PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

3503-C3YRetainer,turnlock Fastener Eject

Southco Inc · NSN 5325-00-989-6033 · FSC 5325 · No Item Name Available
Verified by PartsTable
NSN 5325-00-989-6033 — this item is cataloged by the U.S. Government under National Stock Number 5325-00-989-6033. Primary manufacturer part number: 3503-C3Y.
Features
  • Retainer,turnlock Fastener Eject — FSC 5325
  • 12 verified cross-references
  • Primary manufacturer: Southco Inc
Applications
  • General assembly and fastening
  • Structural repair and reinforcement
  • Facility maintenance hardware
General Description

The Retainer,turnlock Fastener Eject, cataloged under National Stock Number 5325-00-989-6033, 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 12 commercial cross-references from 8 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Catalog Facts
Item NameRetainer,turnlock Fastener Eject
FSC / FSG5325 — No Item Name Available (FSG 53)
ManufacturersDzus Fastener Gmbh (CAGE C0111); Southco Inc (CAGE 72794); L3harris Technologies, Inc. (CAGE 28527); Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier (CAGE 30003); Navcom Defense Electronics, Inc. (CAGE 57057)
Technical Specifications
ParameterValue
NSN5325-00-989-6033
Primary Part Number3503-C3Y
Item NameRetainer,turnlock Fastener Eject
FSC / FSG5325 / 53 — No Item Name Available
ManufacturerSouthco Inc
StatusCANCELLED
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 7
5325-00-291-9360GC590A7 INTERCHANGEABLE
Retainer,turnlock Fastener Eject
Northrop Grumman Systems Corporation
6210-00-299-6656 INTERCHANGEABLE
Light,panel
5961-00-415-1958360685-1 INTERCHANGEABLE
Semiconductor Device,diode
L3harris Technologies, Inc. Dba Harris Corp Div Antenna Products
5360-00-471-0915315459 INTERCHANGEABLE
Spring,special
Telemechanics Inc
5821-00-757-1976PC3.5 INTERCHANGEABLE
Cup
Grimes Aerospace Company
5325-00-904-0873 INTERCHANGEABLE
Retainer,turnlock Fastener Eject
5342-01-146-16461018823-001 INTERCHANGEABLE
Cup
Lexel Imaging Systems Inc
Cross-Reference Index
Part NumberManufacturer
PC3 1-2 Dzus Fastener Gmbh (DEU)
PC3-1-2-8P Southco Inc (USA)
PC-3-1/2CADPL Southco Inc (USA)
315459 L3harris Technologies, Inc. (USA)
68A26A70-3 Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier (USA)
1239900003 Navcom Defense Electronics, Inc. (USA)
KV4579952 Rohde & Schwarz Gmbh & Co. Kommanditgesellschaft Dba R & S (DEU)
PC3 1-2TAN16440 Airbus Deutschland Gmbh -Werk Bremen- (DEU)
PC3 1/2-8P Southco Inc (USA)
3503-C3Y PRIMARY Southco Inc (USA)
411418-1 Raytheon Company Dba Raytheon (USA)
PC3 1-2 Southco Inc (USA)
Related Parts
5325-00-291-9360INTERCHANGEABLE
RETAINER,TURNLOCK FASTENER EJECT
GC590A7
6210-00-299-6656INTERCHANGEABLE
LIGHT,PANEL
5961-00-415-1958INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
360685-1
5360-00-471-0915INTERCHANGEABLE
SPRING,SPECIAL
315459
5821-00-757-1976INTERCHANGEABLE
CUP
PC3.5
5325-00-904-0873INTERCHANGEABLE
RETAINER,TURNLOCK FASTENER EJECT
5342-01-146-1646INTERCHANGEABLE
CUP
1018823-001

Frequently Asked Questions

What is NSN 5325-00-989-6033?

NSN 5325-00-989-6033 is a Retainer,turnlock Fastener Eject, manufactured by Southco Inc, classified under FSC 5325 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5325-00-989-6033?

NSN 5325-00-989-6033 has 12 cross-referenced part numbers: PC3 1-2 (Dzus Fastener Gmbh), PC3-1-2-8P (Southco Inc), PC-3-1/2CADPL (Southco Inc), 315459 (L3harris Technologies, Inc.), 68A26A70-3 (Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier) and 7 more.

What NSN replaces 5325-00-989-6033?

There are 7 known substitutes for 5325-00-989-6033: 5325-00-291-9360, 6210-00-299-6656, 5961-00-415-1958 and 4 more. Verify interchangeability with system specifications before substitution.

Is NSN 5325-00-989-6033 still in active supply?

NSN 5325-00-989-6033 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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