PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

85-11-140-16Stud,turnlock Fastener

Southco Inc · NSN 5325-00-619-2950 · FSC 5325 · No Item Name Available
Verified by PartsTable
NSN 5325-00-619-2950 — this item is cataloged by the U.S. Government under National Stock Number 5325-00-619-2950. Primary manufacturer part number: 85-11-140-16.
Features
  • Stud,turnlock Fastener — FSC 5325
  • 9 verified cross-references
  • Primary manufacturer: Southco Inc
Applications
  • General assembly and fastening
  • Structural repair and reinforcement
  • Facility maintenance hardware
General Description

The Stud,turnlock Fastener, cataloged under National Stock Number 5325-00-619-2950, 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. This item has 9 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Catalog Facts
Item NameStud,turnlock Fastener
FSC / FSG5325 — No Item Name Available (FSG 53)
ManufacturersGeneral Dynamics Corp (CAGE 95403); Southco Inc (CAGE 94222); Libby Power Systems, Llc (CAGE 36024); Ellis & Watts International, Llc (CAGE 98437); Southco Inc New York Div (CAGE 75618)
Technical Specifications
ParameterValue
NSN5325-00-619-2950
Primary Part Number85-11-140-16
Item NameStud,turnlock Fastener
FSC / FSG5325 / 53 — No Item Name Available
ManufacturerSouthco Inc
StatusCANCELLED
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 8
6625-00-028-353350140 INTERCHANGEABLE
Ammeter
Telephone Company of America Incorporated
5330-00-117-9891 INTERCHANGEABLE
Seal,plain Encased
5815-00-981-0144 INTERCHANGEABLE
Punch
5307-01-003-960750140 INTERCHANGEABLE
Stud,plain
Oshkosh Defense Llc
5961-01-314-831750-140 INTERCHANGEABLE
Semiconductor Device,diode
Vanner, Inc
1005-01-487-243750140 INTERCHANGEABLE
Lever,breechblock,cocking
American Apex Corporation
5950-01-562-720950140 INTERCHANGEABLE
Transformer,power
Crispaire Corp Dba Marvair Co
5331-01-707-864950140 INTERCHANGEABLE
O-Ring
Hutchinson Industries, Inc Div Defense and Industry
Cross-Reference Index
Part NumberManufacturer
639547-014 General Dynamics Corp (USA)
85-99-363-14 Southco Inc (USA)
5-0-140 Southco Inc (USA)
85-11-140-16 Libby Power Systems, Llc (USA)
SS399-A-5 Ellis & Watts International, Llc (USA)
5-0-140A Southco Inc New York Div (USA)
85-11-140-16 PRIMARY Southco Inc (USA)
5-0-140 Southco Inc New York Div (USA)
BACS21AP5140RP The Boeing Company Div Defense (USA)
Related Parts
6625-00-028-3533INTERCHANGEABLE
AMMETER
50140
5330-00-117-9891INTERCHANGEABLE
SEAL,PLAIN ENCASED
5815-00-981-0144INTERCHANGEABLE
PUNCH
5307-01-003-9607INTERCHANGEABLE
STUD,PLAIN
50140
5961-01-314-8317INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
50-140
1005-01-487-2437INTERCHANGEABLE
LEVER,BREECHBLOCK,COCKING
50140
5950-01-562-7209INTERCHANGEABLE
TRANSFORMER,POWER
50140
5331-01-707-8649INTERCHANGEABLE
O-RING
50140

Frequently Asked Questions

What is NSN 5325-00-619-2950?

NSN 5325-00-619-2950 is a Stud,turnlock Fastener, manufactured by Southco Inc, classified under FSC 5325 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5325-00-619-2950?

NSN 5325-00-619-2950 has 9 cross-referenced part numbers: 639547-014 (General Dynamics Corp), 85-99-363-14 (Southco Inc), 5-0-140 (Southco Inc), 85-11-140-16 (Libby Power Systems, Llc), SS399-A-5 (Ellis & Watts International, Llc) and 4 more.

What NSN replaces 5325-00-619-2950?

There are 8 known substitutes for 5325-00-619-2950: 6625-00-028-3533, 5330-00-117-9891, 5815-00-981-0144 and 5 more. Verify interchangeability with system specifications before substitution.

Is NSN 5325-00-619-2950 still in active supply?

NSN 5325-00-619-2950 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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