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Technical Data Sheet
P28369 ✓ Verified by PartsTable
· ORING SEAL
WHAT YOU NEED TO KNOW
Material determines chemical compatibility Standard durometer is 70 Shore A
Wrong material = catastrophic seal failure
PRODUCT OVERVIEW

The BUMPER is a the manufacturer industrial component. Key specifications include material: RUBBER, hole_diameter: 0.125 INCHES NOMINAL IN, overall_height: 0.812 INCHES NOMINAL IN, style_designator: DONUT TOP COUNTERBORED, first_counterbore_depth: 0.438 INCHES NOMINAL IN, first_counterbore_diameter: 0.250 INCHES NOMINAL IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-01-275-3535, 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
P28369
NSN: 5340-01-275-3535
FSC: 5340
CAGE: 1YHH8 — JLG INDUSTRIES, INC. (USA)
SPECIFICATIONS
materialRUBBER
hole_diameter0.125 INCHES NOMINAL IN
overall_height0.812 INCHES NOMINAL IN
style_designatorDONUT TOP COUNTERBORED
first_counterbore_depth0.438 INCHES NOMINAL IN
first_counterbore_diameter0.250 INCHES NOMINAL IN
outside/top_flange_diameter1.000 INCHES NOMINAL IN
NSN5340-01-275-3535
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: P28369 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: 1.000 INCHES NOMINAL IN
HOLE DIAMETER: 0.125 INCHES NOMINAL IN
STYLE DESIGNATOR: DONUT TOP COUNTERBORED
MATERIAL: RUBBER
FIRST COUNTERBORE DEPTH: 0.438 INCHES NOMINAL IN
FIRST COUNTERBORE DIAMETER: 0.250 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
OVERALL HEIGHT0.812 INCHES NOMINAL IN
OUTSIDE/TOP FLANGE DIAMETER1.000 INCHES NOMINAL IN
HOLE DIAMETER0.125 INCHES NOMINAL IN
STYLE DESIGNATORDONUT TOP COUNTERBORED
MATERIALRUBBER
FIRST COUNTERBORE DEPTH0.438 INCHES NOMINAL IN
FIRST COUNTERBORE DIAMETER0.250 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 11
10339AUpgraded Successor
successor cross-reference
successor
74710161Upgraded Successor
successor cross-reference
successor
30600Upgraded Successor
successor cross-reference
successor
B8Upgraded Successor
successor cross-reference
successor
PP-4606C/GUpgraded Successor
successor cross-reference
successor
75102Upgraded Successor
successor cross-reference
successor
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is P28369?
P28369 is a BUMPER.
What parts can replace P28369?
There are 11 known substitutes for P28369: 10339A, 74710161, 30600 and 8 more. Substitute compatibility should be verified for your specific system.
What is the NSN for P28369?
P28369 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-01-275-3535. This indicates validated use in U.S. government and defense supply chains.
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