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572171 — RETAINER,PACKING

✓ Government record, cited
Legrand · ORING SEAL
PRODUCT OVERVIEW

572171: RETAINER,PACKING.

Mechanisms supplied with rocker plates, to be equipped with support frames and surround plates. For Dvbt, Cablecast and satellite installation. UHD TV quality compatible.

Classe A shielded star socket LTE ready (4G protected). Recommended coaxial cable : 17 VATCA. Star cabling (1 socket = 1 cable to antenna, splitter or multiswitch).

Visual check of the connection. Meets EN 50083-4 and EN 50083-2 European directive. TV : male connector (Ø9.5 mm) - 5-68 /120-862 MHz.

R : female connector (Ø9.5 mm) - 87.5-108 MHz. SAT : 'F' type connector - 950-2400 MHz. 1 module.

This part is cataloged in the U.S. Government catalog under NSN 5330-00-078-5546, indicating validated use in U.S. government and defense logistics supply chains.

WHERE IT FITS
572171
NSN: 5330-00-078-5546
FSC: 5330 — Packing and Gasket Materials
CAGE: 73030 — HAMILTON SUNDSTRAND CORPORATION DBA COLLINS AEROSPACE (USA)
SPECIFICATIONS
angle45.0 DEGREES NOMINAL
materialSTEEL CORROSION RESISTING OVERALL
special_featuresEDGES BOTH INSIDE AND OUTSIDE BROKEN AND ANGLED
rim_surface_width0.059 INCHES NOMINAL IN
surface_treatmentPASSIVATE OVERALL
peripheral_diameter0.940 INCHES NOMINAL IN
center_hole_diameter0.688 INCHES NOMINAL IN
fsc_application_dataFUEL CONTROL,ENGINE,ACFT
cross-sectional_height0.065 INCHES NOMINAL IN
cross-sectional_shape_styleOCTAGON
NSN5330-00-078-5546
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 572171 MFR: Legrand ⚠ 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
•
FSC APPLICATION DATA: FUEL CONTROL,ENGINE,ACFT
•
CROSS-SECTIONAL HEIGHT: 0.065 INCHES NOMINAL IN
•
RIM SURFACE WIDTH: 0.059 INCHES NOMINAL IN
•
CROSS-SECTIONAL SHAPE STYLE: OCTAGON
•
ANGLE: 45.0 DEGREES NOMINAL
•
PERIPHERAL DIAMETER: 0.940 INCHES NOMINAL IN
•
SURFACE TREATMENT: PASSIVATE OVERALL
TECHNICAL CHARACTERISTICS
FSC APPLICATION DATAFUEL CONTROL,ENGINE,ACFT
CROSS-SECTIONAL HEIGHT0.065 INCHES NOMINAL IN
RIM SURFACE WIDTH0.059 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLEOCTAGON
ANGLE45.0 DEGREES NOMINAL
PERIPHERAL DIAMETER0.940 INCHES NOMINAL IN
SPECIAL FEATURESEDGES BOTH INSIDE AND OUTSIDE BROKEN AND ANGLED
SURFACE TREATMENTPASSIVATE OVERALL
CENTER HOLE DIAMETER0.688 INCHES NOMINAL IN
MATERIALSTEEL CORROSION RESISTING OVERALL
OTHER ITEMS IN FSC 5330 — Packing and Gasket Materials
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5330-00-000-0085 5330-00-000-0167 5330-00-000-5275 5330-00-001-1260 5330-00-001-1833 5330-00-001-1844 5330-00-001-1845 5330-00-001-1846
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 572171?
572171 is a RETAINER,PACKING manufactured by Legrand.
What is the NSN for 572171?
572171 is cataloged in the U.S. Government catalog under NSN 5330-00-078-5546. This indicates validated use in U.S. government and defense supply chains.
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