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Technical Data Sheet
11-269 ✓ Verified by PartsTable
Esselte · MRO · MRO_GENERAL
WHAT YOU NEED TO KNOW
Material determines chemical compatibility Standard durometer is 70 Shore A
Wrong material = catastrophic seal failure
PRODUCT OVERVIEW

Falcon de luxe, because craftsmanship counts…. Our Falcon de luxe premium puzzle range was first introduced in the 1970’s. Using distinctive blue backing cardboard and unique precision printing and cutting techniques, Falcon continuously brings together beautifully finished, high quality images across various themes that puzzlers have enjoyed for decades.

Designed and crafted with a passion for excellence, we pride ourselves that Falcon de luxe represents quality, heritage and unbeatable choice. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5331-00-003-6783, indicating validated use in U.S. government and defense logistics supply chains.

WHERE IT FITS
MRO MRO_GENERAL 11-269
NSN: 5331-00-003-6783
FSC: 5331 — O-RING
CAGE: 81168 — STROHMEYER, JULIE A. DBA JULIE A. STROHMEYER (USA)
SPECIFICATIONS
materialRUBBER SYNTHETIC
center_hole_diameter8.704 INCHES MINIMUM AND 8.764 INCHES MAXIMUM IN
cross-sectional_height0.135 INCHES MINIMUM AND 0.143 INCHES MAXIMUM IN
NSN5331-00-003-6783
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 11-269 MFR: Esselte ⚠ 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: RUBBER SYNTHETIC
CROSS-SECTIONAL HEIGHT: 0.135 INCHES MINIMUM AND 0.143 INCHES MAXIMUM IN
CENTER HOLE DIAMETER: 8.704 INCHES MINIMUM AND 8.764 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALRUBBER SYNTHETIC
CROSS-SECTIONAL HEIGHT0.135 INCHES MINIMUM AND 0.143 INCHES MAXIMUM IN
CENTER HOLE DIAMETER8.704 INCHES MINIMUM AND 8.764 INCHES MAXIMUM IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 14
D-57621Interchangeable
interchangeable cross-reference
interchangeable
11269Interchangeable
interchangeable cross-reference
interchangeable
11269G1Interchangeable
interchangeable cross-reference
interchangeable
011126901Interchangeable
interchangeable cross-reference
interchangeable
R11269Interchangeable
interchangeable cross-reference
interchangeable
11713Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 11-269?
11-269 is a REGULATOR ASSEMBLY,VOLTAGE manufactured by Esselte. It is classified as a MRO (MRO_GENERAL).
What parts can replace 11-269?
There are 14 known substitutes for 11-269: D-57621, 11269, 11269G1 and 11 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 11-269?
11-269 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5331-00-003-6783. This indicates validated use in U.S. government and defense supply chains.
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