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A053-105-1 — MAGNET,PERMANENT

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

A053-105-1: MAGNET,PERMANENT.

The MAGNET,PERMANENT is a the manufacturer industrial component. Key specifications include shape: CYLINDRICAL, material: COBALT, overall_height: 0.725 INCHES NOMINAL IN, overall_diameter: 0.875 INCHES NOMINAL IN, special_features: EPOXY ENCAPSULATED,THREADED BODY 3/4-16UNF-2A,WITH O-RING A, end_item_identification: SSBN AN/BRR6B UNIT 6 SAMS-11 UPDATE. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-659-5712, 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
A053-105-1
NSN: 5340-01-659-5712
FSC: 5340 — Hardware, Commercial
CAGE: 4EAN5 — BRANTNER AND ASSOCIATES, INC. DBA TE CONNECTIVITY MOG (USA)
SPECIFICATIONS
shapeCYLINDRICAL
materialCOBALT
overall_height0.725 INCHES NOMINAL IN
overall_diameter0.875 INCHES NOMINAL IN
special_featuresEPOXY ENCAPSULATED,THREADED BODY 3/4-16UNF-2A,WITH O-RING A
end_item_identificationSSBN AN/BRR6B UNIT 6 SAMS-11 UPDATE
NSN5340-01-659-5712
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: A053-105-1 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
•
OVERALL DIAMETER: 0.875 INCHES NOMINAL IN
•
SHAPE: CYLINDRICAL
•
MATERIAL: COBALT
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT0.725 INCHES NOMINAL IN
OVERALL DIAMETER0.875 INCHES NOMINAL IN
SHAPECYLINDRICAL
SPECIAL FEATURESEPOXY ENCAPSULATED,THREADED BODY 3/4-16UNF-2A,WITH O-RING A
END ITEM IDENTIFICATIONSSBN AN/BRR6B UNIT 6 SAMS-11 UPDATE
MATERIALCOBALT
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 A053-105-1?
A053-105-1 is a MAGNET,PERMANENT.
What is the NSN for A053-105-1?
A053-105-1 is cataloged in the U.S. Government catalog under NSN 5340-01-659-5712. 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.