PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

2813-5Seat,helical Compression Spring

Mag Aerospace Industries, Llc Div Safran Cabins · NSN 5340-00-761-2622 · FSC 5340 · No Item Name Available
Verified by PartsTable
NSN 5340-00-761-2622 — this item is cataloged by the U.S. Government under National Stock Number 5340-00-761-2622. Primary manufacturer part number: 2813-5.
Features
  • Seat,helical Compression Spring — FSC 5340
  • Ridge Height: 0.0620 INCHES NOMINAL IN
  • First Step Diameter: 2.8600 INCHES NOMINAL IN
  • Counterbore Diameter: 2.5800 INCHES NOMINAL IN
  • Design Type: SOLID
  • Style Designator: SEAT
  • Distance From Center to Beginning of Ridge: 1.2900 INCHES NOMINAL IN
  • Distance From End to First Step: 0.3120 INCHES NOMINAL IN
Applications
  • Mechanical energy storage
  • Vibration dampening
  • Return mechanism operation
  • Applications requiring Steel Corrosion Resisting construction
General Description

The Seat,helical Compression Spring, cataloged under National Stock Number 5340-00-761-2622, is classified within Federal Supply Class 5340 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Mag Aerospace Industries, Llc Div Safran Cabins. Government technical data includes 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN5340-00-761-2622
Primary Part Number2813-5
Item NameSeat,helical Compression Spring
FSC / FSG5340 / 53 — No Item Name Available
ManufacturerMag Aerospace Industries, Llc Div Safran Cabins
StatusACTIVE
Ridge Height0.0620 INCHES NOMINAL IN
First Step Diameter2.8600 INCHES NOMINAL IN
Counterbore Diameter2.5800 INCHES NOMINAL IN
Design TypeSOLID
Style DesignatorSEAT
Distance From Center to Beginning of Ridge1.2900 INCHES NOMINAL IN
Distance From End to First Step0.3120 INCHES NOMINAL IN
MaterialSTEEL CORROSION RESISTING
Bore Diameter0.5600 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Unit of IssueEA
Verified Substitutes 6
6515-01-462-1367281.350 SUCCESSOR
Bone Plate
Depuy Synthes Sales Inc Dba Depuy Synthes Trauma Div Depuy Synthes Sales, Inc., D/b/a Depuy Synthes Trauma
4820-00-306-1332N28135 INTERCHANGEABLE
Diaphragm,actuator Valve,special
Leslie Controls, Inc. Dba Leslie Controls Inc
2925-00-877-378128135 INTERCHANGEABLE
Coil Assembly,vibra
Unison Industries Llc
1680-00-911-73047343272 INTERCHANGEABLE
Shaft,starboard Clu
General Aviation Industries, Inc. Dba General Aviation Industries Inc
5360-01-188-669328135 INTERCHANGEABLE
Spring,helical,compression
Stanadyne Corporation Dba Stanadyne Diesel Systems Div Diesel Systems
5910-01-397-05950281350001 INTERCHANGEABLE
Capacitor,fixed,mica Dielectric
Riimic, Llc Dba Sunair Electronics
Cross-Reference Index
Part NumberManufacturer
2813-5 PRIMARY Mag Aerospace Industries, Llc Div Safran Cabins (USA)
2813-5 Custom Craft Products Inc (USA)
Related Parts
6515-01-462-1367SUCCESSOR
BONE PLATE
281.350
4820-00-306-1332INTERCHANGEABLE
DIAPHRAGM,ACTUATOR VALVE,SPECIAL
N28135
2925-00-877-3781INTERCHANGEABLE
COIL ASSEMBLY,VIBRA
28135
1680-00-911-7304INTERCHANGEABLE
SHAFT,STARBOARD CLU
7343272
5360-01-188-6693INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
28135
5910-01-397-0595INTERCHANGEABLE
CAPACITOR,FIXED,MICA DIELECTRIC
0281350001

Frequently Asked Questions

What is NSN 5340-00-761-2622?

NSN 5340-00-761-2622 is a Seat,helical Compression Spring, manufactured by Mag Aerospace Industries, Llc Div Safran Cabins, classified under FSC 5340 (No Item Name Available). Status: active.

What are the part numbers for NSN 5340-00-761-2622?

NSN 5340-00-761-2622 has 2 cross-referenced part numbers: 2813-5 (Mag Aerospace Industries, Llc Div Safran Cabins), 2813-5 (Custom Craft Products Inc).

What NSN replaces 5340-00-761-2622?

There are 6 known substitutes for 5340-00-761-2622: 6515-01-462-1367, 4820-00-306-1332, 2925-00-877-3781 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 2813-5?

Key specifications for 2813-5: Ridge Height: 0.0620 INCHES NOMINAL IN; First Step Diameter: 2.8600 INCHES NOMINAL IN; Counterbore Diameter: 2.5800 INCHES NOMINAL IN; Design Type: SOLID. 10 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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