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Technical Data Sheet
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7000001887 — BUMPER

✓ Government record, cited
3M · ORING SEAL
PRODUCT OVERVIEW

7000001887: BUMPER.

3M™ Bumpon™ Protective Products SJ5027 Black, 1000 per case is a hemispherical, self-adhesive rubber bumper 16 mm wide x 7.9 mm high. These black bumpers are designed to be used as feet, stoppers and spacers in the home or at work and provides excellent sound dampening and energy absorption. Use 3M™ Bumpon™ Protective Products SJ5027 Black, 1000 per case as feet, stoppers and spacers in the home or at work.

These black, urethane rubber bumpers are plasticiser free and self-adhesive, with a high skid resistance that won’t scratch or stain surfaces. Its 16 mm wide x 7.9 mm high hemispherical shape is ideal for use in the home or at work, providing excellent sound dampening and energy absorption. Applies easily due to 3M pressure sensitive adhesives, without cracking or hardening.

Reduces vibration and noise of small home appliances, furniture or electronics. Use to align pictures and keep products spaced apart when shipping. Stick on as stops for cabinet doors, lids, and drawers o This part is cataloged in the U.S.

Government catalog under NSN 5340-01-119-5605, indicating validated use in U.S. government and defense logistics supply chains.

WHERE IT FITS
7000001887
NSN: 5340-01-119-5605
FSC: 5340 — Hardware, Commercial
CAGE: 76381 — 3M COMPANY (USA)
SPECIFICATIONS
materialPLASTIC POLYURETHANE
overall_height0.310 INCHES NOMINAL IN
special_featuresADHESIVE FASTENED
style_designatorROUND TOP
outside/top_flange_diameter0.630 INCHES NOMINAL IN
NSN5340-01-119-5605
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 7000001887 MFR: 3M ⚠ 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
•
OUTSIDE/TOP FLANGE DIAMETER: 0.630 INCHES NOMINAL IN
•
STYLE DESIGNATOR: ROUND TOP
•
COLOR: BLACK
•
MATERIAL: PLASTIC POLYURETHANE
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT0.310 INCHES NOMINAL IN
OUTSIDE/TOP FLANGE DIAMETER0.630 INCHES NOMINAL IN
STYLE DESIGNATORROUND TOP
COLORBLACK
SPECIAL FEATURESADHESIVE FASTENED
MATERIALPLASTIC POLYURETHANE
SUBSTITUTES & CROSS-REFERENCES 2
SJ-5027BLACKReference document
Same NSN cross-reference
Reference document — Secondary reference
197521Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 7000001887?
7000001887 is a BUMPER manufactured by 3M.
What parts can replace 7000001887?
There are 2 known substitutes for 7000001887: SJ-5027BLACK, 197521. Substitute compatibility should be verified for your specific system.
What is the NSN for 7000001887?
7000001887 is cataloged in the U.S. Government catalog under NSN 5340-01-119-5605. This indicates validated use in U.S. government and defense supply chains.
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