PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

RC-616Hub,body

Continental Emsco Co Skagit Products Div · NSN 3040-01-240-1086 · FSC 3040 · No Item Name Available
Verified by PartsTable
NSN 3040-01-240-1086 — this item is cataloged by the U.S. Government under National Stock Number 3040-01-240-1086. Primary manufacturer part number: RC-616.
Features
  • Hub,body — FSC 3040
  • Style Designator: DOUBLE HUB W/ SECRING HOLE(S)
  • Material: STEEL
  • 7 verified cross-references
  • Primary manufacturer: Continental Emsco Co Skagit Products Div
Applications
  • Applications requiring Steel construction
General Description

The Hub,body, cataloged under National Stock Number 3040-01-240-1086, is classified within Federal Supply Class 3040 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Continental Emsco Co Skagit Products Div. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3040-01-240-1086
Primary Part NumberRC-616
Item NameHub,body
FSC / FSG3040 / 30 — No Item Name Available
ManufacturerContinental Emsco Co Skagit Products Div
StatusACTIVE
Style DesignatorDOUBLE HUB W/ SECRING HOLE(S)
MaterialSTEEL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
3950-00-257-5223 INTERCHANGEABLE
Winch,gypsy
3040-01-240-3084RC-617 INTERCHANGEABLE
Shaft,shouldered
Continental Emsco Co Skagit Products Div
2090-01-622-9892 INTERCHANGEABLE
Reservoir,window Washer
Cross-Reference Index
Part NumberManufacturer
3121202 PIECE 4 Naval Sea Systems Command (USA)
RC-616 PRIMARY Continental Emsco Co Skagit Products Div (USA)
3121203 Naval Sea Systems Command (USA)
RC-3279-H Continental Emsco Co Skagit Products Div (USA)
3121202 Naval Sea Systems Command (USA)
RC-3277-H Continental Emsco Co Skagit Products Div (USA)
RC-3279-H PIECE 4 Continental Emsco Co Skagit Products Div (USA)
Related Parts
3950-00-257-5223INTERCHANGEABLE
WINCH,GYPSY
3040-01-240-3084INTERCHANGEABLE
SHAFT,SHOULDERED
RC-617
2090-01-622-9892INTERCHANGEABLE
RESERVOIR,WINDOW WASHER

Frequently Asked Questions

What is NSN 3040-01-240-1086?

NSN 3040-01-240-1086 is a Hub,body, manufactured by Continental Emsco Co Skagit Products Div, classified under FSC 3040 (No Item Name Available). Status: active.

What are the part numbers for NSN 3040-01-240-1086?

NSN 3040-01-240-1086 has 7 cross-referenced part numbers: 3121202 PIECE 4 (Naval Sea Systems Command), RC-616 (Continental Emsco Co Skagit Products Div), 3121203 (Naval Sea Systems Command), RC-3279-H (Continental Emsco Co Skagit Products Div), 3121202 (Naval Sea Systems Command) and 2 more.

What NSN replaces 3040-01-240-1086?

There are 3 known substitutes for 3040-01-240-1086: 3950-00-257-5223, 3040-01-240-3084, 2090-01-622-9892. Verify interchangeability with system specifications before substitution.

What are the specifications of RC-616?

Key specifications for RC-616: End Item Identification: LTV ENERGY PRODUCTS CO MODEL RC-30-5 COMPRESSOR; Style Designator: DOUBLE HUB W/ SECRING HOLE(S); Material: STEEL; Special Features: BORE HAS TWO KEY WAYS 5.875 IN.LG,1.000 IN.W,0.500 IN.DEEP;12 UNTHD HOLES FOR MOUNTING WORM WHEEL;O/A LENGTH:5.875 IN.NOM IN. 4 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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