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13144431 — PLATE,MOUNTING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

13144431: PLATE,MOUNTING.

The PLATE,MOUNTING is a the manufacturer industrial component. Key specifications include shape: RECTANGULAR, width: 3.630 INCHES NOMINAL3.630 INCHES NOMINAL IN, length: 3.750 INCHES NOMINAL3.750 INCHES NOMINAL IN, material: ALUMINUM ALLOY 6061, thickness: 0.190 INCHES NOMINAL0.190 INCHES NOMINAL IN, aperture_type: COUNTERBORED. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-142-4622, 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
13144431
NSN: 5340-01-142-4622
FSC: 5340 — Hardware, Commercial
CAGE: 18876 — US ARMY AVIATION AND MISSILE COMMAND (USA)
SPECIFICATIONS
shapeRECTANGULAR
width3.630 INCHES NOMINAL3.630 INCHES NOMINAL IN
length3.750 INCHES NOMINAL3.750 INCHES NOMINAL IN
materialALUMINUM ALLOY 6061
thickness0.190 INCHES NOMINAL0.190 INCHES NOMINAL IN
aperture_typeCOUNTERBORED
aperture_shapeROUND
aperture_diameter1.660 INCHES MINIMUM AND 1.700 INCHES MAXIMUM IN
counterbore_depth0.065 INCHES NOMINAL0.065 INCHES NOMINAL IN
features_providedRAISED SURFACE AND APERTURE
surface_treatmentCHROMATE
mounting_hole_typeUNTHREADED
NSN5340-01-142-4622
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 13144431 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: 8
•
APERTURE TYPE: COUNTERBORED
•
LENGTH: 3.750 INCHES NOMINAL3.750 INCHES NOMINAL IN
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: MIL-C-5541, CL 1A MIL SPEC SINGLE TREATMENT RESPONSE A
•
RAISED SURFACE HEIGHT: 0.030 INCHES NOMINAL IN
•
RAISED SURFACE DIAMETER: 1.950 INCHES MINIMUM AND 1.970 INCHES MAXIMUM IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-A-250/11 FED SPEC SINGLE MATERIAL RESPONSE
•
MOUNTING HOLE DIAMETER: 0.139 INCHES MINIMUM AND 0.145 INCHES MAXIMUM FIRST HOLE IN
TECHNICAL CHARACTERISTICS
MOUNTING HOLE QUANTITY8
APERTURE TYPECOUNTERBORED
LENGTH3.750 INCHES NOMINAL3.750 INCHES NOMINAL IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-C-5541, CL 1A MIL SPEC SINGLE TREATMENT RESPONSE A
RAISED SURFACE HEIGHT0.030 INCHES NOMINAL IN
RAISED SURFACE DIAMETER1.950 INCHES MINIMUM AND 1.970 INCHES MAXIMUM IN
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-250/11 FED SPEC SINGLE MATERIAL RESPONSE
MOUNTING HOLE DIAMETER0.139 INCHES MINIMUM AND 0.145 INCHES MAXIMUM FIRST HOLE IN
MOUNTING HOLE DIAMETER0.124 INCHES MINIMUM AND 0.129 INCHES MAXIMUM THIRD HOLE IN
MOUNTING HOLE DIAMETER0.188 INCHES MINIMUM AND 0.194 INCHES MAXIMUM SECOND HOLE 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 13144431?
13144431 is a PLATE,MOUNTING.
What is the NSN for 13144431?
13144431 is cataloged in the U.S. Government catalog under NSN 5340-01-142-4622. This indicates validated use in U.S. government and defense supply chains.
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