PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

GC590A7Retainer,turnlock Fastener Eject

Northrop Grumman Systems Corporation · NSN 5325-00-291-9360 · FSC 5325 · No Item Name Available
Verified by PartsTable
NSN 5325-00-291-9360 — this item is cataloged by the U.S. Government under National Stock Number 5325-00-291-9360. Primary manufacturer part number: GC590A7.
Features
  • Retainer,turnlock Fastener Eject — FSC 5325
  • 50 verified cross-references
  • Primary manufacturer: Northrop Grumman Systems Corporation
Applications
  • General assembly and fastening
  • Structural repair and reinforcement
  • Facility maintenance hardware
General Description

The Retainer,turnlock Fastener Eject, cataloged under National Stock Number 5325-00-291-9360, is classified within Federal Supply Class 5325 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Northrop Grumman Systems Corporation. This item has 50 commercial cross-references from 34 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 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)
ManufacturersPilatus Aircraft Ltd (CAGE S4080); Westinghouse Electric Corp (CAGE 79500); Honeywell Intl Inc Defense Avionics Systems Former Test Systems Div (CAGE 55974); L3 Technologies, Inc. Div Ocean Systems (CAGE 60225); Stromberg-Carlson Corp a Plessey Telecommunications Co (CAGE 14100)
Technical Specifications
ParameterValue
NSN5325-00-291-9360
Primary Part NumberGC590A7
Item NameRetainer,turnlock Fastener Eject
FSC / FSG5325 / 53 — No Item Name Available
ManufacturerNorthrop Grumman Systems Corporation
StatusCANCELLED
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
5355-00-146-7409KS700A INTERCHANGEABLE
Knob
Te Connectivity Corporation
5330-00-149-18501A74431A INTERCHANGEABLE
Gasket
Dresser, Llc
5365-00-203-31079-45383 INTERCHANGEABLE
Bushing,machine Thread
The Boeing Company Div Defense
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
2910-00-695-90367998131 INTERCHANGEABLE
Lever,fuel Control
U S Army Tank Automotive Command Amsta-Im-Mm
1660-00-739-9286567228 INTERCHANGEABLE
Impeller Wheel,aircraft Cooling
Hamilton Sundstrand Corporation Dba Collins Aerospace
5821-00-757-1976PC3.5 INTERCHANGEABLE
Cup
Grimes Aerospace Company
3120-00-832-4192 INTERCHANGEABLE
Bushing,sleeve
5325-00-904-0873 INTERCHANGEABLE
Retainer,turnlock Fastener Eject
Cross-Reference Index
Part NumberManufacturer
944.48.83.065 Pilatus Aircraft Ltd (CHE)
1JA2721H03 Westinghouse Electric Corp (USA)
2144116-1 Honeywell Intl Inc Defense Avionics Systems Former Test Systems Div (USA)
3177248-3 L3 Technologies, Inc. Div Ocean Systems (USA)
639541-003 Stromberg-Carlson Corp a Plessey Telecommunications Co (USA)
1JA2721H03 Northrop Grumman Support Services Corp (USA)
1JA2721H03 Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp (USA)
PC3-1-2 Southco Manufacturing Ltd (GBR)
101109-3 Raytheon Company (USA)
110783-001 L3harris Technologies, Inc. (USA)
7006848P1 General Electric Company (USA)
PC31-2 Southco Inc (USA)
G205600-1 American Telephone and Telegraph Co (USA)
PC35 Southco Manufacturing Ltd (GBR)
799813-1 Honeywell Intl Inc Defense Avionics Systems (USA)
2144116-1 Honeywell Intl Inc Defense Avionics Systems Former Bendix Navigation and Control Systems (USA)
D5-PC35 Southco Manufacturing Ltd (GBR)
3177248-3 Honeywell International Inc. Dba Honeywell International Div Aerospace - Tempe (west Warner Road) (USA)
38384 Northrop Grumman Systems Corp Dba Northrop Grumman Systems Corp (USA)
9M161-1C The Boeing Company Div Defense (USA)
Related Parts
5355-00-146-7409INTERCHANGEABLE
KNOB
KS700A
5330-00-149-1850INTERCHANGEABLE
GASKET
1A74431A
5365-00-203-3107INTERCHANGEABLE
BUSHING,MACHINE THREAD
9-45383
6210-00-299-6656INTERCHANGEABLE
LIGHT,PANEL
5961-00-415-1958INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
360685-1
2910-00-695-9036INTERCHANGEABLE
LEVER,FUEL CONTROL
7998131
1660-00-739-9286INTERCHANGEABLE
IMPELLER WHEEL,AIRCRAFT COOLING
567228
5821-00-757-1976INTERCHANGEABLE
CUP
PC3.5
3120-00-832-4192INTERCHANGEABLE
BUSHING,SLEEVE
5325-00-904-0873INTERCHANGEABLE
RETAINER,TURNLOCK FASTENER EJECT
5325-00-989-6033INTERCHANGEABLE
RETAINER,TURNLOCK FASTENER EJECT
3503-C3Y
5970-01-033-0834INTERCHANGEABLE
INSULATING COMPOUND,ELECTRICAL
10-8109

Frequently Asked Questions

What is NSN 5325-00-291-9360?

NSN 5325-00-291-9360 is a Retainer,turnlock Fastener Eject, manufactured by Northrop Grumman Systems Corporation, classified under FSC 5325 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5325-00-291-9360?

NSN 5325-00-291-9360 has 50 cross-referenced part numbers: 944.48.83.065 (Pilatus Aircraft Ltd), 1JA2721H03 (Westinghouse Electric Corp), 2144116-1 (Honeywell Intl Inc Defense Avionics Systems Former Test Systems Div), 3177248-3 (L3 Technologies, Inc. Div Ocean Systems), 639541-003 (Stromberg-Carlson Corp a Plessey Telecommunications Co) and 45 more.

What NSN replaces 5325-00-291-9360?

There are 12 known substitutes for 5325-00-291-9360: 5355-00-146-7409, 5330-00-149-1850, 5365-00-203-3107 and 9 more. Verify interchangeability with system specifications before substitution.

Is NSN 5325-00-291-9360 still in active supply?

NSN 5325-00-291-9360 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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