PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

B-83Spring,helical,compression

Lewis Machine & Tool Co. Dba Lewis Machine & Tool Co Inc · NSN 1005-01-650-3397 · FSC 1005 · No Item Name Available
Verified by PartsTable
NSN 1005-01-650-3397 — this item is cataloged by the U.S. Government under National Stock Number 1005-01-650-3397. Primary manufacturer part number: B-83.
Features
  • Spring,helical,compression — FSC 1005
  • 1 verified cross-reference
  • Primary manufacturer: Lewis Machine & Tool Co. Dba Lewis Machine & Tool Co Inc
Applications
  • Mechanical energy storage
  • Vibration dampening
  • Return mechanism operation
General Description

The Spring,helical,compression, cataloged under National Stock Number 1005-01-650-3397, is classified within Federal Supply Class 1005 (No Item Name Available) of the Weapons group. The primary manufacturer of record is Lewis Machine & Tool Co. Dba Lewis Machine & Tool Co Inc. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameSpring,helical,compression
FSC / FSG1005 — No Item Name Available (FSG 10)
ManufacturersLewis Machine & Tool Co. Dba Lewis Machine & Tool Co Inc (CAGE 3W544)
Technical Specifications
ParameterValue
NSN1005-01-650-3397
Primary Part NumberB-83
Item NameSpring,helical,compression
FSC / FSG1005 / 10 — No Item Name Available
ManufacturerLewis Machine & Tool Co. Dba Lewis Machine & Tool Co Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
5365-00-060-3837B8-3 INTERCHANGEABLE
Shim
Roller Bearing Co of America, Inc Div Pic Design
8120-00-268-3362 INTERCHANGEABLE
Cylinder,compressed Gas
3030-00-838-2755B83 INTERCHANGEABLE
Belt,v
Gates Corporation
5915-01-132-4471JW33-2134A INTERCHANGEABLE
Filter,band Suppression
Sprague Electric Co World Hqs
3030-01-269-7239BP83 INTERCHANGEABLE
Belt,v
Carlisle Power Transmission Products Inc
5310-01-300-6847B-83 INTERCHANGEABLE
Nut,plain,hexagon
Wildfire Pacific Inc
3530-01-352-1600144W305 INTERCHANGEABLE
Bobbin,sewing Machine
Consolidated Sewing Machine Corp
3030-01-359-5985B83 INTERCHANGEABLE
Belt,v
Carlisle Power Transmission Products Inc
5340-01-383-2457B-83 INTERCHANGEABLE
Plate,mounting
Betts Spring Co
Cross-Reference Index
Part NumberManufacturer
B-83 PRIMARY Lewis Machine & Tool Co. Dba Lewis Machine & Tool Co Inc (USA)
Related Parts
5365-00-060-3837INTERCHANGEABLE
SHIM
B8-3
8120-00-268-3362INTERCHANGEABLE
CYLINDER,COMPRESSED GAS
3030-00-838-2755INTERCHANGEABLE
BELT,V
B83
5915-01-132-4471INTERCHANGEABLE
FILTER,BAND SUPPRESSION
JW33-2134A
3030-01-269-7239INTERCHANGEABLE
BELT,V
BP83
5310-01-300-6847INTERCHANGEABLE
NUT,PLAIN,HEXAGON
B-83
3530-01-352-1600INTERCHANGEABLE
BOBBIN,SEWING MACHINE
144W305
3030-01-359-5985INTERCHANGEABLE
BELT,V
B83
5340-01-383-2457INTERCHANGEABLE
PLATE,MOUNTING
B-83

Frequently Asked Questions

What is NSN 1005-01-650-3397?

NSN 1005-01-650-3397 is a Spring,helical,compression, manufactured by Lewis Machine & Tool Co. Dba Lewis Machine & Tool Co Inc, classified under FSC 1005 (No Item Name Available). Status: active.

What are the part numbers for NSN 1005-01-650-3397?

NSN 1005-01-650-3397 has 1 cross-referenced part number: B-83 (Lewis Machine & Tool Co. Dba Lewis Machine & Tool Co Inc).

What NSN replaces 1005-01-650-3397?

There are 9 known substitutes for 1005-01-650-3397: 5365-00-060-3837, 8120-00-268-3362, 3030-00-838-2755 and 6 more. Verify interchangeability with system specifications before substitution.

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