PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

C1501Cap

Thor Power Tool Co Sub of Stewart-Warner Co · NSN 3820-00-429-7594 · FSC 3820 · No Item Name Available
Verified by PartsTable
NSN 3820-00-429-7594 — this item is cataloged by the U.S. Government under National Stock Number 3820-00-429-7594. Primary manufacturer part number: C1501.
Features
  • Cap — FSC 3820
  • 1 verified cross-reference
  • 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 Cap, cataloged under National Stock Number 3820-00-429-7594, 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 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameCap
FSC / FSG3820 — No Item Name Available (FSG 38)
ManufacturersThor Power Tool Co Sub of Stewart-Warner Co (CAGE 30418)
Technical Specifications
ParameterValue
NSN3820-00-429-7594
Primary Part NumberC1501
Item NameCap
FSC / FSG3820 / 38 — No Item Name Available
ManufacturerThor Power Tool Co Sub of Stewart-Warner Co
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
4730-00-339-24002A7728 INTERCHANGEABLE
Strainer Element,sediment
Napco International Llc Dba Napco International Inc
4320-00-428-0788 INTERCHANGEABLE
Case
6685-00-490-3130C1501 INTERCHANGEABLE
Scale
Scott Fetzer Company, the Dba Meriam Process Technologies Div Meriam Instrument
6930-01-027-2487C1501 INTERCHANGEABLE
Adaptor,pentac Lens
Qioptiq Ltd
5999-01-237-1765C-1501 INTERCHANGEABLE
Contact,electrical
Tri-Star Electronics International, Inc. Dba Carlisle Interconnect Div Carlisle Interconnect Technologies
Cross-Reference Index
Part NumberManufacturer
C1501 Thor Power Tool Co Sub of Stewart-Warner Co (USA)
Related Parts
4730-00-339-2400INTERCHANGEABLE
STRAINER ELEMENT,SEDIMENT
2A7728
4320-00-428-0788INTERCHANGEABLE
CASE
6685-00-490-3130INTERCHANGEABLE
SCALE
C1501
6930-01-027-2487INTERCHANGEABLE
ADAPTOR,PENTAC LENS
C1501
5999-01-237-1765INTERCHANGEABLE
CONTACT,ELECTRICAL
C-1501

Frequently Asked Questions

What is NSN 3820-00-429-7594?

NSN 3820-00-429-7594 is a Cap, 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 3820-00-429-7594?

NSN 3820-00-429-7594 has 1 cross-referenced part number: C1501 (Thor Power Tool Co Sub of Stewart-Warner Co).

What NSN replaces 3820-00-429-7594?

There are 5 known substitutes for 3820-00-429-7594: 4730-00-339-2400, 4320-00-428-0788, 6685-00-490-3130 and 2 more. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com