PartsTable
Technical Data Sheet

6406843FIND48,SHTS2A&8 — PLATE,MOUNTING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

6406843FIND48,SHTS2A&8: PLATE,MOUNTING.

The PLATE,MOUNTING is a the manufacturer industrial component. Key specifications include shape: RECTANGULAR, width: 1.4900 INCHES MINIMUM AND 1.4900 INCHES MINIMUM AND 1.4940 INCHES MAXIMUM1.4940 INCHES MAXIMUM IN, length: 3.4900 INCHES MINIMUM AND 3.4900 INCHES MINIMUM AND 3.4940 INCHES MAXIMUM3.4940 INCHES MAXIMUM IN, material: PLASTIC, thickness: 0.3750 INCHES NOMINAL0.3750 INCHES NOMINAL IN, special_features: THE TOP SURFACE RADIUS IS R11.0000. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-422-6633, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
6406843FIND48,SHTS2A&8
NSN: 5340-01-422-6633
FSC: 5340 — Hardware, Commercial
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)
SPECIFICATIONS
shapeRECTANGULAR
width1.4900 INCHES MINIMUM AND 1.4900 INCHES MINIMUM AND 1.4940 INCHES MAXIMUM1.4940 INCHES MAXIMUM IN
length3.4900 INCHES MINIMUM AND 3.4900 INCHES MINIMUM AND 3.4940 INCHES MAXIMUM3.4940 INCHES MAXIMUM IN
materialPLASTIC
thickness0.3750 INCHES NOMINAL0.3750 INCHES NOMINAL IN
special_featuresTHE TOP SURFACE RADIUS IS R11.0000
mounting_hole_typeUNTHREADED
mounting_hole_diameter0.2790 INCHES MINIMUM AND 0.2890 INCHES MAXIMUM ALL HOLES IN
mounting_hole_quantity2
NSN5340-01-422-6633
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 6406843FIND48,SHTS2A&8 MFR: OEM ⚠ 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
•
MOUNTING HOLE QUANTITY: 2
•
LENGTH: 3.4900 INCHES MINIMUM AND 3.4900 INCHES MINIMUM AND 3.4940 INCHES MAXIMUM3.4940 INCHES MAXIMUM IN
•
MOUNTING HOLE DIAMETER: 0.2790 INCHES MINIMUM AND 0.2890 INCHES MAXIMUM ALL HOLES IN
•
SHAPE: RECTANGULAR
•
WIDTH: 1.4900 INCHES MINIMUM AND 1.4900 INCHES MINIMUM AND 1.4940 INCHES MAXIMUM1.4940 INCHES MAXIMUM IN
•
MATERIAL: PLASTIC
•
THICKNESS: 0.3750 INCHES NOMINAL0.3750 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
MOUNTING HOLE QUANTITY2
LENGTH3.4900 INCHES MINIMUM AND 3.4900 INCHES MINIMUM AND 3.4940 INCHES MAXIMUM3.4940 INCHES MAXIMUM IN
MOUNTING HOLE DIAMETER0.2790 INCHES MINIMUM AND 0.2890 INCHES MAXIMUM ALL HOLES IN
SHAPERECTANGULAR
SPECIAL FEATURESTHE TOP SURFACE RADIUS IS R11.0000
WIDTH1.4900 INCHES MINIMUM AND 1.4900 INCHES MINIMUM AND 1.4940 INCHES MAXIMUM1.4940 INCHES MAXIMUM IN
MATERIALPLASTIC
THICKNESS0.3750 INCHES NOMINAL0.3750 INCHES NOMINAL IN
MOUNTING HOLE TYPEUNTHREADED
OTHER ITEMS IN FSC 5340 — Hardware, Commercial
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5340-00-000-0068 5340-00-000-0132 5340-00-000-8150 5340-00-001-1251 5340-00-001-1264 5340-00-001-1265 5340-00-001-1266 5340-00-001-1275
SUBSTITUTES & CROSS-REFERENCES 2
752-6406843-48Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
211073498Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
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 6406843FIND48,SHTS2A&8?
6406843FIND48,SHTS2A&8 is a PLATE,MOUNTING.
What parts can replace 6406843FIND48,SHTS2A&8?
There are 2 known substitutes for 6406843FIND48,SHTS2A&8: 752-6406843-48, 211073498. Substitute compatibility should be verified for your specific system.
What is the NSN for 6406843FIND48,SHTS2A&8?
6406843FIND48,SHTS2A&8 is cataloged in the U.S. Government catalog under NSN 5340-01-422-6633. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.