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UC-AR-1381 — CAP,FILLER OPENING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

UC-AR-1381: CAP,FILLER OPENING.

The CAP,FILLER OPENING is a the manufacturer industrial component. Key specifications include overall_height: 8.750 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-240-6123, 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
UC-AR-1381
NSN: 5340-01-240-6123
FSC: 5340 — Hardware, Commercial
CAGE: 32862 — SHIPS MACHINERY INTERNATIONAL, INC. (USA)
SPECIFICATIONS
overall_height8.750 INCHES NOMINAL IN
NSN5340-01-240-6123
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: UC-AR-1381 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
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT8.750 INCHES NOMINAL IN
SUBSTITUTES & CROSS-REFERENCES 3
6726.24Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
UC-AB-1381Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
6726.24 ITEM 6Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is UC-AR-1381?
UC-AR-1381 is a CAP,FILLER OPENING.
What parts can replace UC-AR-1381?
There are 3 known substitutes for UC-AR-1381: 6726.24, UC-AB-1381, 6726.24 ITEM 6. Substitute compatibility should be verified for your specific system.
What is the NSN for UC-AR-1381?
UC-AR-1381 is cataloged in the U.S. Government catalog under NSN 5340-01-240-6123. This indicates validated use in U.S. government and defense supply chains.
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