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50111AX — FASTENER,CYLINDER,SPRING LOADED

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

50111AX: FASTENER,CYLINDER,SPRING LOADED.

FASTENER,CYLINDER,SPRING LOADED. Key specifications include length: 5.000 INCHES NOMINAL EFFECTIVE FREE LENGTH IN, handle_type: RING, special_features: RH THD;SCREW THD SERIES-UNC;NONADJUSTABLE;THD SIZE 0.375-16;PAINTED FEATURE INCLUDED;CATCH-NOT INCLUDED, engaging_end_type: CAM, mounting_end_type: THREADED STUD. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-075-8195, 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
50111AX
NSN: 5340-01-075-8195
FSC: 5340 — Hardware, Commercial
CAGE: 75Q65 — OSHKOSH DEFENSE LLC (USA)
SPECIFICATIONS
length5.000 INCHES NOMINAL EFFECTIVE FREE LENGTH IN
handle_typeRING
special_featuresRH THD;SCREW THD SERIES-UNC;NONADJUSTABLE;THD SIZE 0.375-16;PAINTED FEATURE INCLUDED;CATCH-NOT INCLUDED
engaging_end_typeCAM
mounting_end_typeTHREADED STUD
NSN5340-01-075-8195
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 50111AX 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
•
HANDLE TYPE: RING
•
MOUNTING END TYPE: THREADED STUD
•
LENGTH: 1.250 INCHES NOMINAL THREAD IN
•
ENGAGING END TYPE: CAM
•
COLOR: ALUMINUM
TECHNICAL CHARACTERISTICS
HANDLE TYPERING
MOUNTING END TYPETHREADED STUD
LENGTH1.250 INCHES NOMINAL THREAD IN
LENGTH5.000 INCHES NOMINAL EFFECTIVE FREE LENGTH IN
ENGAGING END TYPECAM
COLORALUMINUM
SPECIAL FEATURESRH THD;SCREW THD SERIES-UNC;NONADJUSTABLE;THD SIZE 0.375-16;PAINTED FEATURE INCLUDED;CATCH-NOT INCLUDED
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 50111AX?
50111AX is a FASTENER,CYLINDER,SPRING LOADED.
What is the NSN for 50111AX?
50111AX is cataloged in the U.S. Government catalog under NSN 5340-01-075-8195. 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.