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7653394-1 — BRACKET,MOUNTING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

7653394-1: BRACKET,MOUNTING.

The BRACKET,MOUNTING is a the manufacturer industrial component. Key specifications include overall_width: 1.230 INCHES MINIMUM AND 1.270 INCHES MAXIMUM IN, overall_length: 1.360 INCHES MINIMUM AND 1.400 INCHES MAXIMUM IN, special_features: MATERIAL: STEEL, STAINLESS SHEET UNS NO. S31600.

FINISH: PASSIVATE IAW SAE AMS-QQ-P-35, AFTER FABRICATION., end_item_identification: MK16MOD0, UNDERWATER BREATHING APPARATUS (NSW), part_name_assigned_by_controlling_agency: BRACKET, COVER HINGE. This part is cataloged in the U.S. Government catalog under NSN 5340-01-541-8162, 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
7653394-1
NSN: 5340-01-541-8162
FSC: 5340 — Hardware, Commercial
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)
SPECIFICATIONS
overall_width1.230 INCHES MINIMUM AND 1.270 INCHES MAXIMUM IN
overall_length1.360 INCHES MINIMUM AND 1.400 INCHES MAXIMUM IN
special_featuresMATERIAL: STEEL, STAINLESS SHEET UNS NO. S31600. FINISH: PASSIVATE IAW SAE AMS-QQ-P-35, AFTER FABRICATION.
end_item_identificationMK16MOD0, UNDERWATER BREATHING APPARATUS (NSW)
part_name_assigned_by_controlling_agencyBRACKET, COVER HINGE
NSN5340-01-541-8162
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 7653394-1 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
TECHNICAL CHARACTERISTICS
OVERALL LENGTH1.360 INCHES MINIMUM AND 1.400 INCHES MAXIMUM IN
OVERALL WIDTH1.230 INCHES MINIMUM AND 1.270 INCHES MAXIMUM IN
SPECIAL FEATURESMATERIAL: STEEL, STAINLESS SHEET UNS NO. S31600. FINISH: PASSIVATE IAW SAE AMS-QQ-P-35, AFTER FABRICATION.
PART NAME ASSIGNED BY CONTROLLING AGENCYBRACKET, COVER HINGE
END ITEM IDENTIFICATIONMK16MOD0, UNDERWATER BREATHING APPARATUS (NSW)
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 procurementNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 7653394-1?
7653394-1 is a BRACKET,MOUNTING.
What is the NSN for 7653394-1?
7653394-1 is cataloged in the U.S. Government catalog under NSN 5340-01-541-8162. 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.