PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

4149Screw,spring

Wakmann Watch Company Inc · NSN 5305-00-349-8173 · FSC 5305 · No Item Name Available
Verified by PartsTable
NSN 5305-00-349-8173 — this item is cataloged by the U.S. Government under National Stock Number 5305-00-349-8173. Primary manufacturer part number: 4149.
Features
  • Screw,spring — FSC 5305
  • 1 verified cross-reference
  • Primary manufacturer: Wakmann Watch Company Inc
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Mechanical energy storage
  • Vibration dampening
General Description

The Screw,spring, cataloged under National Stock Number 5305-00-349-8173, is classified within Federal Supply Class 5305 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Wakmann Watch Company Inc. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameScrew,spring
FSC / FSG5305 — No Item Name Available (FSG 53)
ManufacturersWakmann Watch Company Inc (CAGE 98429)
Technical Specifications
ParameterValue
NSN5305-00-349-8173
Primary Part Number4149
Item NameScrew,spring
FSC / FSG5305 / 53 — No Item Name Available
ManufacturerWakmann Watch Company Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 10
5930-00-259-8676V-1C-1068 INTERCHANGEABLE
Switch,thermostatic
Burling Instruments, Inc.
2910-00-331-00185593247 INTERCHANGEABLE
Pump,fuel
General Motors Llc Dba General Motors Llc
5340-00-375-82654149 INTERCHANGEABLE
Plug,protective,dust and Moistur
Thermo Electron Corporation Dba Iec Centrifuge Div Laboratory Equipment Divsion
5930-00-477-8827 INTERCHANGEABLE
Switch,rotary
5360-00-526-2866 INTERCHANGEABLE
Spring,helical,compression
3010-00-893-1548 INTERCHANGEABLE
Gearcase-Motor
4730-01-007-71582046-4-4S INTERCHANGEABLE
Coupling,pipe
Danfoss Power Solutions II, Llc
3040-01-452-0624 INTERCHANGEABLE
Actuator,mechanical,nonaircraft
4820-01-472-8342414-9 INTERCHANGEABLE
Gear Operator,valve
Regal-Beloit Corp
4220-01-554-4489 INTERCHANGEABLE
Life Preserver,vest
Cross-Reference Index
Part NumberManufacturer
4149 PRIMARY Wakmann Watch Company Inc (USA)
Related Parts
5930-00-259-8676INTERCHANGEABLE
SWITCH,THERMOSTATIC
V-1C-1068
2910-00-331-0018INTERCHANGEABLE
PUMP,FUEL
5593247
5340-00-375-8265INTERCHANGEABLE
PLUG,PROTECTIVE,DUST AND MOISTUR
4149
5930-00-477-8827INTERCHANGEABLE
SWITCH,ROTARY
5360-00-526-2866INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
3010-00-893-1548INTERCHANGEABLE
GEARCASE-MOTOR
4730-01-007-7158INTERCHANGEABLE
COUPLING,PIPE
2046-4-4S
3040-01-452-0624INTERCHANGEABLE
ACTUATOR,MECHANICAL,NONAIRCRAFT
4820-01-472-8342INTERCHANGEABLE
GEAR OPERATOR,VALVE
414-9
4220-01-554-4489INTERCHANGEABLE
LIFE PRESERVER,VEST

Frequently Asked Questions

What is NSN 5305-00-349-8173?

NSN 5305-00-349-8173 is a Screw,spring, manufactured by Wakmann Watch Company Inc, classified under FSC 5305 (No Item Name Available). Status: active.

What are the part numbers for NSN 5305-00-349-8173?

NSN 5305-00-349-8173 has 1 cross-referenced part number: 4149 (Wakmann Watch Company Inc).

What NSN replaces 5305-00-349-8173?

There are 10 known substitutes for 5305-00-349-8173: 5930-00-259-8676, 2910-00-331-0018, 5340-00-375-8265 and 7 more. Verify interchangeability with system specifications before substitution.

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