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5599765-39 — PLATE,MOUNTING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

5599765-39: PLATE,MOUNTING.

The PLATE,MOUNTING is a the manufacturer industrial component. Key specifications include shape: RECTANGULAR, width: 4.000 INCHES NOMINAL4.000 INCHES NOMINAL IN, length: 6.950 INCHES NOMINAL6.950 INCHES NOMINAL IN, material: STEEL UNS K11630 OR STEEL, thickness: 0.750 INCHES NOMINAL0.750 INCHES NOMINAL IN, special_features: MOUNTING CONFIGURATION: 5.950 IN. C TO C ALONG LG; 2.000 IN.

FROM END ALONG W IN. This part is cataloged in the U.S. Government catalog under NSN 5340-01-422-0755, 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
5599765-39
NSN: 5340-01-422-0755
FSC: 5340 — Hardware, Commercial
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)
SPECIFICATIONS
shapeRECTANGULAR
width4.000 INCHES NOMINAL4.000 INCHES NOMINAL IN
length6.950 INCHES NOMINAL6.950 INCHES NOMINAL IN
materialSTEEL UNS K11630 OR STEEL
thickness0.750 INCHES NOMINAL0.750 INCHES NOMINAL IN
special_featuresMOUNTING CONFIGURATION: 5.950 IN. C TO C ALONG LG; 2.000 IN. FROM END ALONG W IN
mounting_hole_typeUNTHREADED
mounting_hole_diameter0.411 INCHES MINIMUM AND 0.418 INCHES MAXIMUM ALL HOLES IN
mounting_hole_quantity2
material_document_and_classificationASTM A514, GR B, F, OR H ASSN STD SINGLE MATERIAL RESPONSE
NSN5340-01-422-0755
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 5599765-39 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: 6.950 INCHES NOMINAL6.950 INCHES NOMINAL IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: ASTM A514, GR B, F, OR H ASSN STD SINGLE MATERIAL RESPONSE
•
MOUNTING HOLE DIAMETER: 0.411 INCHES MINIMUM AND 0.418 INCHES MAXIMUM ALL HOLES IN
•
SHAPE: RECTANGULAR
•
WIDTH: 4.000 INCHES NOMINAL4.000 INCHES NOMINAL IN
•
MATERIAL: STEEL UNS K11630 OR STEEL
TECHNICAL CHARACTERISTICS
MOUNTING HOLE QUANTITY2
LENGTH6.950 INCHES NOMINAL6.950 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A514, GR B, F, OR H ASSN STD SINGLE MATERIAL RESPONSE
MOUNTING HOLE DIAMETER0.411 INCHES MINIMUM AND 0.418 INCHES MAXIMUM ALL HOLES IN
SHAPERECTANGULAR
SPECIAL FEATURESMOUNTING CONFIGURATION: 5.950 IN. C TO C ALONG LG; 2.000 IN. FROM END ALONG W IN
WIDTH4.000 INCHES NOMINAL4.000 INCHES NOMINAL IN
MATERIALSTEEL UNS K11630 OR STEEL
THICKNESS0.750 INCHES NOMINAL0.750 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

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 5599765-39?
5599765-39 is a PLATE,MOUNTING.
What is the NSN for 5599765-39?
5599765-39 is cataloged in the U.S. Government catalog under NSN 5340-01-422-0755. 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.