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788C154G1 — PLATE,MOUNTING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

788C154G1: PLATE,MOUNTING.

The PLATE,MOUNTING is a the manufacturer industrial component. Key specifications include shape: RECTANGULAR, width: 7.0000 INCHES NOMINAL IN, length: 11.5000 INCHES NOMINAL IN, material: STEEL, thickness: 3.5000 INCHES NOMINAL IN, aperture_shape: ROUND. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-437-6042, 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
788C154G1
NSN: 5340-01-437-6042
FSC: 5340 — Hardware, Commercial
CAGE: 26741 — MECHANICAL TECHNOLOGY, INCORPORATED DIV MTI INSTRUMENTS INC (USA)
SPECIFICATIONS
shapeRECTANGULAR
width7.0000 INCHES NOMINAL IN
length11.5000 INCHES NOMINAL IN
materialSTEEL
thickness3.5000 INCHES NOMINAL IN
aperture_shapeROUND
aperture_diameter2.5000 INCHES NOMINAL IN
features_providedAPERTURE AND RAISED SURFACE
surface_treatmentENAMEL
raised_surface_width4.0000 INCHES NOMINAL IN
raised_surface_length4.0000 INCHES NOMINAL IN
NSN5340-01-437-6042
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 788C154G1 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
•
RAISED SURFACE WIDTH: 4.0000 INCHES NOMINAL IN
•
LENGTH: 11.5000 INCHES NOMINAL IN
•
RAISED SURFACE LENGTH: 4.0000 INCHES NOMINAL IN
•
SHAPE: RECTANGULAR
•
APERTURE DIAMETER: 2.5000 INCHES NOMINAL IN
•
FEATURES PROVIDED: APERTURE AND RAISED SURFACE
•
SURFACE TREATMENT: ENAMEL
•
WIDTH: 7.0000 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
RAISED SURFACE WIDTH4.0000 INCHES NOMINAL IN
LENGTH11.5000 INCHES NOMINAL IN
RAISED SURFACE LENGTH4.0000 INCHES NOMINAL IN
SHAPERECTANGULAR
APERTURE DIAMETER2.5000 INCHES NOMINAL IN
FEATURES PROVIDEDAPERTURE AND RAISED SURFACE
SURFACE TREATMENTENAMEL
WIDTH7.0000 INCHES NOMINAL IN
MATERIALSTEEL
THICKNESS3.5000 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 788C154G1?
788C154G1 is a PLATE,MOUNTING.
What is the NSN for 788C154G1?
788C154G1 is cataloged in the U.S. Government catalog under NSN 5340-01-437-6042. 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.