIMUM IN
•
HEIGHT: 0.290 INCHES MINIMUM AND 0.352 INCHES MAXIMUM IN
•
STYLE DESIGNATOR: STRAIGHT, W/BALL CHECK, W/SHOULDER
•
MATERIAL: STEEL OVERALL
•
SHANK DIAMETER: 0.253 INCHES MINIMUM AND 0.255 INCHES MAXIMUM IN
•
SHANK LENGTH: 0.244 INCHES MINIMUM AND 0.306 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS (FLIS)
ASSEMBLY CLEARANCE RADIUS0.139 INCHES MINIMUM AND 0.154 INCHES MAXIMUM IN
HEIGHT0.290 INCHES MINIMUM AND 0.352 INCHES MAXIMUM IN
STYLE DESIGNATORSTRAIGHT, W/BALL CHECK, W/SHOULDER
MATERIALSTEEL OVERALL
SHANK DIAMETER0.253 INCHES MINIMUM AND 0.255 INCHES MAXIMUM IN
SHANK LENGTH0.244 INCHES MINIMUM AND 0.306 INCHES MAXIMUM IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 15
4730002785736Interchangeable
interchangeable cross-reference
interchangeable
GGGC2794-G1-04-STInterchangeable
interchangeable cross-reference
interchangeable
GGGC2794-G1-05-BRInterchangeable
interchangeable cross-reference
interchangeable
507611Interchangeable
interchangeable cross-reference
interchangeable
MS35755-4Interchangeable
interchangeable cross-reference
interchangeable
00522-144-1Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is BP19790-02?
BP19790-02 is a CUP,OIL,LUBRICATING.
What parts can replace BP19790-02?
There are 15 known substitutes for BP19790-02: 4730002785736, GGGC2794-G1-04-ST, GGGC2794-G1-05-BR and 12 more. Substitute compatibility should be verified for your specific system.
What is the NSN for BP19790-02?
BP19790-02 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-993-5333. 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