PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

23-104Shaft

Stewart & Stevenson Power Products Llc · NSN 2990-01-227-2527 · FSC 2990 · No Item Name Available
Verified by PartsTable
NSN 2990-01-227-2527 — this item is cataloged by the U.S. Government under National Stock Number 2990-01-227-2527. Primary manufacturer part number: 23-104.
Features
  • Shaft — FSC 2990
  • 4 verified cross-references
  • Primary manufacturer: Stewart & Stevenson Power Products Llc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Shaft, cataloged under National Stock Number 2990-01-227-2527, is classified within Federal Supply Class 2990 (No Item Name Available) of the Engine Accessories group. The primary manufacturer of record is Stewart & Stevenson Power Products Llc. This item has 4 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameShaft
FSC / FSG2990 — No Item Name Available (FSG 29)
ManufacturersStewart & Stevenson Power Products Llc (CAGE 81381); Stewart & Stevenson Power Products Llc (CAGE 74577); Jednolity Indeks Materialowy - Uniform Material Index (CAGE 9009H)
Technical Specifications
ParameterValue
NSN2990-01-227-2527
Primary Part Number23-104
Item NameShaft
FSC / FSG2990 / 29 — No Item Name Available
ManufacturerStewart & Stevenson Power Products Llc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5305-00-071-1313 INTERCHANGEABLE
Screw,machine
3040-00-083-378423105 INTERCHANGEABLE
Gearshaft,spur
Hydro-Aire Aerospace Corp
5305-00-127-01712143809 INTERCHANGEABLE
Setscrew
General Motors Llc Dba General Motors Llc
2815-00-872-633023105 INTERCHANGEABLE
Crankshaft,engine
Westerbeke Corporation
5962-01-110-5626 INTERCHANGEABLE
Microcircuit,digital
5962-01-174-6884SN54LS244J INTERCHANGEABLE
Microcircuit,digital
Texas Instruments Incorporated
4030-01-269-354423105 INTERCHANGEABLE
Swivel and Link Assembly
Mjt Holdings Llc
3040-01-309-819223105 INTERCHANGEABLE
Bracket,eye,nonrotating Shaft
Reuland Electric Co
8520-01-389-070723218 INTERCHANGEABLE
Hand Cleaner
Permatex, Inc. Div Itw Permatex
5110-01-400-1418010 INTERCHANGEABLE
Shears,metal Cutting,hand
Stanley Tools Div of Stanley Works
Cross-Reference Index
Part NumberManufacturer
23-104 PRIMARY Stewart & Stevenson Power Products Llc (USA)
23-105 Stewart & Stevenson Power Products Llc (USA)
23-105 PRIMARY Stewart & Stevenson Power Products Llc (USA)
3040PL0955395 Jednolity Indeks Materialowy - Uniform Material Index (POL)
Related Parts
5305-00-071-1313INTERCHANGEABLE
SCREW,MACHINE
3040-00-083-3784INTERCHANGEABLE
GEARSHAFT,SPUR
23105
5305-00-127-0171INTERCHANGEABLE
SETSCREW
2143809
2815-00-872-6330INTERCHANGEABLE
CRANKSHAFT,ENGINE
23105
5962-01-110-5626INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
5962-01-174-6884INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
SN54LS244J
4030-01-269-3544INTERCHANGEABLE
SWIVEL AND LINK ASSEMBLY
23105
3040-01-309-8192INTERCHANGEABLE
BRACKET,EYE,NONROTATING SHAFT
23105
8520-01-389-0707INTERCHANGEABLE
HAND CLEANER
23218
5110-01-400-1418INTERCHANGEABLE
SHEARS,METAL CUTTING,HAND
010
4820-01-417-5824INTERCHANGEABLE
SLEEVE AND SLIDE,DIRECTIONAL CON
23104
7690-01-434-6547INTERCHANGEABLE
LABEL

Frequently Asked Questions

What is NSN 2990-01-227-2527?

NSN 2990-01-227-2527 is a Shaft, manufactured by Stewart & Stevenson Power Products Llc, classified under FSC 2990 (No Item Name Available). Status: active.

What are the part numbers for NSN 2990-01-227-2527?

NSN 2990-01-227-2527 has 4 cross-referenced part numbers: 23-104 (Stewart & Stevenson Power Products Llc), 23-105 (Stewart & Stevenson Power Products Llc), 23-105 (Stewart & Stevenson Power Products Llc), 3040PL0955395 (Jednolity Indeks Materialowy - Uniform Material Index).

What NSN replaces 2990-01-227-2527?

There are 12 known substitutes for 2990-01-227-2527: 5305-00-071-1313, 3040-00-083-3784, 5305-00-127-0171 and 9 more. Verify interchangeability with system specifications before substitution.

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