PartsTable
Technical Data Sheet
PartsTable / COMPONENT / FIG.40B-3INCH
FIG.40B-3INCH ✓ 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 FIG.40B-3INCH is a the manufacturer industrial component. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-489-4858, 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
FIG.40B-3INCH
NSN: 4730-00-489-4858
FSC: 4730
CAGE: 82666 — STOCKHAM VALVES AND FITTINGS INC (USA)
SPECIFICATIONS
Part NumberFIG.40B-3INCH
NSN4730-00-489-4858
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: FIG.40B-3INCH · 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
•
SEGMENT QUANTITY: 2
•
MATERIAL DOCUMENT AND CLASSIFICATION: ASTM-A47 ASSN STD SINGLE MATERIAL RESPONSE OR ASTM-A536 ASSN STD SINGLE MATERIAL RESPONSE HOUSING
•
MATERIAL: RUBBER BUTADIENE NITRILE GASKET
•
END TYPE FOR WHICH DESIGNED: GROOVED
•
PIPE SIZE ACCOMMODATED: 3.000 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
SEGMENT QUANTITY2
MATERIAL DOCUMENT AND CLASSIFICATIONASTM-A47 ASSN STD SINGLE MATERIAL RESPONSE OR ASTM-A536 ASSN STD SINGLE MATERIAL RESPONSE HOUSING
MATERIALRUBBER BUTADIENE NITRILE GASKET
END TYPE FOR WHICH DESIGNEDGROOVED
SPECIAL FEATURESFURNISHED/W 2 BOLTS,2 NUTS,GASKET
PIPE SIZE ACCOMMODATED3.000 INCHES NOMINAL IN
MATERIALIRON CAST HOUSING
END ITEM IDENTIFICATIONDVF TRUCK, FIRE/CRASH P-10
VERIFIED SUBSTITUTES & CROSS-REFERENCES 22
2109-14-00Interchangeable
interchangeable cross-reference
interchangeable
38433DInterchangeable
interchangeable cross-reference
interchangeable
200006Interchangeable
interchangeable cross-reference
interchangeable
57-1441-21Interchangeable
interchangeable cross-reference
interchangeable
850185-0000Interchangeable
interchangeable cross-reference
interchangeable
909C90-71Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is FIG.40B-3INCH?
FIG.40B-3INCH is a FIG.40B-3INCH.
What parts can replace FIG.40B-3INCH?
There are 22 known substitutes for FIG.40B-3INCH: 2109-14-00, 38433D, 200006 and 19 more. Substitute compatibility should be verified for your specific system.
Is FIG.40B-3INCH still available?
FIG.40B-3INCH 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