PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

50601Shaft,shouldered

Marco Seattle Inc Dba Marco · NSN 3040-01-235-3621 · FSC 3040 · No Item Name Available
Verified by PartsTable
NSN 3040-01-235-3621 — this item is cataloged by the U.S. Government under National Stock Number 3040-01-235-3621. Primary manufacturer part number: 50601.
Features
  • Shaft,shouldered — FSC 3040
  • Material: STEEL
  • 3 verified cross-references
  • Primary manufacturer: Marco Seattle Inc Dba Marco
Applications
  • Applications requiring Steel construction
General Description

The Shaft,shouldered, cataloged under National Stock Number 3040-01-235-3621, is classified within Federal Supply Class 3040 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Marco Seattle Inc Dba Marco. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3040-01-235-3621
Primary Part Number50601
Item NameShaft,shouldered
FSC / FSG3040 / 30 — No Item Name Available
ManufacturerMarco Seattle Inc Dba Marco
StatusACTIVE
MaterialSTEEL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 11
6210-00-161-4100USAF88101465 INTERCHANGEABLE
Control,illumination
Avionix Corp
5306-00-685-23845B0213 INTERCHANGEABLE
Bolt,machine
Caterpillar Inc Div Caterpillar Defense
5961-00-927-0799 INTERCHANGEABLE
Mounting Pad,transi
5120-01-105-4454162C INTERCHANGEABLE
Vise,pin
L.s. Starrett Company (the) Div Tool Division
4940-01-120-734550601 INTERCHANGEABLE
Repair Kit,short Pa
Parkside Systems Inc
5950-01-216-898613219977 INTERCHANGEABLE
Coil,radio Frequency
Us Army Aviation and Missile Command
4820-01-496-94425060-1 INTERCHANGEABLE
Valve,vent
Gt Development Corp
4320-01-558-681248773 INTERCHANGEABLE
Rotor and Shaft Pump Assembly
Liquid Controls, L.l.c. Div Idex Corporation
4820-01-594-79855060-1 INTERCHANGEABLE
Valve,shuttle
Pneudraulics, Inc.
5340-01-670-29405060-1 INTERCHANGEABLE
Rod,straight,headless
Tru-Hitch, Inc.
Cross-Reference Index
Part NumberManufacturer
DC37-SN332 D49651 PC-31 Marco Seattle Inc Dba Marco (USA)
50601 PRIMARY Marco Seattle Inc Dba Marco (USA)
48939 Marco Seattle Inc Dba Marco (USA)
Related Parts
6210-00-161-4100INTERCHANGEABLE
CONTROL,ILLUMINATION
USAF88101465
5306-00-685-2384INTERCHANGEABLE
BOLT,MACHINE
5B0213
5961-00-927-0799INTERCHANGEABLE
MOUNTING PAD,TRANSI
5120-01-105-4454INTERCHANGEABLE
VISE,PIN
162C
4940-01-120-7345INTERCHANGEABLE
REPAIR KIT,SHORT PA
50601
5950-01-216-8986INTERCHANGEABLE
COIL,RADIO FREQUENCY
13219977
4820-01-496-9442INTERCHANGEABLE
VALVE,VENT
5060-1
4320-01-558-6812INTERCHANGEABLE
ROTOR AND SHAFT PUMP ASSEMBLY
48773
4820-01-594-7985INTERCHANGEABLE
VALVE,SHUTTLE
5060-1
5340-01-670-2940INTERCHANGEABLE
ROD,STRAIGHT,HEADLESS
5060-1
6515-01-727-5695INTERCHANGEABLE
GLOVE,PATIENT EXAMINING
50601

Frequently Asked Questions

What is NSN 3040-01-235-3621?

NSN 3040-01-235-3621 is a Shaft,shouldered, manufactured by Marco Seattle Inc Dba Marco, classified under FSC 3040 (No Item Name Available). Status: active.

What are the part numbers for NSN 3040-01-235-3621?

NSN 3040-01-235-3621 has 3 cross-referenced part numbers: DC37-SN332 D49651 PC-31 (Marco Seattle Inc Dba Marco), 50601 (Marco Seattle Inc Dba Marco), 48939 (Marco Seattle Inc Dba Marco).

What NSN replaces 3040-01-235-3621?

There are 11 known substitutes for 3040-01-235-3621: 6210-00-161-4100, 5306-00-685-2384, 5961-00-927-0799 and 8 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 50601?

Key specifications for 50601: Material: STEEL. 1 total characteristics are documented in the Federal Logistics Information System.

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