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A15L1011-1 — BUMPER

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

A15L1011-1: BUMPER.

The BUMPER is a the manufacturer industrial component. Key specifications include material: PLASTIC POLYAMIDE NYLON, shank_length: 1.000 INCHES NOMINAL IN, overall_height: 1.090 INCHES NOMINAL IN, shank_diameter: 0.249 INCHES MINIMUM AND 0.251 INCHES MAXIMUM IN, style_designator: ROUND TOP FLANGE, outside/top_flange_diameter: 0.500 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-209-0977, 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
A15L1011-1
NSN: 5340-01-209-0977
FSC: 5340 — Hardware, Commercial
CAGE: 77272 — THE BOEING COMPANY (USA)
SPECIFICATIONS
materialPLASTIC POLYAMIDE NYLON
shank_length1.000 INCHES NOMINAL IN
overall_height1.090 INCHES NOMINAL IN
shank_diameter0.249 INCHES MINIMUM AND 0.251 INCHES MAXIMUM IN
style_designatorROUND TOP FLANGE
outside/top_flange_diameter0.500 INCHES NOMINAL IN
material_document_and_classificationDUPONT CO, ZYTEL ST-801BK-10 MFR REF SINGLE MATERIAL RESPONSE
NSN5340-01-209-0977
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: A15L1011-1 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: 0.249 INCHES MINIMUM AND 0.251 INCHES MAXIMUM IN
•
OUTSIDE/TOP FLANGE DIAMETER: 0.500 INCHES NOMINAL IN
•
SHANK LENGTH: 1.000 INCHES NOMINAL IN
•
STYLE DESIGNATOR: ROUND TOP FLANGE
•
MATERIAL DOCUMENT AND CLASSIFICATION: DUPONT CO, ZYTEL ST-801BK-10 MFR REF SINGLE MATERIAL RESPONSE
•
MATERIAL: PLASTIC POLYAMIDE NYLON
TECHNICAL CHARACTERISTICS
SHANK DIAMETER0.249 INCHES MINIMUM AND 0.251 INCHES MAXIMUM IN
OVERALL HEIGHT1.090 INCHES NOMINAL IN
OUTSIDE/TOP FLANGE DIAMETER0.500 INCHES NOMINAL IN
SHANK LENGTH1.000 INCHES NOMINAL IN
STYLE DESIGNATORROUND TOP FLANGE
MATERIAL DOCUMENT AND CLASSIFICATIONDUPONT CO, ZYTEL ST-801BK-10 MFR REF SINGLE MATERIAL RESPONSE
MATERIALPLASTIC POLYAMIDE NYLON
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 A15L1011-1?
A15L1011-1 is a BUMPER.
What is the NSN for A15L1011-1?
A15L1011-1 is cataloged in the U.S. Government catalog under NSN 5340-01-209-0977. This indicates validated use in U.S. government and defense supply chains.
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