PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

K2101Spring

Amca Intl Corp Insley Mfg Corp Div · NSN 5340-00-352-0994 · FSC 5340 · No Item Name Available
Verified by PartsTable
NSN 5340-00-352-0994 — this item is cataloged by the U.S. Government under National Stock Number 5340-00-352-0994. Primary manufacturer part number: K2101.
Features
  • Spring — FSC 5340
  • 2 verified cross-references
  • Primary manufacturer: Amca Intl Corp Insley Mfg Corp Div
Applications
  • Mechanical energy storage
  • Vibration dampening
  • Return mechanism operation
General Description

The Spring, cataloged under National Stock Number 5340-00-352-0994, is classified within Federal Supply Class 5340 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Amca Intl Corp Insley Mfg Corp Div. 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.

Catalog Facts
Item NameSpring
FSC / FSG5340 — No Item Name Available (FSG 53)
ManufacturersAmca Intl Corp Insley Mfg Corp Div (CAGE 30798); The Crosby Group Llc Dba the Crosby Group (CAGE 75535)
Technical Specifications
ParameterValue
NSN5340-00-352-0994
Primary Part NumberK2101
Item NameSpring
FSC / FSG5340 / 53 — No Item Name Available
ManufacturerAmca Intl Corp Insley Mfg Corp Div
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5955-01-030-7780972125-1 INTERCHANGEABLE
Crystal Unit,quartz
Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp
5120-01-367-7033 INTERCHANGEABLE
Nutdriver
Cross-Reference Index
Part NumberManufacturer
K2101 Amca Intl Corp Insley Mfg Corp Div (USA)
630-38 The Crosby Group Llc Dba the Crosby Group (USA)
Related Parts
5955-01-030-7780INTERCHANGEABLE
CRYSTAL UNIT,QUARTZ
972125-1
5120-01-367-7033INTERCHANGEABLE
NUTDRIVER

Frequently Asked Questions

What is NSN 5340-00-352-0994?

NSN 5340-00-352-0994 is a Spring, manufactured by Amca Intl Corp Insley Mfg Corp Div, classified under FSC 5340 (No Item Name Available). Status: active.

What are the part numbers for NSN 5340-00-352-0994?

NSN 5340-00-352-0994 has 2 cross-referenced part numbers: K2101 (Amca Intl Corp Insley Mfg Corp Div), 630-38 (The Crosby Group Llc Dba the Crosby Group).

What NSN replaces 5340-00-352-0994?

There are 2 known substitutes for 5340-00-352-0994: 5955-01-030-7780, 5120-01-367-7033. Verify interchangeability with system specifications before substitution.

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