PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

5-0-240AStud,turnlock Fastener

Southco Inc New York Div · NSN 5325-00-141-3289 · FSC 5325 · No Item Name Available
Verified by PartsTable
NSN 5325-00-141-3289 — this item is cataloged by the U.S. Government under National Stock Number 5325-00-141-3289. Primary manufacturer part number: 5-0-240A.
Features
  • Stud,turnlock Fastener — FSC 5325
  • Drive Type: SLOTTED
  • Material: STEEL OVERALL
  • Diameter: 0.562 INCHES NOMINAL IN
  • Shank Neck Length: 0.345 INCHES NOMINAL IN
  • Turnlock Stud Shank Style: STUD SHANK
  • Turnlock Stud Head Style: FILLISTER
  • Surface Treatment: CADMIUM OVERALL
Applications
  • Applications requiring Steel Overall construction
General Description

The Stud,turnlock Fastener, cataloged under National Stock Number 5325-00-141-3289, is classified within Federal Supply Class 5325 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Southco Inc New York Div. Government technical data includes 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5325-00-141-3289
Primary Part Number5-0-240A
Item NameStud,turnlock Fastener
FSC / FSG5325 / 53 — No Item Name Available
ManufacturerSouthco Inc New York Div
StatusCANCELLED
Drive TypeSLOTTED
MaterialSTEEL OVERALL
Diameter0.562 INCHES NOMINAL IN
Shank Neck Length0.345 INCHES NOMINAL IN
Turnlock Stud Shank StyleSTUD SHANK
Turnlock Stud Head StyleFILLISTER
Surface TreatmentCADMIUM OVERALL
Grip Length0.500 INCHES NOMINAL IN
Material Accommodated Thickness0.230 INCHES MINIMUM AND 0.249 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 8
4730-00-335-2578249IFHD-4-2 INTERCHANGEABLE
Elbow,pipe to Tube
Parker-Hannifin Corp Div Fluid System Connector Division
1650-00-787-095750240 INTERCHANGEABLE
Plate,adapter
Parker Hannifin Corporation Div Hydraulic Systems Division
4320-00-823-09525AB3XEXSP INTERCHANGEABLE
Pump,reciprocating
Parker-Hannifin Corporation Dba Pneutronics Div Hydraulic Pump and Power Division
4920-01-003-9943 INTERCHANGEABLE
Control Panel,test
2040-01-033-678250240 INTERCHANGEABLE
Cube Assembly,lower
L3 Technologies, Inc. Div L3 Keo
8110-01-482-812350240 INTERCHANGEABLE
Drum,shipping and Storage
Frontier Technology Corp
5995-01-614-571528004 INTERCHANGEABLE
Cable Assembly,special Purpose,e
Cables to Go
8105-01-733-900750240 INTERCHANGEABLE
Bag,textile
Videoray Llc Dba Videoray Llc
Cross-Reference Index
Part NumberManufacturer
5-0-240A Southco Inc New York Div (USA)
5-0-240 Southco Inc (USA)
5-0-240 Southco Inc New York Div (USA)
85-12-240-16 Southco Inc (USA)
Related Parts
4730-00-335-2578INTERCHANGEABLE
ELBOW,PIPE TO TUBE
249IFHD-4-2
1650-00-787-0957INTERCHANGEABLE
PLATE,ADAPTER
50240
4320-00-823-0952INTERCHANGEABLE
PUMP,RECIPROCATING
5AB3XEXSP
4920-01-003-9943INTERCHANGEABLE
CONTROL PANEL,TEST
2040-01-033-6782INTERCHANGEABLE
CUBE ASSEMBLY,LOWER
50240
8110-01-482-8123INTERCHANGEABLE
DRUM,SHIPPING AND STORAGE
50240
5995-01-614-5715INTERCHANGEABLE
CABLE ASSEMBLY,SPECIAL PURPOSE,E
28004
8105-01-733-9007INTERCHANGEABLE
BAG,TEXTILE
50240

Frequently Asked Questions

What is NSN 5325-00-141-3289?

NSN 5325-00-141-3289 is a Stud,turnlock Fastener, manufactured by Southco Inc New York Div, classified under FSC 5325 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5325-00-141-3289?

NSN 5325-00-141-3289 has 4 cross-referenced part numbers: 5-0-240A (Southco Inc New York Div), 5-0-240 (Southco Inc), 5-0-240 (Southco Inc New York Div), 85-12-240-16 (Southco Inc).

What NSN replaces 5325-00-141-3289?

There are 8 known substitutes for 5325-00-141-3289: 4730-00-335-2578, 1650-00-787-0957, 4320-00-823-0952 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 5-0-240A?

Key specifications for 5-0-240A: Drive Type: SLOTTED; Material: STEEL OVERALL; Diameter: 0.562 INCHES NOMINAL IN; Shank Neck Length: 0.345 INCHES NOMINAL IN. 9 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5325-00-141-3289 still in active supply?

NSN 5325-00-141-3289 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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