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H841-0402-11 — BUMPER

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

H841-0402-11: BUMPER.

The BUMPER is a the manufacturer industrial component. Key specifications include shank_length: 3.260 INCHES NOMINAL IN, overall_height: 2.000 INCHES NOMINAL IN, shank_diameter: 2.500 INCHES NOMINAL IN, special_features: 2 X 0.280 HOLES THRU TEMPLATE, style_designator: DONUT TOP FLANGE, end_item_identification: ARRAY ASSY NO. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-500-2109, 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
H841-0402-11
NSN: 5340-01-500-2109
FSC: 5340 — Hardware, Commercial
CAGE: 96169 — ELECTRIC BOAT CORPORATION DIV GENERAL DYNAMICS ELECTRIC BOAT (USA)
SPECIFICATIONS
shank_length3.260 INCHES NOMINAL IN
overall_height2.000 INCHES NOMINAL IN
shank_diameter2.500 INCHES NOMINAL IN
special_features2 X 0.280 HOLES THRU TEMPLATE
style_designatorDONUT TOP FLANGE
end_item_identificationARRAY ASSY NO
outside/top_flange_diameter3.260 INCHES NOMINAL IN
NSN5340-01-500-2109
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: H841-0402-11 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
•
SHANK DIAMETER: 2.500 INCHES NOMINAL IN
•
OUTSIDE/TOP FLANGE DIAMETER: 3.260 INCHES NOMINAL IN
•
SHANK LENGTH: 3.260 INCHES NOMINAL IN
•
STYLE DESIGNATOR: DONUT TOP FLANGE
TECHNICAL CHARACTERISTICS
SHANK DIAMETER2.500 INCHES NOMINAL IN
OVERALL HEIGHT2.000 INCHES NOMINAL IN
OUTSIDE/TOP FLANGE DIAMETER3.260 INCHES NOMINAL IN
SHANK LENGTH3.260 INCHES NOMINAL IN
STYLE DESIGNATORDONUT TOP FLANGE
SPECIAL FEATURES2 X 0.280 HOLES THRU TEMPLATE
END ITEM IDENTIFICATIONARRAY ASSY NO
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 H841-0402-11?
H841-0402-11 is a BUMPER.
What is the NSN for H841-0402-11?
H841-0402-11 is cataloged in the U.S. Government catalog under NSN 5340-01-500-2109. This indicates validated use in U.S. government and defense supply chains.
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