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8501747-501 — PLUG,PROTECTIVE,DUST AND MOISTUR

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

8501747-501: PLUG,PROTECTIVE,DUST AND MOISTUR.

PLUG,PROTECTIVE,DUST AND MOISTUR. Key specifications include material: RUBBER, design_type: FRICTION, special_features: RUBBER CENTER OF ITEM EXPAND WHEN COMPRESSED TO HOLE ITEM IN PLACE, features_provided: GASKET AND SHOULDER. This part is cataloged in the U.S.

Government catalog under NSN 5340-00-689-9288, 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
8501747-501
NSN: 5340-00-689-9288
FSC: 5340 — Hardware, Commercial
CAGE: 21530 — SPENCER INDUSTRIES INC (USA)
SPECIFICATIONS
materialRUBBER
design_typeFRICTION
special_featuresRUBBER CENTER OF ITEM EXPAND WHEN COMPRESSED TO HOLE ITEM IN PLACE
features_providedGASKET AND SHOULDER
NSN5340-00-689-9288
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 8501747-501 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
•
DESIGN TYPE: FRICTION
•
FEATURES PROVIDED: GASKET AND SHOULDER
•
MATERIAL: RUBBER
TECHNICAL CHARACTERISTICS
DESIGN TYPEFRICTION
FEATURES PROVIDEDGASKET AND SHOULDER
SPECIAL FEATURESRUBBER CENTER OF ITEM EXPAND WHEN COMPRESSED TO HOLE ITEM IN PLACE
MATERIALRUBBER
SUBSTITUTES & CROSS-REFERENCES 1
A7228Same 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 8501747-501?
8501747-501 is a PLUG,PROTECTIVE,DUST AND MOISTUR.
What parts can replace 8501747-501?
There is 1 known substitute for 8501747-501: A7228. Substitute compatibility should be verified for your specific system.
What is the NSN for 8501747-501?
8501747-501 is cataloged in the U.S. Government catalog under NSN 5340-00-689-9288. This indicates validated use in U.S. government and defense supply chains.
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