PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

639547-018Stud,turnlock Fastener

Bae Systems Information and Electronic Systems Integration Inc. Div Bae Systems Information & Electronic Systems Integration Inc · NSN 5325-00-432-9796 · FSC 5325 · No Item Name Available
Verified by PartsTable
NSN 5325-00-432-9796 — this item is cataloged by the U.S. Government under National Stock Number 5325-00-432-9796. Primary manufacturer part number: 639547-018.
Features
  • Stud,turnlock Fastener — FSC 5325
  • 12 verified cross-references
  • Primary manufacturer: Bae Systems Information and Electronic Systems Integration Inc. Div Bae Systems Information & Electronic Systems Integration Inc
Applications
  • General assembly and fastening
  • Structural repair and reinforcement
  • Facility maintenance hardware
General Description

The Stud,turnlock Fastener, cataloged under National Stock Number 5325-00-432-9796, is classified within Federal Supply Class 5325 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Bae Systems Information and Electronic Systems Integration Inc. Div Bae Systems Information & Electronic Systems Integration Inc. This item has 12 commercial cross-references from 11 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 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)
ManufacturersSouthco Inc (CAGE 94222); Cecom Lr Center (CAGE 97403); Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir (CAGE 80063); Chimera Corp (CAGE 28926); Southco Inc New York Div (CAGE 75618)
Technical Specifications
ParameterValue
NSN5325-00-432-9796
Primary Part Number639547-018
Item NameStud,turnlock Fastener
FSC / FSG5325 / 53 — No Item Name Available
ManufacturerBae Systems Information and Electronic Systems Integration Inc. Div Bae Systems Information & Electronic Systems Integration Inc
StatusCANCELLED
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 6
4330-00-054-0698038088-08-80 INTERCHANGEABLE
Filter Element,fluid
Purolator Facet Inc. Div Parker Aerospace Filtration Division Dba Purolator Facet, in
5998-00-097-139450180 INTERCHANGEABLE
Circuit Card Assembly
Alliant Techsystems Operations Llc Div Defense Electronic Systems
6680-00-890-7667020-060-001 INTERCHANGEABLE
Transmitter,liquid Quantity
Parker-Hannifin Corporation Dba Service and Support Operation Div Services and Support Operations
9310-01-339-6893 INTERCHANGEABLE
Paper,book
5940-01-371-76325018-0 INTERCHANGEABLE
Post,binding,electrical
Fluke Electronics Corp
8465-01-632-9506WT-50180-9MU INTERCHANGEABLE
Patch Pocket,utility
Wild Things Llc
Cross-Reference Index
Part NumberManufacturer
5-0-180 Southco Inc (USA)
13208E5845 Cecom Lr Center (USA)
SC-D-931590-7 Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir (USA)
85-11-180-16 Southco Inc (USA)
37G3099-1 Chimera Corp
5-0-180 Southco Inc New York Div (USA)
L244503-7 Raytheon Company Dba Raytheon Co (USA)
639547-018 PRIMARY Bae Systems Information and Electronic Systems Integration Inc. Div Bae Systems Information & Electronic Systems Integration Inc (USA)
0552903 Daf Trucks N.v. (NLD)
682-539-9007 Honeywell International Inc. Dba Honeywell International Div Aerospace - Phoenix (USA)
639547-018 General Dynamics Corp (USA)
SS39-A-7 Ellis & Watts International, Llc (USA)
Related Parts
4330-00-054-0698INTERCHANGEABLE
FILTER ELEMENT,FLUID
038088-08-80
5998-00-097-1394INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
50180
6680-00-890-7667INTERCHANGEABLE
TRANSMITTER,LIQUID QUANTITY
020-060-001
9310-01-339-6893INTERCHANGEABLE
PAPER,BOOK
5940-01-371-7632INTERCHANGEABLE
POST,BINDING,ELECTRICAL
5018-0
8465-01-632-9506INTERCHANGEABLE
PATCH POCKET,UTILITY
WT-50180-9MU

Frequently Asked Questions

What is NSN 5325-00-432-9796?

NSN 5325-00-432-9796 is a Stud,turnlock Fastener, manufactured by Bae Systems Information and Electronic Systems Integration Inc. Div Bae Systems Information & Electronic Systems Integration Inc, classified under FSC 5325 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5325-00-432-9796?

NSN 5325-00-432-9796 has 12 cross-referenced part numbers: 5-0-180 (Southco Inc), 13208E5845 (Cecom Lr Center), SC-D-931590-7 (Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir), 85-11-180-16 (Southco Inc), 37G3099-1 (Chimera Corp) and 7 more.

What NSN replaces 5325-00-432-9796?

There are 6 known substitutes for 5325-00-432-9796: 4330-00-054-0698, 5998-00-097-1394, 6680-00-890-7667 and 3 more. Verify interchangeability with system specifications before substitution.

Is NSN 5325-00-432-9796 still in active supply?

NSN 5325-00-432-9796 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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