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801E42 — FLANGE,PIPE

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

801E42: FLANGE,PIPE.

The FLANGE,PIPE is a the manufacturer industrial component. Key specifications include material: STEEL, thickness: 2.250 INCHES NOMINAL IN, flange_diameter: 7.000 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 4730-00-350-0881, 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
801E42
NSN: 4730-00-350-0881
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 02413 — KERSEY / AMERICAN LAFRANCE A DIV OF FIGGIE INTERNATIONAL INC (USA)
SPECIFICATIONS
materialSTEEL
thickness2.250 INCHES NOMINAL IN
flange_diameter7.000 INCHES NOMINAL IN
NSN4730-00-350-0881
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 801E42 · 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
•
FLANGE DIAMETER: 7.000 INCHES NOMINAL IN
•
MATERIAL: STEEL
•
THICKNESS: 2.250 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
FLANGE DIAMETER7.000 INCHES NOMINAL IN
MATERIALSTEEL
THICKNESS2.250 INCHES NOMINAL IN
SUBSTITUTES & CROSS-REFERENCES 2
306839Reference document
Same NSN cross-reference
Reference document — Secondary reference
R600V412Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 801E42?
801E42 is a FLANGE,PIPE.
What parts can replace 801E42?
There are 2 known substitutes for 801E42: 306839, R600V412. Substitute compatibility should be verified for your specific system.
What is the NSN for 801E42?
801E42 is cataloged in the U.S. Government catalog under NSN 4730-00-350-0881. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.