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6127KA — PADLOCK

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

6127KA: PADLOCK.

The PADLOCK is a the manufacturer industrial component. Key specifications include material: STEEL BOLT, construction: LAMINATED, overall_width: 2.625 INCHES NOMINAL IN, shackle_diameter: 0.4375 INCHES NOMINAL IN, special_features: WEATHER TOUGH PADLOCK, SHACKLE MATERIAL HARDENED BORON ALLOY FOR SUPERIOR CUT RESISTANCE, shackle_clearance: 1.375 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-518-5212, 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
6127KA
NSN: 5340-01-518-5212
FSC: 5340 — Hardware, Commercial
CAGE: 38797 — MASTER LOCK COMPANY LLC (USA)
SPECIFICATIONS
materialSTEEL BOLT
constructionLAMINATED
overall_width2.625 INCHES NOMINAL IN
shackle_diameter0.4375 INCHES NOMINAL IN
special_featuresWEATHER TOUGH PADLOCK, SHACKLE MATERIAL HARDENED BORON ALLOY FOR SUPERIOR CUT RESISTANCE
shackle_clearance1.375 INCHES NOMINAL IN
operating_mechanism_typePIN TUMBLER
part_name_assigned_by_controlling_agencyLOCK, HIGH SECURITY
NSN5340-01-518-5212
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 6127KA 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
•
SHACKLE CLEARANCE: 1.375 INCHES NOMINAL IN
•
OPERATING MECHANISM TYPE: PIN TUMBLER
•
MATERIAL: STEEL BOLT
•
SHACKLE DIAMETER: 0.4375 INCHES NOMINAL IN
•
CONSTRUCTION: LAMINATED
TECHNICAL CHARACTERISTICS
SHACKLE CLEARANCE1.375 INCHES NOMINAL IN
OPERATING MECHANISM TYPEPIN TUMBLER
OVERALL WIDTH2.625 INCHES NOMINAL IN
SPECIAL FEATURESWEATHER TOUGH PADLOCK, SHACKLE MATERIAL HARDENED BORON ALLOY FOR SUPERIOR CUT RESISTANCE
PART NAME ASSIGNED BY CONTROLLING AGENCYLOCK, HIGH SECURITY
MATERIALSTEEL BOLT
SHACKLE DIAMETER0.4375 INCHES NOMINAL IN
CONSTRUCTIONLAMINATED
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: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 6127KA?
6127KA is a PADLOCK.
What is the NSN for 6127KA?
6127KA is cataloged in the U.S. Government catalog under NSN 5340-01-518-5212. 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.