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7653398-1 — BRACKET,MOUNTING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

7653398-1: BRACKET,MOUNTING.

The BRACKET,MOUNTING is a the manufacturer industrial component. Key specifications include material: STEEL COMP 316, overall_width: 1.000 INCHES NOMINAL IN, overall_height: 0.500 INCHES NOMINAL IN, overall_length: 2.370 INCHES NOMINAL IN, special_features: 2 MOUNTING HOLES ARE SLOTTED AT 0.156 X 0.312 INCHES IN, surface_treatment: PASSIVATE. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-541-8141, 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
7653398-1
NSN: 5340-01-541-8141
FSC: 5340 — Hardware, Commercial
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)
SPECIFICATIONS
materialSTEEL COMP 316
overall_width1.000 INCHES NOMINAL IN
overall_height0.500 INCHES NOMINAL IN
overall_length2.370 INCHES NOMINAL IN
special_features2 MOUNTING HOLES ARE SLOTTED AT 0.156 X 0.312 INCHES IN
surface_treatmentPASSIVATE
mounting_hole_typeTHREADED AND PLAIN
mounting_hole_diameter0.138 INCHES NOMINAL IN
mounting_hole_quantity4
end_item_identificationMK16 MOD 0 UBA, 7653200
part_name_assigned_by_controlling_agencyBRACKET, SCRUBBER, SUPPORT NUMBER 1
surface_treatment_document_and_classificationSAE AMS-QQ-P-35 ASSN STD SINGLE TREATMENT RESPONSE
NSN5340-01-541-8141
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 7653398-1 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
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: SAE AMS-QQ-P-35 ASSN STD SINGLE TREATMENT RESPONSE
•
MOUNTING HOLE DIAMETER: 0.138 INCHES NOMINAL IN
•
SURFACE TREATMENT: PASSIVATE
TECHNICAL CHARACTERISTICS
MOUNTING HOLE QUANTITY4
OVERALL HEIGHT0.500 INCHES NOMINAL IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONSAE AMS-QQ-P-35 ASSN STD SINGLE TREATMENT RESPONSE
MOUNTING HOLE DIAMETER0.138 INCHES NOMINAL IN
OVERALL LENGTH2.370 INCHES NOMINAL IN
OVERALL WIDTH1.000 INCHES NOMINAL IN
SPECIAL FEATURES2 MOUNTING HOLES ARE SLOTTED AT 0.156 X 0.312 INCHES IN
SURFACE TREATMENTPASSIVATE
PART NAME ASSIGNED BY CONTROLLING AGENCYBRACKET, SCRUBBER, SUPPORT NUMBER 1
END ITEM IDENTIFICATIONMK16 MOD 0 UBA, 7653200
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: Terminal item — stock exhausted; no further procurementDemilitarization required — mutilation
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FREQUENTLY ASKED QUESTIONS
What is 7653398-1?
7653398-1 is a BRACKET,MOUNTING.
What is the NSN for 7653398-1?
7653398-1 is cataloged in the U.S. Government catalog under NSN 5340-01-541-8141. 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.