PartsTable
Technical Data Sheet
PartsTable / MRO / 03800
03800 ✓ Verified by PartsTable
— · MRO · MRO_GENERAL
WHAT YOU NEED TO KNOW
Material determines chemical compatibility Standard durometer is 70 Shore A
Wrong material = catastrophic seal failure
PRODUCT OVERVIEW

The RESISTOR,FIXED,COMPOSITION is a the manufacturer industrial component. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-00-598-9980, 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
MRO→ MRO_GENERAL→ 03800
NSN: 5340-00-598-9980
FSC: 5340
CAGE: 72971 — EFCOR INC
SPECIFICATIONS
Part Number03800
NSN5340-00-598-9980
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 03800 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
KEY FEATURES
•
DISTANCE BETWEEN BASE AND INSIDE OF ARCH: 0.625 INCHES NOMINAL IN
•
MOUNTING PAD: NOT INCLUDED
•
SURFACE TREATMENT: ZINC
•
STYLE DESIGNATOR: CURVED ARCH
•
MATERIAL: STEEL LOCATION NOT OTHERWISE SPECIFIED
•
CENTER TO CENTER DISTANCE BETWEEN ARCH AND MOUNTING HOLE: 0.813 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
OVERALL WIDTH0.750 INCHES NOMINAL IN
DISTANCE BETWEEN BASE AND INSIDE OF ARCH0.625 INCHES NOMINAL IN
MOUNTING PADNOT INCLUDED
OVERALL LENGTH2.000 INCHES NOMINAL IN
SURFACE TREATMENTZINC
STYLE DESIGNATORCURVED ARCH
MATERIALSTEEL LOCATION NOT OTHERWISE SPECIFIED
CENTER TO CENTER DISTANCE BETWEEN ARCH AND MOUNTING HOLE0.813 INCHES NOMINAL IN
MATERIAL THICKNESS0.094 INCHES NOMINAL IN
MOUNTING HOLE SIZE0.250 INCHES MINIMUM AND 0.375 INCHES MAXIMUM IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 17
3235595Upgraded Successor
successor cross-reference
successor
9900009030Upgraded Successor
successor cross-reference
successor
CA-1550-CMLUpgraded Successor
successor cross-reference
successor
15-50SInterchangeable
interchangeable cross-reference
interchangeable
4159Interchangeable
interchangeable cross-reference
interchangeable
JH4159Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 03800?
03800 is a RESISTOR,FIXED,COMPOSITION. It is classified as a MRO (MRO_GENERAL).
What parts can replace 03800?
There are 17 known substitutes for 03800: 3235595, 9900009030, CA-1550-CML and 14 more. Substitute compatibility should be verified for your specific system.
Is 03800 still available?
03800 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