PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

11606 ITEM 4621Seat,helical Compression Spring

Imi Cash Valve Inc · NSN 5340-01-235-1957 · FSC 5340 · No Item Name Available
Verified by PartsTable
NSN 5340-01-235-1957 — this item is cataloged by the U.S. Government under National Stock Number 5340-01-235-1957. Primary manufacturer part number: 11606 ITEM 4621.
Features
  • Seat,helical Compression Spring — FSC 5340
  • 2 verified cross-references
  • Primary manufacturer: Imi Cash Valve Inc
Applications
  • Mechanical energy storage
  • Vibration dampening
  • Return mechanism operation
General Description

The Seat,helical Compression Spring, cataloged under National Stock Number 5340-01-235-1957, is classified within Federal Supply Class 5340 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Imi Cash Valve Inc. This item has 2 commercial cross-references from 2 manufacturers, 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.

Catalog Facts
Item NameSeat,helical Compression Spring
FSC / FSG5340 — No Item Name Available (FSG 53)
ManufacturersZf Industrieantriebe Witten Gmbh (CAGE D9182); Imi Cash Valve Inc (CAGE 71342)
Technical Specifications
ParameterValue
NSN5340-01-235-1957
Primary Part Number11606 ITEM 4621
Item NameSeat,helical Compression Spring
FSC / FSG5340 / 53 — No Item Name Available
ManufacturerImi Cash Valve Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Unit of IssueEA
Verified Substitutes 12
5996-00-110-5909462-1 INTERCHANGEABLE
Amplifier,direct Current
General Microwave Corporation Div Kratos Microwave Electronics
5950-00-303-54038007685 INTERCHANGEABLE
Transformer,audio Frequency
Us Army Aviation and Missile Command
5920-00-350-91814621 INTERCHANGEABLE
Fuseholder,block
Cole Hersee Company
5960-00-912-3982SMC457355 INTERCHANGEABLE
Electron Tube
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
4820-01-046-72694621-00 INTERCHANGEABLE
Disk,valve
Pentair Filtration Solutions, Llc
5985-01-049-3386 INTERCHANGEABLE
Dummy Load,electrical
5840-01-101-654646-2-1 INTERCHANGEABLE
Gear Train Assembly
Allard Nazarian Group, Inc. Dba Granite State Manufacturing
4720-01-215-874446-21 INTERCHANGEABLE
Hose,nonmetallic
Vapor Blast Manufacturing Co
3020-01-265-2641461-1 INTERCHANGEABLE
Gear Cluster
Ingersoll-Rand Company Dba Ingersoll-Rand Div Tool & Hoist Division
3950-01-344-06334621 INTERCHANGEABLE
Hoist,chain
Columbus Mckinnon Corp
Cross-Reference Index
Part NumberManufacturer
4621 Zf Industrieantriebe Witten Gmbh (DEU)
11606 ITEM 4621 PRIMARY Imi Cash Valve Inc (USA)
Related Parts
5996-00-110-5909INTERCHANGEABLE
AMPLIFIER,DIRECT CURRENT
462-1
5950-00-303-5403INTERCHANGEABLE
TRANSFORMER,AUDIO FREQUENCY
8007685
5920-00-350-9181INTERCHANGEABLE
FUSEHOLDER,BLOCK
4621
5960-00-912-3982INTERCHANGEABLE
ELECTRON TUBE
SMC457355
4820-01-046-7269INTERCHANGEABLE
DISK,VALVE
4621-00
5985-01-049-3386INTERCHANGEABLE
DUMMY LOAD,ELECTRICAL
5840-01-101-6546INTERCHANGEABLE
GEAR TRAIN ASSEMBLY
46-2-1
4720-01-215-8744INTERCHANGEABLE
HOSE,NONMETALLIC
46-21
3020-01-265-2641INTERCHANGEABLE
GEAR CLUSTER
461-1
3950-01-344-0633INTERCHANGEABLE
HOIST,CHAIN
4621
2540-01-446-9491INTERCHANGEABLE
ARM,WINDSHIELD WIPER
46-21
3950-01-594-9910INTERCHANGEABLE
WINCH,DRUM,HAND OPERATED
462 1

Frequently Asked Questions

What is NSN 5340-01-235-1957?

NSN 5340-01-235-1957 is a Seat,helical Compression Spring, manufactured by Imi Cash Valve Inc, classified under FSC 5340 (No Item Name Available). Status: active.

What are the part numbers for NSN 5340-01-235-1957?

NSN 5340-01-235-1957 has 2 cross-referenced part numbers: 4621 (Zf Industrieantriebe Witten Gmbh), 11606 ITEM 4621 (Imi Cash Valve Inc).

What NSN replaces 5340-01-235-1957?

There are 12 known substitutes for 5340-01-235-1957: 5996-00-110-5909, 5950-00-303-5403, 5920-00-350-9181 and 9 more. Verify interchangeability with system specifications before substitution.

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