PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

20680Shaft,shouldered

Itt Marlow a Unit of Itt Pumps and Compressors Div · NSN 3040-00-216-6194 · FSC 3040 · No Item Name Available
Verified by PartsTable
NSN 3040-00-216-6194 — this item is cataloged by the U.S. Government under National Stock Number 3040-00-216-6194. Primary manufacturer part number: 20680.
Features
  • Shaft,shouldered — FSC 3040
  • Material: STEEL
  • Step Quantity: 9
  • Second End Style: EXTERNAL THREADED
  • Second End Diameter: 1.1250 INCHES NOMINAL IN
  • First End Style: PLAIN
  • Second End External Thread Length: 1.000 INCHES NOMINAL IN
  • First End Diameter: 1.0000 INCHES NOMINAL IN
Applications
  • Applications requiring Steel construction
General Description

The Shaft,shouldered, cataloged under National Stock Number 3040-00-216-6194, is classified within Federal Supply Class 3040 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Itt Marlow a Unit of Itt Pumps and Compressors Div. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN3040-00-216-6194
Primary Part Number20680
Item NameShaft,shouldered
FSC / FSG3040 / 30 — No Item Name Available
ManufacturerItt Marlow a Unit of Itt Pumps and Compressors Div
StatusCANCELLED
MaterialSTEEL
Step Quantity9
Second End StyleEXTERNAL THREADED
Second End Diameter1.1250 INCHES NOMINAL IN
First End StylePLAIN
Second End External Thread Length1.000 INCHES NOMINAL IN
First End Diameter1.0000 INCHES NOMINAL IN
End SimilarityNOT IDENTICAL
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 5
5325-00-137-67409174536-9 INTERCHANGEABLE
Stud,turnlock Fastener
Us Army Aviation and Missile Command
5133-00-189-9277 INTERCHANGEABLE
Drill,twist
6625-00-628-652220680 INTERCHANGEABLE
Indicator,fault Locating
Grimes Aerospace Company
4510-00-922-022911-0300 INTERCHANGEABLE
Faucet,double
Sea-Tech Systems, Inc. Dba Sea Tech Systems
4320-01-356-866720680 INTERCHANGEABLE
Ring,wearing
Crane Pumps & Systems Pft Corp Div Crane Pumps & System Pft Corp.
Cross-Reference Index
Part NumberManufacturer
20680 PRIMARY Itt Marlow a Unit of Itt Pumps and Compressors Div (USA)
20680 PRIMARY Pacific Scientific Energetic Materials Company (california Llc) (USA)
Related Parts
5325-00-137-6740INTERCHANGEABLE
STUD,TURNLOCK FASTENER
9174536-9
5133-00-189-9277INTERCHANGEABLE
DRILL,TWIST
6625-00-628-6522INTERCHANGEABLE
INDICATOR,FAULT LOCATING
20680
4510-00-922-0229INTERCHANGEABLE
FAUCET,DOUBLE
11-0300
4320-01-356-8667INTERCHANGEABLE
RING,WEARING
20680

Frequently Asked Questions

What is NSN 3040-00-216-6194?

NSN 3040-00-216-6194 is a Shaft,shouldered, manufactured by Itt Marlow a Unit of Itt Pumps and Compressors Div, classified under FSC 3040 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 3040-00-216-6194?

NSN 3040-00-216-6194 has 2 cross-referenced part numbers: 20680 (Itt Marlow a Unit of Itt Pumps and Compressors Div), 20680 (Pacific Scientific Energetic Materials Company (california Llc)).

What NSN replaces 3040-00-216-6194?

There are 5 known substitutes for 3040-00-216-6194: 5325-00-137-6740, 5133-00-189-9277, 6625-00-628-6522 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 20680?

Key specifications for 20680: Overall Length: 2.250 INCHES NOMINAL IN; Material: STEEL; Step Quantity: 9; Second End Style: EXTERNAL THREADED. 9 total characteristics are documented in the Federal Logistics Information System.

Is NSN 3040-00-216-6194 still in active supply?

NSN 3040-00-216-6194 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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