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10526779 — BUMPER

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

10526779: BUMPER.

The BUMPER is a the manufacturer industrial component. Key specifications include material: RUBBER BUTADIENE-STYRENE CLASS SBR, overall_width: 169.0 MILLIMETERS NOMINAL MM, overall_height: 8.0 MILLIMETERS NOMINAL MM, overall_length: 185.0 MILLIMETERS NOMINAL MM, special_features: APERTURE INCLUDED,135.0 MM LG BY 135.0 MM W MM, material_hardness_rating: 35.0 DUROMETER MINIMUM AND 55.0 DUROMETER MAXIMUM. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-294-5480, 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
10526779
NSN: 5340-01-294-5480
FSC: 5340 — Hardware, Commercial
CAGE: 56161 — GENERAL DYNAMICS LAND SYSTEMS CANADACORP (CAN)
SPECIFICATIONS
materialRUBBER BUTADIENE-STYRENE CLASS SBR
overall_width169.0 MILLIMETERS NOMINAL MM
overall_height8.0 MILLIMETERS NOMINAL MM
overall_length185.0 MILLIMETERS NOMINAL MM
special_featuresAPERTURE INCLUDED,135.0 MM LG BY 135.0 MM W MM
material_hardness_rating35.0 DUROMETER MINIMUM AND 55.0 DUROMETER MAXIMUM
material_document_and_classificationASTM D1056, TYPE RE41 ASSN STD SINGLE MATERIAL RESPONSE
NSN5340-01-294-5480
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 10526779 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
•
MATERIAL HARDNESS RATING: 35.0 DUROMETER MINIMUM AND 55.0 DUROMETER MAXIMUM
•
MATERIAL DOCUMENT AND CLASSIFICATION: ASTM D1056, TYPE RE41 ASSN STD SINGLE MATERIAL RESPONSE
•
MATERIAL: RUBBER BUTADIENE-STYRENE CLASS SBR
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT8.0 MILLIMETERS NOMINAL MM
MATERIAL HARDNESS RATING35.0 DUROMETER MINIMUM AND 55.0 DUROMETER MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONASTM D1056, TYPE RE41 ASSN STD SINGLE MATERIAL RESPONSE
OVERALL LENGTH185.0 MILLIMETERS NOMINAL MM
OVERALL WIDTH169.0 MILLIMETERS NOMINAL MM
SPECIAL FEATURESAPERTURE INCLUDED,135.0 MM LG BY 135.0 MM W MM
MATERIALRUBBER BUTADIENE-STYRENE CLASS SBR
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: Terminal item — stock exhausted; no further procurementNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 10526779?
10526779 is a BUMPER.
What is the NSN for 10526779?
10526779 is cataloged in the U.S. Government catalog under NSN 5340-01-294-5480. This indicates validated use in U.S. government and defense supply chains.
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