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S52-1 — SCREW,ASSEMBLED WASHER

✓ Government record, cited
NEC · ORING SEAL
PRODUCT OVERVIEW

S52-1: SCREW,ASSEMBLED WASHER.

52" Business-Grade Large-Screen Display The 52" NEC S521, a business-grade LCD display ideal for professional-level digital signage applications, lends maximum impact to your messaging. Boasting an impressive 1920x1080 full HD resolution, industrial-strength design, Enhanced Digital Signage Technology Suite and the broadest connectivity and wide display control, this display delivers stunning visual impact for environments such as corporate boardrooms, rental and staging, quick-service restaurants, airports, healthcare and retail. - Built-in expansion slot allows for seamless integration of future third-party components - Business-grade panel with advanced cooling design - TileMatrix allows you to create video walls up to 10 x 10 - Comprehensive input panel connects you to the latest peripherals, including DVI with HDCP, Composite, S-Video, Component - Built-in ambient light sensor automatically adjusts the display’s brightness based on existing lightin This part is cataloged in the U.S.

Government catalog under NSN 5330-00-202-2815, indicating validated use in U.S. government and defense logistics supply chains.

WHERE IT FITS
S52-1
NSN: 5330-00-202-2815
NIINs: 002022815, 002079256
FSC: 5330 — Packing and Gasket Materials
CAGE: 99643 — EATON AEROSPACE LLC DBA EATON AEROSPACE JACKSON (USA)
SPECIFICATIONS
materialSTEEL OVERALL
head_styleFILLISTER
head_height0.102 INCHES MINIMUM AND 0.113 INCHES MAXIMUM IN
constructionONE-PIECE
thread_class2A A
head_diameter0.250 INCHES MINIMUM AND 0.270 INCHES MAXIMUM IN
thread_length0.543 INCHES MINIMUM AND 0.605 INCHES MAXIMUM IN
fastener_length0.625 INCHES NOMINAL IN
hardness_rating40.0 ROCKWELL C MINIMUM AND 50.0 ROCKWELL C MAXIMUM PRIMARY WASHER
washer_quantity1
thread_directionRIGHT-HAND
surface_treatmentCADMIUM OR ZINC OVERALL
NSN5330-00-202-2815
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: S52-1 MFR: NEC ⚠ 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
•
PACKING INSIDE DIAMETER: 0.625 INCHES NOMINAL IN
•
MATERIAL: RUBBER PACKING
•
CONSTRUCTION: ONE-PIECE
TECHNICAL CHARACTERISTICS
PACKING INSIDE DIAMETER0.625 INCHES NOMINAL IN
MATERIALRUBBER PACKING
MATERIALPLASTIC RETAINER
CONSTRUCTIONONE-PIECE
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 demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is S52-1?
S52-1 is a SCREW,ASSEMBLED WASHER manufactured by NEC.
What is the NSN for S52-1?
S52-1 is cataloged in the U.S. Government catalog under NSN 5330-00-202-2815. This indicates validated use in U.S. government and defense supply chains.
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