PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

7Holder,spring

Amtrol Inc · NSN 5340-00-349-6644 · FSC 5340 · No Item Name Available
Verified by PartsTable
NSN 5340-00-349-6644 — this item is cataloged by the U.S. Government under National Stock Number 5340-00-349-6644. Primary manufacturer part number: 7.
Features
  • Holder,spring — FSC 5340
  • 6 verified cross-references
  • Primary manufacturer: Amtrol Inc
Applications
  • Mechanical energy storage
  • Vibration dampening
  • Return mechanism operation
General Description

The Holder,spring, cataloged under National Stock Number 5340-00-349-6644, is classified within Federal Supply Class 5340 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Amtrol Inc. This item has 6 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled. Unit of issue: EA.

Catalog Facts
Item NameHolder,spring
FSC / FSG5340 — No Item Name Available (FSG 53)
ManufacturersAmtrol Inc (CAGE 59975)
Successor NSN5306-00-105-9097 — Bolt,eye
Technical Specifications
ParameterValue
NSN5340-00-349-6644
Primary Part Number7
Item NameHolder,spring
FSC / FSG5340 / 53 — No Item Name Available
ManufacturerAmtrol Inc
StatusCANCELLED
Lifecycle & Compliance
Acquisition StatusCANCELLED
Successor5306-00-105-9097
HAZMATNo
Unit of IssueEA
Verified Substitutes 3
Bolt,eye
5340-00-290-72217 SUCCESSOR
Cap-Plug,protective,dust and Moi
Caplugs Llc Dba Mokon Div Caplugs
6515-00-318-43007 SUCCESSOR
Electrode,cautery
Burton Medical Products Corporation
Cross-Reference Index
Part NumberManufacturer
7 Amtrol Inc (USA)
AA153 Amtrol Inc (USA)
4844-15PC7 Amtrol Inc (USA)
4844APC7 Amtrol Inc (USA)
4844PC7 Amtrol Inc (USA)
RM-100-090 Amtrol Inc (USA)
Related Parts
SUCCESSOR 5306-00-105-9097 Bolt,eye
5340-00-290-7221SUCCESSOR
CAP-PLUG,PROTECTIVE,DUST AND MOI
7
6515-00-318-4300SUCCESSOR
ELECTRODE,CAUTERY
7

Frequently Asked Questions

What is NSN 5340-00-349-6644?

NSN 5340-00-349-6644 is a Holder,spring, manufactured by Amtrol Inc, classified under FSC 5340 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5340-00-349-6644?

NSN 5340-00-349-6644 has 6 cross-referenced part numbers: 7 (Amtrol Inc), AA153 (Amtrol Inc), 4844-15PC7 (Amtrol Inc), 4844APC7 (Amtrol Inc), 4844PC7 (Amtrol Inc) and 1 more.

What NSN replaces 5340-00-349-6644?

There are 3 known substitutes for 5340-00-349-6644: 5306-00-105-9097, 5340-00-290-7221, 6515-00-318-4300. Verify interchangeability with system specifications before substitution.

Is NSN 5340-00-349-6644 still in active supply?

NSN 5340-00-349-6644 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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