PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

39803Starter,engine,hand

Briggs and Stratton Corp · NSN 2990-01-243-9124 · FSC 2990 · No Item Name Available
Verified by PartsTable
NSN 2990-01-243-9124 — this item is cataloged by the U.S. Government under National Stock Number 2990-01-243-9124. Primary manufacturer part number: 39803.
Features
  • Starter,engine,hand — FSC 2990
  • 1 verified cross-reference
  • Primary manufacturer: Briggs and Stratton Corp
Applications
  • Mechanical power generation
  • Drive system operation
  • Auxiliary equipment operation
General Description

The Starter,engine,hand, cataloged under National Stock Number 2990-01-243-9124, is classified within Federal Supply Class 2990 (No Item Name Available) of the Engine Accessories group. The primary manufacturer of record is Briggs and Stratton Corp. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameStarter,engine,hand
FSC / FSG2990 — No Item Name Available (FSG 29)
ManufacturersBriggs and Stratton Corp (CAGE 08645)
Technical Specifications
ParameterValue
NSN2990-01-243-9124
Primary Part Number39803
Item NameStarter,engine,hand
FSC / FSG2990 / 29 — No Item Name Available
ManufacturerBriggs and Stratton Corp
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5985-00-477-0681 INTERCHANGEABLE
Antenna
1630-01-459-565339-803 INTERCHANGEABLE
Valve Assembly,brake
Hydro-Aire Aerospace Corp
3120-01-494-460839803 INTERCHANGEABLE
Bearing,sleeve
Moog Inc. Dba Ampac-Isp Corp
Cross-Reference Index
Part NumberManufacturer
39803 PRIMARY Briggs and Stratton Corp (USA)
Related Parts
5985-00-477-0681INTERCHANGEABLE
ANTENNA
1630-01-459-5653INTERCHANGEABLE
VALVE ASSEMBLY,BRAKE
39-803
3120-01-494-4608INTERCHANGEABLE
BEARING,SLEEVE
39803

Frequently Asked Questions

What is NSN 2990-01-243-9124?

NSN 2990-01-243-9124 is a Starter,engine,hand, manufactured by Briggs and Stratton Corp, classified under FSC 2990 (No Item Name Available). Status: active.

What are the part numbers for NSN 2990-01-243-9124?

NSN 2990-01-243-9124 has 1 cross-referenced part number: 39803 (Briggs and Stratton Corp).

What NSN replaces 2990-01-243-9124?

There are 3 known substitutes for 2990-01-243-9124: 5985-00-477-0681, 1630-01-459-5653, 3120-01-494-4608. Verify interchangeability with system specifications before substitution.

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