PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

C761Plunger

Thor Power Tool Co Sub of Stewart-Warner Co · NSN 3820-00-429-7667 · FSC 3820 · No Item Name Available
Verified by PartsTable
NSN 3820-00-429-7667 — this item is cataloged by the U.S. Government under National Stock Number 3820-00-429-7667. Primary manufacturer part number: C761.
Features
  • Plunger — FSC 3820
  • 3 verified cross-references
  • Primary manufacturer: Thor Power Tool Co Sub of Stewart-Warner Co
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Plunger, cataloged under National Stock Number 3820-00-429-7667, is classified within Federal Supply Class 3820 (No Item Name Available) of the Construction, Mining, Excavating Equipment group. The primary manufacturer of record is Thor Power Tool Co Sub of Stewart-Warner Co. This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NamePlunger
FSC / FSG3820 — No Item Name Available (FSG 38)
ManufacturersThor Power Tool Co Sub of Stewart-Warner Co (CAGE 30418); Dresser Industries Inc Leroi Div (CAGE 35301)
Technical Specifications
ParameterValue
NSN3820-00-429-7667
Primary Part NumberC761
Item NamePlunger
FSC / FSG3820 / 38 — No Item Name Available
ManufacturerThor Power Tool Co Sub of Stewart-Warner Co
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
5930-00-050-2633 INTERCHANGEABLE
Switch,toggle
5950-00-084-3476 INTERCHANGEABLE
Reactor
3110-00-144-8798204SG INTERCHANGEABLE
Bearing,ball,annular
Skf Usa Inc.
3110-00-554-3232204S INTERCHANGEABLE
Bearing,ball,annular
Skf Usa Inc.
5330-01-022-550148204 INTERCHANGEABLE
Gasket
Leroi International Inc Dba Compair Leroi
1450-01-024-1736301015 INTERCHANGEABLE
Carrier,weapons Ass
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
5120-01-398-929188290 INTERCHANGEABLE
Wrench,box and Open End,combinat
S K Hand Tool Corp
Cross-Reference Index
Part NumberManufacturer
C761 Thor Power Tool Co Sub of Stewart-Warner Co (USA)
43204 Thor Power Tool Co Sub of Stewart-Warner Co (USA)
88-290 Dresser Industries Inc Leroi Div (USA)
Related Parts
5930-00-050-2633INTERCHANGEABLE
SWITCH,TOGGLE
5950-00-084-3476INTERCHANGEABLE
REACTOR
3110-00-144-8798INTERCHANGEABLE
BEARING,BALL,ANNULAR
204SG
3110-00-554-3232INTERCHANGEABLE
BEARING,BALL,ANNULAR
204S
5330-01-022-5501INTERCHANGEABLE
GASKET
48204
1450-01-024-1736INTERCHANGEABLE
CARRIER,WEAPONS ASS
301015
5120-01-398-9291INTERCHANGEABLE
WRENCH,BOX AND OPEN END,COMBINAT
88290

Frequently Asked Questions

What is NSN 3820-00-429-7667?

NSN 3820-00-429-7667 is a Plunger, manufactured by Thor Power Tool Co Sub of Stewart-Warner Co, classified under FSC 3820 (No Item Name Available). Status: active.

What are the part numbers for NSN 3820-00-429-7667?

NSN 3820-00-429-7667 has 3 cross-referenced part numbers: C761 (Thor Power Tool Co Sub of Stewart-Warner Co), 43204 (Thor Power Tool Co Sub of Stewart-Warner Co), 88-290 (Dresser Industries Inc Leroi Div).

What NSN replaces 3820-00-429-7667?

There are 7 known substitutes for 3820-00-429-7667: 5930-00-050-2633, 5950-00-084-3476, 3110-00-144-8798 and 4 more. Verify interchangeability with system specifications before substitution.

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