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Technical Data Sheet
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7800238 — 7800238

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

7800238: 7800238.

The 7800238 is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 5330-01-130-9719, 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
7800238
NSN: 5330-01-130-9719
FSC: 5330 — Packing and Gasket Materials
CAGE: 58529 — THE BABCOCK & WILCOX COMPANY DBA B & W SERVICE CO DIV B&W SERVICE COMPANY (USA)
SPECIFICATIONS
Part Number7800238
NSN5330-01-130-9719
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 7800238 MFR: OEM ⚠ VERIFY BEFORE ORDERING Wrong material = failure. Viton for oil/fuel, EPDM for water/steam, Buna-N for general purpose, Silicone for food-grade. Chemical incompatibility causes swelling, brittleness, or rapid degradation ✓ BROKER TIP Durometer (hardness) affects sealing pressure tolerance. Higher Shore A = harder = higher pressure. Standard durometer is 70A — verify if application requires different hardness PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
SUBSTITUTES & CROSS-REFERENCES 3
201077AReference document
Same NSN cross-reference
Reference document — Secondary reference
1039-84Reference document
Same NSN cross-reference
Reference document — Secondary reference
201942D REV.9 PIECE 84Reference document
Same NSN cross-reference
Reference document — Secondary 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 7800238?
7800238 is a 7800238.
What parts can replace 7800238?
There are 3 known substitutes for 7800238: 201077A, 1039-84, 201942D REV.9 PIECE 84. Substitute compatibility should be verified for your specific system.
What is the NSN for 7800238?
7800238 is cataloged in the U.S. Government catalog under NSN 5330-01-130-9719. This indicates validated use in U.S. government and defense supply chains.
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