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10943664 — PLATE,MOUNTING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

10943664: PLATE,MOUNTING.

The PLATE,MOUNTING is a the manufacturer industrial component. Key specifications include shape: RECTANGULAR, width: 3.750 INCHES NOMINAL IN, length: 4.500 INCHES NOMINAL IN, material: STEEL COMP 4130, thickness: 0.115 INCHES MINIMUM AND 0.135 INCHES MAXIMUM IN, corner_radius: 0.380 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-330-2635, 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
10943664
NSN: 5340-01-330-2635
FSC: 5340 — Hardware, Commercial
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
shapeRECTANGULAR
width3.750 INCHES NOMINAL IN
length4.500 INCHES NOMINAL IN
materialSTEEL COMP 4130
thickness0.115 INCHES MINIMUM AND 0.135 INCHES MAXIMUM IN
corner_radius0.380 INCHES NOMINAL IN
aperture_shapeSPECIAL
aperture_width0.365 INCHES MINIMUM AND 0.385 INCHES MAXIMUM IN
aperture_length3.750 INCHES NOMINAL IN
special_featuresMOUNTING CONFIGURATION: 2.750 IN. DISTANCE C TO C IN
features_providedAPERTURE
surface_treatmentENAMEL
NSN5340-01-330-2635
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 10943664 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
•
CORNER RADIUS: 0.380 INCHES NOMINAL IN
•
LENGTH: 4.500 INCHES NOMINAL IN
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: TT-E-485 FED SPEC 1ST TREATMENT RESPONSE OR TT-E-529 FED SPEC 1ST TREATMENT RESPONSE
•
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-S-18729 MIL SPEC SINGLE MATERIAL RESPONSE
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SHAPE: RECTANGULAR
•
APERTURE WIDTH: 0.365 INCHES MINIMUM AND 0.385 INCHES MAXIMUM IN
•
APERTURE CORNER RADIUS: 0.125 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
MOUNTING HOLE QUANTITY2
CORNER RADIUS0.380 INCHES NOMINAL IN
LENGTH4.500 INCHES NOMINAL IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONTT-E-485 FED SPEC 1ST TREATMENT RESPONSE OR TT-E-529 FED SPEC 1ST TREATMENT RESPONSE
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-18729 MIL SPEC SINGLE MATERIAL RESPONSE
SHAPERECTANGULAR
APERTURE WIDTH0.365 INCHES MINIMUM AND 0.385 INCHES MAXIMUM IN
APERTURE CORNER RADIUS0.125 INCHES NOMINAL IN
FEATURES PROVIDEDAPERTURE
APERTURE LENGTH3.750 INCHES NOMINAL IN
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 10943664?
10943664 is a PLATE,MOUNTING.
What is the NSN for 10943664?
10943664 is cataloged in the U.S. Government catalog under NSN 5340-01-330-2635. 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.