PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

5090Retainer,helical Compression Spr

Eaton Aerospace, Llc Dba Jackson South · NSN 5340-00-012-7320 · FSC 5340 · No Item Name Available
Verified by PartsTable
NSN 5340-00-012-7320 — this item is cataloged by the U.S. Government under National Stock Number 5340-00-012-7320. Primary manufacturer part number: 5090.
Features
  • Retainer,helical Compression Spr — FSC 5340
  • Style Designator: IRREGULAR
  • Material: STEEL COMP 416
  • Material Document and Classification: AISI 416 ASSN STD SINGLE MATERIAL RESPONSE
  • Casehardening Indicator: NOT CASEHARDENED
  • Material Hardness Rating: 38.0 ROCKWELL C MINIMUM AND 40.0 ROCKWELL C MAXIMUM
  • Body Inside Diameter: 0.470 INCHES MINIMUM IN
  • Body Outside Diameter: 0.609 INCHES NOMINAL IN
Applications
  • Applications requiring Steel Comp 416 construction
General Description

The Retainer,helical Compression Spr, cataloged under National Stock Number 5340-00-012-7320, is classified within Federal Supply Class 5340 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Eaton Aerospace, Llc Dba Jackson South. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN5340-00-012-7320
Primary Part Number5090
Item NameRetainer,helical Compression Spr
FSC / FSG5340 / 53 — No Item Name Available
ManufacturerEaton Aerospace, Llc Dba Jackson South
StatusACTIVE
Style DesignatorIRREGULAR
MaterialSTEEL COMP 416
Material Document and ClassificationAISI 416 ASSN STD SINGLE MATERIAL RESPONSE
Casehardening IndicatorNOT CASEHARDENED
Material Hardness Rating38.0 ROCKWELL C MINIMUM AND 40.0 ROCKWELL C MAXIMUM
Body Inside Diameter0.470 INCHES MINIMUM IN
Body Outside Diameter0.609 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
Successor6515-01-555-8784 (E-4220-2)
HAZMATNo
Unit of IssueEA
Verified Substitutes 12
6515-01-555-8784E-4220-2 SUCCESSOR
Probe,lachrymal
Bausch & Lomb Incorporated Div Surgical
5935-00-482-0928 INTERCHANGEABLE
Connector,plug,electrical
5950-00-581-8767 INTERCHANGEABLE
Transformer,power
5120-00-620-92335090 INTERCHANGEABLE
Mirror,inspection
Gc/waldom Inc
5305-00-655-9955 INTERCHANGEABLE
Screw,machine
5910-00-944-9844996936-1 INTERCHANGEABLE
Capacitor,variable,air Dielectri
Raytheon Company Div Rmd Strategic
5950-01-124-05723147745 INTERCHANGEABLE
Coil,radio Frequency
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
4210-01-172-03935090 INTERCHANGEABLE
Handle,tee
Meggitt Safety Systems Inc
5365-01-173-3368 INTERCHANGEABLE
Spacer
5935-01-296-1017 INTERCHANGEABLE
Connector,receptacle,electrical
Cross-Reference Index
Part NumberManufacturer
DS-934293 Eaton Aerospace, Llc Dba Jackson South (USA)
5090 PRIMARY Eaton Aerospace, Llc Dba Jackson South (USA)
DS-934293 Eaton Aerospace, Llc Dba Jackson South (USA)
5090 Eaton Aerospace, Llc Dba Jackson South (USA)
Related Parts
SUCCESSOR 6515-01-555-8784 Probe,lachrymal · E-4220-2
5935-00-482-0928INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
5950-00-581-8767INTERCHANGEABLE
TRANSFORMER,POWER
5120-00-620-9233INTERCHANGEABLE
MIRROR,INSPECTION
5090
5305-00-655-9955INTERCHANGEABLE
SCREW,MACHINE
5910-00-944-9844INTERCHANGEABLE
CAPACITOR,VARIABLE,AIR DIELECTRI
996936-1
5950-01-124-0572INTERCHANGEABLE
COIL,RADIO FREQUENCY
3147745
4210-01-172-0393INTERCHANGEABLE
HANDLE,TEE
5090
5365-01-173-3368INTERCHANGEABLE
SPACER
5935-01-296-1017INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
6532-01-391-3797INTERCHANGEABLE
SLIPPERS,CONVALESCENT PATIENTS'
5090
4920-01-539-3815INTERCHANGEABLE
FACE MASKS,AIRCRAFT
5090

Frequently Asked Questions

What is NSN 5340-00-012-7320?

NSN 5340-00-012-7320 is a Retainer,helical Compression Spr, manufactured by Eaton Aerospace, Llc Dba Jackson South, classified under FSC 5340 (No Item Name Available). Status: active.

What are the part numbers for NSN 5340-00-012-7320?

NSN 5340-00-012-7320 has 4 cross-referenced part numbers: DS-934293 (Eaton Aerospace, Llc Dba Jackson South), 5090 (Eaton Aerospace, Llc Dba Jackson South), DS-934293 (Eaton Aerospace, Llc Dba Jackson South), 5090 (Eaton Aerospace, Llc Dba Jackson South).

What NSN replaces 5340-00-012-7320?

There are 12 known substitutes for 5340-00-012-7320: 6515-01-555-8784, 5935-00-482-0928, 5950-00-581-8767 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 5090?

Key specifications for 5090: Overall Height: 1.000 INCHES NOMINAL IN; Style Designator: IRREGULAR; Material: STEEL COMP 416; Material Document and Classification: AISI 416 ASSN STD SINGLE MATERIAL RESPONSE. 8 total characteristics are documented in the Federal Logistics Information System.

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