PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

6630Shaft,straight

Coffin Turbo Pump Inc · NSN 3040-01-274-8210 · FSC 3040 · No Item Name Available
Verified by PartsTable
NSN 3040-01-274-8210 — this item is cataloged by the U.S. Government under National Stock Number 3040-01-274-8210. Primary manufacturer part number: 6630.
Features
  • Shaft,straight — FSC 3040
  • 3 verified cross-references
  • Primary manufacturer: Coffin Turbo Pump Inc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Shaft,straight, cataloged under National Stock Number 3040-01-274-8210, is classified within Federal Supply Class 3040 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Coffin Turbo Pump Inc. This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameShaft,straight
FSC / FSG3040 — No Item Name Available (FSG 30)
ManufacturersFmc Corp Turbo Pump Operation (CAGE 13380); Cal Comp Inc Digitizer Products Div Div of Sanders Associates Inc (CAGE 0APJ2); Coffin Turbo Pump Inc (CAGE 0APJ5)
Technical Specifications
ParameterValue
NSN3040-01-274-8210
Primary Part Number6630
Item NameShaft,straight
FSC / FSG3040 / 30 — No Item Name Available
ManufacturerCoffin Turbo Pump Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
5940-00-114-1304 INTERCHANGEABLE
Terminal,stud
5935-00-502-82386630 INTERCHANGEABLE
Connector,plug,electrical
Hubbell Incorporated (delaware) Dba Wiring Device-Kellems Division
1630-00-868-482766-30 INTERCHANGEABLE
Lining,friction
Aircraft Wheel and Brake, Llc Dba Cleveland Wheel and Brake Systems
5995-00-999-5360723898-184 INTERCHANGEABLE
Case,cable Assembly
Raytheon Company Div Rmd Strategic
5130-01-113-1558 INTERCHANGEABLE
Socket,socket Wrench
5330-01-267-2880 INTERCHANGEABLE
Seal,plain Encased
5360-01-318-4550663000 INTERCHANGEABLE
Spring,helical,compression
Alfa Laval Inc
6515-01-482-93926630 INTERCHANGEABLE
Gage Set,punctum Plug
Oasis Medical, Inc.
2940-01-696-766966-30 INTERCHANGEABLE
Filter Element,fluid
Baldwin Filters
Cross-Reference Index
Part NumberManufacturer
6630 Fmc Corp Turbo Pump Operation (USA)
6630 Cal Comp Inc Digitizer Products Div Div of Sanders Associates Inc (USA)
6630 PRIMARY Coffin Turbo Pump Inc (USA)
Related Parts
5940-00-114-1304INTERCHANGEABLE
TERMINAL,STUD
5935-00-502-8238INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
6630
1630-00-868-4827INTERCHANGEABLE
LINING,FRICTION
66-30
5995-00-999-5360INTERCHANGEABLE
CASE,CABLE ASSEMBLY
723898-184
5130-01-113-1558INTERCHANGEABLE
SOCKET,SOCKET WRENCH
5330-01-267-2880INTERCHANGEABLE
SEAL,PLAIN ENCASED
5360-01-318-4550INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
663000
6515-01-482-9392INTERCHANGEABLE
GAGE SET,PUNCTUM PLUG
6630
2940-01-696-7669INTERCHANGEABLE
FILTER ELEMENT,FLUID
66-30

Frequently Asked Questions

What is NSN 3040-01-274-8210?

NSN 3040-01-274-8210 is a Shaft,straight, manufactured by Coffin Turbo Pump Inc, classified under FSC 3040 (No Item Name Available). Status: active.

What are the part numbers for NSN 3040-01-274-8210?

NSN 3040-01-274-8210 has 3 cross-referenced part numbers: 6630 (Fmc Corp Turbo Pump Operation), 6630 (Cal Comp Inc Digitizer Products Div Div of Sanders Associates Inc), 6630 (Coffin Turbo Pump Inc).

What NSN replaces 3040-01-274-8210?

There are 9 known substitutes for 3040-01-274-8210: 5940-00-114-1304, 5935-00-502-8238, 1630-00-868-4827 and 6 more. Verify interchangeability with system specifications before substitution.

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