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1552AS121-1 — PLATE,MOUNTING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

1552AS121-1: PLATE,MOUNTING.

The PLATE,MOUNTING is a the manufacturer industrial component. Key specifications include shape: RECTANGULAR, width: 14.000 INCHES NOMINAL14.000 INCHES NOMINAL IN, length: 15.970 INCHES MINIMUM AND 15.970 INCHES MINIMUM AND 16.030 INCHES MAXIMUM16.030 INCHES MAXIMUM IN, material: STEEL UNS K02600, thickness: 0.500 INCHES NOMINAL0.500 INCHES NOMINAL IN, surface_treatment: ENAMEL. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-363-7611, 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
1552AS121-1
NSN: 5340-01-363-7611
FSC: 5340 — Hardware, Commercial
CAGE: 30003 — NAVAL AIR SYSTEMS COMMAND MANAGED ORIGINAL DESIGN ACTIVITY NOT MATERIAL/PARTS SUPPLIER (USA)
SPECIFICATIONS
shapeRECTANGULAR
width14.000 INCHES NOMINAL14.000 INCHES NOMINAL IN
length15.970 INCHES MINIMUM AND 15.970 INCHES MINIMUM AND 16.030 INCHES MAXIMUM16.030 INCHES MAXIMUM IN
materialSTEEL UNS K02600
thickness0.500 INCHES NOMINAL0.500 INCHES NOMINAL IN
special_featuresHOLES COUNTERBORED,1.495 IN. MIN 1.505 IN. MAX DIA X 0.188 DP; RAISED SURFACE EXTENDS 0.970 IN. MIN 1.030 IN. MAX OVER WIDTH EDGE; FURNISHED W/4 PLATE INSERTS IN
surface_treatmentENAMEL
mounting_hole_typeUNTHREADED
raised_surface_width2.750 INCHES NOMINAL IN
raised_surface_height2.250 INCHES NOMINAL IN
raised_surface_length3.000 INCHES NOMINAL IN
mounting_hole_diameter1.0000 INCHES MINIMUM AND 1.0008 INCHES MAXIMUM ALL HOLES IN
NSN5340-01-363-7611
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 1552AS121-1 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: 4
•
RAISED SURFACE WIDTH: 2.750 INCHES NOMINAL IN
•
LENGTH: 15.970 INCHES MINIMUM AND 15.970 INCHES MINIMUM AND 16.030 INCHES MAXIMUM16.030 INCHES MAXIMUM IN
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: TT-E-489 FED SPEC SINGLE TREATMENT RESPONSE
•
RAISED SURFACE HEIGHT: 2.250 INCHES NOMINAL IN
•
RAISED SURFACE LENGTH: 3.000 INCHES NOMINAL IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: ASTMA-36 ASSN STD SINGLE MATERIAL RESPONSE
•
MOUNTING HOLE DIAMETER: 1.0000 INCHES MINIMUM AND 1.0008 INCHES MAXIMUM ALL HOLES IN
TECHNICAL CHARACTERISTICS
MOUNTING HOLE QUANTITY4
RAISED SURFACE WIDTH2.750 INCHES NOMINAL IN
LENGTH15.970 INCHES MINIMUM AND 15.970 INCHES MINIMUM AND 16.030 INCHES MAXIMUM16.030 INCHES MAXIMUM IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONTT-E-489 FED SPEC SINGLE TREATMENT RESPONSE
RAISED SURFACE HEIGHT2.250 INCHES NOMINAL IN
RAISED SURFACE LENGTH3.000 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATIONASTMA-36 ASSN STD SINGLE MATERIAL RESPONSE
MOUNTING HOLE DIAMETER1.0000 INCHES MINIMUM AND 1.0008 INCHES MAXIMUM ALL HOLES IN
SHAPERECTANGULAR
SPECIAL FEATURESHOLES COUNTERBORED,1.495 IN. MIN 1.505 IN. MAX DIA X 0.188 DP; RAISED SURFACE EXTENDS 0.970 IN. MIN 1.030 IN. MAX OVER WIDTH EDGE; FURNISHED W/4 PLATE INSERTS 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 1552AS121-1?
1552AS121-1 is a PLATE,MOUNTING.
What is the NSN for 1552AS121-1?
1552AS121-1 is cataloged in the U.S. Government catalog under NSN 5340-01-363-7611. This indicates validated use in U.S. government and defense supply chains.
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