NSN 3040-01-323-1791 · NIIN 013231791 · Part number 5985179
Naval Sea Systems Command · FSC 3040 — Miscellaneous Power Transmission Equipment · FSG 30 — Mechanical Power Transmission Equipment · CAGE 53711
Government record, cited
NSN 3040-01-323-1791 — this item is cataloged by the U.S. Government under National Stock Number 3040-01-323-1791. Manufacturer of record part number: 5985179.
Also searched as3040-01-323-1791 ·
3040013231791 ·
NIIN 013231791 ·
01-323-1791 ·
FSC 3040 Miscellaneous Power Transmission Equipment · CAGE 53711 · 5985179
FSC: 3040 — Miscellaneous Power Transmission Equipment
FSG: 30 — Mechanical Power Transmission Equipment
Primary part number: 5985179
Manufacturer: Naval Sea Systems Command
General Description
The Pivot Shaft Assembly, cataloged under National Stock Number 3040-01-323-1791, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Naval Sea Systems Command. Government technical data includes 2 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
3040-01-323-1791
Primary Part Number
5985179
Item Name
Pivot Shaft Assembly
FSC / FSG
3040 / 30 — Miscellaneous Power Transmission Equipment
Other items in FSC 3040 — Miscellaneous Power Transmission Equipment
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
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3040-00-001-1224 · Item name not on file
Frequently Asked Questions
What is NSN 3040-01-323-1791?
NSN 3040-01-323-1791 is a Pivot Shaft Assembly, manufactured by Naval Sea Systems Command, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
What part numbers are listed for NSN 3040-01-323-1791?
NSN 3040-01-323-1791 has 1 manufacturer part number on file: 5985179 (Naval Sea Systems Command).
What are the specifications of 5985179?
Key specifications for 5985179: Overall Diameter: 5.690 INCHES NOMINAL IN; Overall Length: 10.060 INCHES NOMINAL IN; Special Features: O/D IS CENTER, EACH END 4.999 IN. DIA IN; End Item Identification: MK88MOD0 GUN MOUNT 25MM M242 MM. 2 specifications are documented in the U.S. Government catalog.
Is NSN 3040-01-323-1791 hazardous material?
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
Sources
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.