PartsTable
Technical Data Sheet
PartsTable / IT_GENERAL / 140405
140405 ✓ Verified by PartsTable
— · IT_GENERAL · SOFTWARE
WHAT YOU NEED TO KNOW
Material determines chemical compatibility Standard durometer is 70 Shore A
Wrong material = catastrophic seal failure
PRODUCT OVERVIEW

RESISTOR,VARIABLE,WIRE WOUND,NON. Key specifications include material: ALUMINUM ALLOY 2024 OVERALL, leg_length: 2.391 INCHES NOMINAL FIRST END IN, seat_angle: 24.0 DEGREES FIRST END, bearing_type: SLEEVE, REMOVABLE, thread_class: 3A FIRST END A, connection_type: THREADED EXTERNAL TUBE FIRST END BULKHEAD. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-393-3752, 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
IT_GENERAL→ SOFTWARE→ 140405
NSN: 5330-00-393-3752
FSC: 5330
CAGE: 76371 — MECHANICAL EQUIPMENT COMPANY, INC. DBA MECHANICAL EQUIPMENT CO INC (USA)
SPECIFICATIONS
materialALUMINUM ALLOY 2024 OVERALL
leg_length2.391 INCHES NOMINAL FIRST END IN
seat_angle24.0 DEGREES FIRST END
bearing_typeSLEEVE, REMOVABLE
thread_class3A FIRST END A
connection_typeTHREADED EXTERNAL TUBE FIRST END BULKHEAD
connection_styleFLARELESS (TUBE) FIRST END BULKHEAD
style_designatorDOUBLE JOINT
surface_treatmentANODIZE INSIDE
component_quantity3
operating_pressure3000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
nominal_thread_size0.875 INCHES SECOND END IN
NSN5330-00-393-3752
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 140405 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
VERIFIED SUBSTITUTES & CROSS-REFERENCES 7
140-67Interchangeable
interchangeable cross-reference
interchangeable
140-199Interchangeable
interchangeable cross-reference
interchangeable
1462Interchangeable
interchangeable cross-reference
interchangeable
140405-CInterchangeable
interchangeable cross-reference
interchangeable
3195388Interchangeable
interchangeable cross-reference
interchangeable
3195338Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
Ready to buy 140405?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is 140405?
140405 is a RESISTOR,VARIABLE,WIRE WOUND,NON. It is classified as a IT_GENERAL (SOFTWARE).
What parts can replace 140405?
There are 7 known substitutes for 140405: 140-67, 140-199, 1462 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 140405?
140405 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-393-3752. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Comments (0)
No comments yet. Be the first to share what you know.
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 140405

✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026