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AT4153-002 — KEY,LOCK

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

AT4153-002: KEY,LOCK.

The KEY,LOCK is a the manufacturer industrial component. Key specifications include special_features: MATERIAL: BRASS WITH CHROME PLATING; LENGTH: 49.3 MILLIMETERS; WIDTH: 22.3 MILLIMETERS MM, part_name_assigned_by_controlling_agency: FLAT KEY. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-717-8768, 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
AT4153-002
NSN: 5340-01-717-8768
FSC: 5340 — Hardware, Commercial
CAGE: 63426 — NKK SWITCHES OF AMERICA INC (USA)
SPECIFICATIONS
special_featuresMATERIAL: BRASS WITH CHROME PLATING; LENGTH: 49.3 MILLIMETERS; WIDTH: 22.3 MILLIMETERS MM
part_name_assigned_by_controlling_agencyFLAT KEY
NSN5340-01-717-8768
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: AT4153-002 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
SPECIAL FEATURESMATERIAL: BRASS WITH CHROME PLATING; LENGTH: 49.3 MILLIMETERS; WIDTH: 22.3 MILLIMETERS MM
PART NAME ASSIGNED BY CONTROLLING AGENCYFLAT KEY
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
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is AT4153-002?
AT4153-002 is a KEY,LOCK.
What is the NSN for AT4153-002?
AT4153-002 is cataloged in the U.S. Government catalog under NSN 5340-01-717-8768. This indicates validated use in U.S. government and defense supply chains.
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