PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

145372Seat,helical Compression Spring

Meggitt North Hollywood Inc · NSN 5340-01-116-8770 · FSC 5340 · No Item Name Available
Verified by PartsTable
NSN 5340-01-116-8770 — this item is cataloged by the U.S. Government under National Stock Number 5340-01-116-8770. Primary manufacturer part number: 145372.
Features
  • Seat,helical Compression Spring — FSC 5340
  • 2 verified cross-references
  • Primary manufacturer: Meggitt North Hollywood Inc
Applications
  • Mechanical energy storage
  • Vibration dampening
  • Return mechanism operation
General Description

The Seat,helical Compression Spring, cataloged under National Stock Number 5340-01-116-8770, is classified within Federal Supply Class 5340 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Meggitt North Hollywood Inc. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Catalog Facts
Item NameSeat,helical Compression Spring
FSC / FSG5340 — No Item Name Available (FSG 53)
ManufacturersMeggitt North Hollywood Inc (CAGE 79318); Nimikkeistokeskus Ncb Finland (CAGE A486G)
Technical Specifications
ParameterValue
NSN5340-01-116-8770
Primary Part Number145372
Item NameSeat,helical Compression Spring
FSC / FSG5340 / 53 — No Item Name Available
ManufacturerMeggitt North Hollywood Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Unit of IssueEA
Verified Substitutes 2
3040-00-909-8860145372 INTERCHANGEABLE
Shaft,shouldered
Telemechanics Inc
5930-00-945-600921592 INTERCHANGEABLE
Switch,thermostatic
Sensata Technologies, Inc. Div Sensata Attleboro
Cross-Reference Index
Part NumberManufacturer
145372 PRIMARY Meggitt North Hollywood Inc (USA)
10106093 Nimikkeistokeskus Ncb Finland (FIN)
Related Parts
3040-00-909-8860INTERCHANGEABLE
SHAFT,SHOULDERED
145372
5930-00-945-6009INTERCHANGEABLE
SWITCH,THERMOSTATIC
21592

Frequently Asked Questions

What is NSN 5340-01-116-8770?

NSN 5340-01-116-8770 is a Seat,helical Compression Spring, manufactured by Meggitt North Hollywood Inc, classified under FSC 5340 (No Item Name Available). Status: active.

What are the part numbers for NSN 5340-01-116-8770?

NSN 5340-01-116-8770 has 2 cross-referenced part numbers: 145372 (Meggitt North Hollywood Inc), 10106093 (Nimikkeistokeskus Ncb Finland).

What NSN replaces 5340-01-116-8770?

There are 2 known substitutes for 5340-01-116-8770: 3040-00-909-8860, 5930-00-945-6009. Verify interchangeability with system specifications before substitution.

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