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5616-40-432-5121 — PLATE,MOUNTING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

5616-40-432-5121: PLATE,MOUNTING.

The PLATE,MOUNTING is a the manufacturer industrial component. Key specifications include shape: RECTANGULAR, width: 1.750 INCHES NOMINAL1.750 INCHES NOMINAL IN, length: 14.750 INCHES NOMINAL14.750 INCHES NOMINAL IN, material: STEEL COMP 304, thread_size: 1/4IN-20 IN, mounting_hole_type: THREADED. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-423-5295, 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
5616-40-432-5121
NSN: 5340-01-423-5295
FSC: 5340 — Hardware, Commercial
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)
SPECIFICATIONS
shapeRECTANGULAR
width1.750 INCHES NOMINAL1.750 INCHES NOMINAL IN
length14.750 INCHES NOMINAL14.750 INCHES NOMINAL IN
materialSTEEL COMP 304
thread_size1/4IN-20 IN
mounting_hole_typeTHREADED
mounting_hole_diameter0.196 INCHES MINIMUM AND 0.207 INCHES MAXIMUM ALL HOLES IN
mounting_hole_quantity3
screw_thread_series_designatorUNIFIED NATIONAL COARSE (UNC)
material_document_and_classificationQQ-S-766 FED SPEC SINGLE MATERIAL RESPONSE
NSN5340-01-423-5295
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 5616-40-432-5121 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: 3
•
LENGTH: 14.750 INCHES NOMINAL14.750 INCHES NOMINAL IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-S-766 FED SPEC SINGLE MATERIAL RESPONSE
•
MOUNTING HOLE DIAMETER: 0.196 INCHES MINIMUM AND 0.207 INCHES MAXIMUM ALL HOLES IN
•
SHAPE: RECTANGULAR
•
THREAD SIZE: 1/4IN-20 IN
•
SCREW THREAD SERIES DESIGNATOR: UNIFIED NATIONAL COARSE (UNC)
•
WIDTH: 1.750 INCHES NOMINAL1.750 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
MOUNTING HOLE QUANTITY3
LENGTH14.750 INCHES NOMINAL14.750 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-766 FED SPEC SINGLE MATERIAL RESPONSE
MOUNTING HOLE DIAMETER0.196 INCHES MINIMUM AND 0.207 INCHES MAXIMUM ALL HOLES IN
SHAPERECTANGULAR
THREAD SIZE1/4IN-20 IN
SCREW THREAD SERIES DESIGNATORUNIFIED NATIONAL COARSE (UNC)
WIDTH1.750 INCHES NOMINAL1.750 INCHES NOMINAL IN
MATERIALSTEEL COMP 304
MOUNTING HOLE TYPETHREADED
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 1
211061003Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
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 5616-40-432-5121?
5616-40-432-5121 is a PLATE,MOUNTING.
What parts can replace 5616-40-432-5121?
There is 1 known substitute for 5616-40-432-5121: 211061003. Substitute compatibility should be verified for your specific system.
What is the NSN for 5616-40-432-5121?
5616-40-432-5121 is cataloged in the U.S. Government catalog under NSN 5340-01-423-5295. 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.