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571011 — O-RING

✓ Government record, cited
LevelOne · ORING SEAL
PRODUCT OVERVIEW

571011: O-RING.

1.3-Megapixel PoE Network Camera The Level1 FCS-1141 is a 1.3 Megapixel PoE HD WDR Network CCD Camera, ideal for video surveillance systems where clear images and greater image detail are required. It is the perfect solution for securing areas where high quality identification is needed, such as airports, passport controls and casinos. The FCS-1141 has a superior, highly sensitive Sony image sensor and has good low-light performance.

It features automatic day and night functionality with removable infrared-cut filter for increased light sensitivity. In addition to MPEG-4 and MJPEG real time streaming, the HD WDR IP Camera has a superior H.264 codec to smoothly transfer High Definition surveillance data through Internet without distortion. The built-in Wide Dynamic Range (WDR) function allows getting crystal clear images even in extreme conditions; this feature enhances the camera’s performance in installations including shops, banks, parking lots, factories and buildin This part is cataloged in the U.S.

Government catalog under NSN 5331-00-728-2272, indicating validated use in U.S. government and defense logistics supply chains.

WHERE IT FITS
571011
NSN: 5331-00-728-2272
NIINs: 007282272, 013343423
FSC: 5331 — O-ring
CAGE: 52661 — RTX CORPORATION DIV PRATT & WHITNEY (USA)
SPECIFICATIONS
materialRUBBER SYNTHETIC
center_hole_diameter0.918 INCHES MINIMUM AND 0.930 INCHES MAXIMUM IN
cross-sectional_height0.112 INCHES MINIMUM AND 0.120 INCHES MAXIMUM IN
NSN5331-00-728-2272
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 571011 MFR: LevelOne ⚠ 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
•
CROSS-SECTIONAL HEIGHT: 0.112 INCHES MINIMUM AND 0.120 INCHES MAXIMUM IN
•
CENTER HOLE DIAMETER: 0.918 INCHES MINIMUM AND 0.930 INCHES MAXIMUM IN
•
MATERIAL: RUBBER SYNTHETIC
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL HEIGHT0.112 INCHES MINIMUM AND 0.120 INCHES MAXIMUM IN
CENTER HOLE DIAMETER0.918 INCHES MINIMUM AND 0.930 INCHES MAXIMUM IN
MATERIALRUBBER SYNTHETIC
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandDemilitarization required — mutilation
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FREQUENTLY ASKED QUESTIONS
What is 571011?
571011 is a O-RING manufactured by LevelOne.
What is the NSN for 571011?
571011 is cataloged in the U.S. Government catalog under NSN 5331-00-728-2272. This indicates validated use in U.S. government and defense supply chains.
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