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4130KA — PADLOCK

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

4130KA: PADLOCK.

The PADLOCK is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY BODY, shackle_diameter: 0.1875 INCHES NOMINAL IN, special_features: BODY MATTERIAL IS BRASS, shackle_clearance: 0.5625 INCHES NOMINAL IN, end_item_identification: 3930-01-599-9978, operating_mechanism_type: PIN TUMBLER. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-617-2823, 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
4130KA
NSN: 5340-01-617-2823
FSC: 5340 — Hardware, Commercial
CAGE: 38797 — MASTER LOCK COMPANY LLC (USA)
SPECIFICATIONS
materialCOPPER ALLOY BODY
shackle_diameter0.1875 INCHES NOMINAL IN
special_featuresBODY MATTERIAL IS BRASS
shackle_clearance0.5625 INCHES NOMINAL IN
end_item_identification3930-01-599-9978
operating_mechanism_typePIN TUMBLER
NSN5340-01-617-2823
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 4130KA 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: 0.5625 INCHES NOMINAL IN
•
OPERATING MECHANISM TYPE: PIN TUMBLER
•
MATERIAL: COPPER ALLOY BODY
•
SHACKLE DIAMETER: 0.1875 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
SHACKLE CLEARANCE0.5625 INCHES NOMINAL IN
OPERATING MECHANISM TYPEPIN TUMBLER
SPECIAL FEATURESBODY MATTERIAL IS BRASS
END ITEM IDENTIFICATION3930-01-599-9978
MATERIALCOPPER ALLOY BODY
MATERIALSTEEL SHACKLE
SHACKLE DIAMETER0.1875 INCHES NOMINAL IN
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 4130KA?
4130KA is a PADLOCK.
What is the NSN for 4130KA?
4130KA is cataloged in the U.S. Government catalog under NSN 5340-01-617-2823. 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.