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9109-W — BUMPER

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

9109-W: BUMPER.

The BUMPER is a the manufacturer industrial component. Key specifications include hole_depth: 0.531 INCHES NOMINAL IN, hole_diameter: 0.297 INCHES NOMINAL IN, overall_height: 0.750 INCHES NOMINAL IN, style_designator: ROUND TOP FLANGE RECESSED SHANK, end_item_identification: 5895-01-379-0125, outside/top_flange_diameter: 0.469 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-470-5156, 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
9109-W
NSN: 5340-01-470-5156
FSC: 5340 — Hardware, Commercial
CAGE: 77969 — RUBBERCRAFT CORPORATION OF CALIFORNIA, LTD. DBA RUBBERCRAFT CORP (USA)
SPECIFICATIONS
hole_depth0.531 INCHES NOMINAL IN
hole_diameter0.297 INCHES NOMINAL IN
overall_height0.750 INCHES NOMINAL IN
style_designatorROUND TOP FLANGE RECESSED SHANK
end_item_identification5895-01-379-0125
outside/top_flange_diameter0.469 INCHES NOMINAL IN
NSN5340-01-470-5156
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 9109-W 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
•
OUTSIDE/TOP FLANGE DIAMETER: 0.469 INCHES NOMINAL IN
•
HOLE DEPTH: 0.531 INCHES NOMINAL IN
•
STYLE DESIGNATOR: ROUND TOP FLANGE RECESSED SHANK
•
HOLE DIAMETER: 0.297 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT0.750 INCHES NOMINAL IN
OUTSIDE/TOP FLANGE DIAMETER0.469 INCHES NOMINAL IN
HOLE DEPTH0.531 INCHES NOMINAL IN
STYLE DESIGNATORROUND TOP FLANGE RECESSED SHANK
END ITEM IDENTIFICATION5895-01-379-0125
HOLE DIAMETER0.297 INCHES NOMINAL IN
OTHER ITEMS IN FSC 5340 — Hardware, Commercial
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5340-00-000-0068 5340-00-000-0132 5340-00-000-8150 5340-00-001-1251 5340-00-001-1264 5340-00-001-1265 5340-00-001-1266 5340-00-001-1275
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

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 9109-W?
9109-W is a BUMPER.
What is the NSN for 9109-W?
9109-W is cataloged in the U.S. Government catalog under NSN 5340-01-470-5156. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.