PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

85-11-520-16Stud,turnlock Fastener

Southco Inc · NSN 5325-00-413-0161 · FSC 5325 · No Item Name Available
Verified by PartsTable
NSN 5325-00-413-0161 — this item is cataloged by the U.S. Government under National Stock Number 5325-00-413-0161. Primary manufacturer part number: 85-11-520-16.
Features
  • Stud,turnlock Fastener — FSC 5325
  • 6 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 5325-00-413-0161, 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 6 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameStud,turnlock Fastener
FSC / FSG5325 — No Item Name Available (FSG 53)
ManufacturersGeneral Dynamics Corp (CAGE 95403); Electrodynamics Inc Div L3harris Electrodynamics Inc (CAGE 10236); Ellis & Watts International, Llc (CAGE 98437); Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir (CAGE 80063); Southco Inc (CAGE 94222)
Technical Specifications
ParameterValue
NSN5325-00-413-0161
Primary Part Number85-11-520-16
Item NameStud,turnlock Fastener
FSC / FSG5325 / 53 — No Item Name Available
ManufacturerSouthco Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
3110-00-227-2351MS24461-20 INTERCHANGEABLE
Bearing,roller,needle
Sae International Dba Sae International
6685-00-248-6882164431 INTERCHANGEABLE
Gage,pressure,dial Indicating
Ametek, Inc. Div Aerospace & Defense
5330-00-291-164222358 INTERCHANGEABLE
Seal,plain Encased
Skf Usa Inc. Dba Skf Aerospace Sealing Solutions
5995-01-253-67063036652G1 INTERCHANGEABLE
Cable Assembly,radio Frequency
Bae Systems Information and Electronic Systems Integration Inc. Dba Bae Systems
6150-01-666-484950520 INTERCHANGEABLE
Lead Assembly,electrical
Aerovironment, Inc. Dba Aerovironment Inc
Cross-Reference Index
Part NumberManufacturer
639547-052 General Dynamics Corp (USA)
8147008-1 Electrodynamics Inc Div L3harris Electrodynamics Inc (USA)
SS399-A-24 Ellis & Watts International, Llc (USA)
SC-D-931590-24 Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir (USA)
85-11-520-16 PRIMARY Southco Inc (USA)
5-0-520 Southco Inc (USA)
Related Parts
3110-00-227-2351INTERCHANGEABLE
BEARING,ROLLER,NEEDLE
MS24461-20
6685-00-248-6882INTERCHANGEABLE
GAGE,PRESSURE,DIAL INDICATING
164431
5330-00-291-1642INTERCHANGEABLE
SEAL,PLAIN ENCASED
22358
5995-01-253-6706INTERCHANGEABLE
CABLE ASSEMBLY,RADIO FREQUENCY
3036652G1
6150-01-666-4849INTERCHANGEABLE
LEAD ASSEMBLY,ELECTRICAL
50520

Frequently Asked Questions

What is NSN 5325-00-413-0161?

NSN 5325-00-413-0161 is a Stud,turnlock Fastener, manufactured by Southco Inc, classified under FSC 5325 (No Item Name Available). Status: active.

What are the part numbers for NSN 5325-00-413-0161?

NSN 5325-00-413-0161 has 6 cross-referenced part numbers: 639547-052 (General Dynamics Corp), 8147008-1 (Electrodynamics Inc Div L3harris Electrodynamics Inc), SS399-A-24 (Ellis & Watts International, Llc), SC-D-931590-24 (Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir), 85-11-520-16 (Southco Inc) and 1 more.

What NSN replaces 5325-00-413-0161?

There are 5 known substitutes for 5325-00-413-0161: 3110-00-227-2351, 6685-00-248-6882, 5330-00-291-1642 and 2 more. Verify interchangeability with system specifications before substitution.

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