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11456477 — PLATE,MOUNTING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

11456477: PLATE,MOUNTING.

The PLATE,MOUNTING is a the manufacturer industrial component. Key specifications include shape: RECTANGULAR, width: 2.700 INCHES NOMINAL IN, length: 3.500 INCHES NOMINAL IN, material: ALUMINUM ALLOY 6061, thickness: 0.062 INCHES NOMINAL IN, aperture_shape: SPECIAL. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-451-3947, 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
11456477
NSN: 5340-01-451-3947
FSC: 5340 — Hardware, Commercial
CAGE: 18876 — US ARMY AVIATION AND MISSILE COMMAND (USA)
SPECIFICATIONS
shapeRECTANGULAR
width2.700 INCHES NOMINAL IN
length3.500 INCHES NOMINAL IN
materialALUMINUM ALLOY 6061
thickness0.062 INCHES NOMINAL IN
aperture_shapeSPECIAL
aperture_width0.250 INCHES NOMINAL IN
aperture_length2.000 INCHES NOMINAL IN
special_features2 HOLES .154/.160 DIA, 100 DEG CSK X .23/.24 DIA NEARSIDE, 3 .184/.186 CBORE FAESIDE .282/.312 DIA X .025/.035 DP, CUTOUT 1.500 IN, WIDE ALONG LENGTH IN
features_providedAPERTURE
surface_treatmentCHROMATE
material_document_and_classificationQQ-A-250/11 FED SPEC SINGLE MATERIAL RESPONSE
NSN5340-01-451-3947
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 11456477 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
•
LENGTH: 3.500 INCHES NOMINAL IN
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: MIL-C-5541 MIL SPEC SINGLE TREATMENT RESPONSE
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-A-250/11 FED SPEC SINGLE MATERIAL RESPONSE
•
SHAPE: RECTANGULAR
•
APERTURE WIDTH: 0.250 INCHES NOMINAL IN
•
FEATURES PROVIDED: APERTURE
•
APERTURE LENGTH: 2.000 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
LENGTH3.500 INCHES NOMINAL IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-C-5541 MIL SPEC SINGLE TREATMENT RESPONSE
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-250/11 FED SPEC SINGLE MATERIAL RESPONSE
SHAPERECTANGULAR
APERTURE WIDTH0.250 INCHES NOMINAL IN
FEATURES PROVIDEDAPERTURE
APERTURE LENGTH2.000 INCHES NOMINAL IN
SPECIAL FEATURES2 HOLES .154/.160 DIA, 100 DEG CSK X .23/.24 DIA NEARSIDE, 3 .184/.186 CBORE FAESIDE .282/.312 DIA X .025/.035 DP, CUTOUT 1.500 IN, WIDE ALONG LENGTH IN
SURFACE TREATMENTCHROMATE
WIDTH2.700 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
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 11456477?
11456477 is a PLATE,MOUNTING.
What is the NSN for 11456477?
11456477 is cataloged in the U.S. Government catalog under NSN 5340-01-451-3947. This indicates validated use in U.S. government and defense supply chains.
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