PartsTable
Technical Data Sheet
503071 ✓ Verified by PartsTable
3M · ORING SEAL
WHAT YOU NEED TO KNOW
Material determines chemical compatibility Standard durometer is 70 Shore A
Wrong material = catastrophic seal failure
PRODUCT OVERVIEW

<b>Crystal-clear, hard-coated, dirt-repellent, very simple assembly, residue-free removal</b><br><br>The 3M Vikuiti™ screen protector DQC160 is designed for application on electronic screens and offers reliable protection from scratches and soiling.<br><br>The surface of the film is as smooth and shiny as glass. Adhesive and film are both crystal clear so that when applied the film appears transparent.<br><br>The hard coating of the Vikuiti™ screen protector DQC160 furthermore offers optimal mechanical protection from scratches. An additional non-adhesive layer ensures that the protective film is also dirt-repellent enabling the removal of ball-point pens and marker pens ink through dry wiping.<br><br>An optimised adhesive layer ensures an easy-to-apply, bubble free application of the Vikuiti™ screen protector DQC160.

The adhesive layer is only slightly adhesive and readily forms a film over even surfaces. The protective film can easily be removed or repositioned at any time.<br><br>Th This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-00-050-3071, indicating validated use in U.S. government and defense logistics supply chains.

WHERE IT FITS
503071
NSN: 5340-00-050-3071
FSC: 5340
CAGE: 21450 — ARMY WEAPONS COMMAND ATTN AMSWE-REE-S (USA)
SPECIFICATIONS
colorBLACK
materialALUMINUM
body_width4.000 INCHES NOMINAL IN
knuckle_typeFRICTION
overall_depth8.440 INCHES NOMINAL IN
overall_width5.750 INCHES NOMINAL IN
pin_tip_styleOVAL HEAD
knuckle_quantity5
pin_removabilityNONREMOVABLE
style_designatorTRAY TYPE
surface_treatmentCHROMATE
material_thickness0.107 INCHES NOMINAL IN
NSN5340-00-050-3071
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 503071 MFR: 3M ⚠ 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 THICKNESS: 0.107 INCHES NOMINAL IN
PIN REMOVABILITY: NONREMOVABLE
MATERIAL: UNABLE TO DECODE
REVERSIBLE FEATURE: NOT INCLUDED
PIN TIP STYLE: OVAL HEAD
STYLE DESIGNATOR: BUTT
PIN CENTER TO BODY EDGE DISTANCE: 2.000 INCHES NOMINAL IN
HINGE MOUNTING TYPE: FULL SURFACE
TECHNICAL CHARACTERISTICS (FLIS)
MATERIAL THICKNESS0.107 INCHES NOMINAL IN
PIN REMOVABILITYNONREMOVABLE
MATERIALUNABLE TO DECODE
REVERSIBLE FEATURENOT INCLUDED
PIN TIP STYLEOVAL HEAD
STYLE DESIGNATORBUTT
PIN CENTER TO BODY EDGE DISTANCE2.000 INCHES NOMINAL IN
HINGE MOUNTING TYPEFULL SURFACE
KNUCKLE QUANTITY5
KNUCKLE TYPEFRICTION
VERIFIED SUBSTITUTES & CROSS-REFERENCES 15
10862602Upgraded Successor
successor cross-reference
successor
A-A-55596Upgraded Successor
successor cross-reference
successor
MIL-P-53030AUpgraded Successor
successor cross-reference
successor
50239-01Interchangeable
interchangeable cross-reference
interchangeable
50307-1Interchangeable
interchangeable cross-reference
interchangeable
30441Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 503071?
503071 is a MOUNTING BASE,ELECTRICAL EQUIPME manufactured by 3M.
What parts can replace 503071?
There are 15 known substitutes for 503071: 10862602, A-A-55596, MIL-P-53030A and 12 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 503071?
503071 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-00-050-3071. This indicates validated use in U.S. government and defense supply chains.
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