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H861-6110-6 — LOCKING DEVICE,SLOTTED NUT

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

H861-6110-6: LOCKING DEVICE,SLOTTED NUT.

The LOCKING DEVICE,SLOTTED NUT is a the manufacturer industrial component. Key specifications include material: NICKEL ALLOY 400, attachment_method: PRESS FIT, material_diameter: 5.250 INCHES NOMINAL IN, material_thickness: 0.250 INCHES NOMINAL IN, end_item_identification: PAYLOAD TUBE MUZZLE HATCH OPERATOR. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-593-7309, 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
H861-6110-6
NSN: 5340-01-593-7309
FSC: 5340 — Hardware, Commercial
CAGE: 96169 — ELECTRIC BOAT CORPORATION DIV GENERAL DYNAMICS ELECTRIC BOAT (USA)
SPECIFICATIONS
materialNICKEL ALLOY 400
attachment_methodPRESS FIT
material_diameter5.250 INCHES NOMINAL IN
material_thickness0.250 INCHES NOMINAL IN
end_item_identificationPAYLOAD TUBE MUZZLE HATCH OPERATOR
NSN5340-01-593-7309
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: H861-6110-6 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
•
MATERIAL DIAMETER: 5.250 INCHES NOMINAL IN
•
MATERIAL THICKNESS: 0.250 INCHES NOMINAL IN
•
MATERIAL: NICKEL ALLOY 400
•
ATTACHMENT METHOD: PRESS FIT
TECHNICAL CHARACTERISTICS
MATERIAL DIAMETER5.250 INCHES NOMINAL IN
MATERIAL THICKNESS0.250 INCHES NOMINAL IN
END ITEM IDENTIFICATIONPAYLOAD TUBE MUZZLE HATCH OPERATOR
MATERIALNICKEL ALLOY 400
ATTACHMENT METHODPRESS FIT
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 H861-6110-6?
H861-6110-6 is a LOCKING DEVICE,SLOTTED NUT.
What is the NSN for H861-6110-6?
H861-6110-6 is cataloged in the U.S. Government catalog under NSN 5340-01-593-7309. 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.