PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

124-5588671 PC 44Spindle,mechanically Actuated

Naval Sea Systems Command · NSN 3040-01-473-0381 · FSC 3040 · No Item Name Available
Verified by PartsTable
NSN 3040-01-473-0381 — this item is cataloged by the U.S. Government under National Stock Number 3040-01-473-0381. Primary manufacturer part number: 124-5588671 PC 44.
Features
  • Spindle,mechanically Actuated — FSC 3040
  • Material Document and Classification: MIL-S-22698 MIL SPEC ALL MATERIAL RESPONSES
  • Material: STEEL CORROSION RESISTING
  • 2 verified cross-references
  • Primary manufacturer: Naval Sea Systems Command
Applications
  • Applications requiring Steel Corrosion Resisting construction
General Description

The Spindle,mechanically Actuated, cataloged under National Stock Number 3040-01-473-0381, is classified within Federal Supply Class 3040 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Naval Sea Systems Command. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3040-01-473-0381
Primary Part Number124-5588671 PC 44
Item NameSpindle,mechanically Actuated
FSC / FSG3040 / 30 — No Item Name Available
ManufacturerNaval Sea Systems Command
StatusACTIVE
Material Document and ClassificationMIL-S-22698 MIL SPEC ALL MATERIAL RESPONSES
MaterialSTEEL CORROSION RESISTING
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
3040-01-473-0187124-5588671 PC 27 INTERCHANGEABLE
Connecting Link,rigid
Naval Sea Systems Command
3040-01-473-0274124-5588671 PC 28 INTERCHANGEABLE
Connecting Link,rigid
Naval Sea Systems Command
3020-01-474-6070124-4367407 PC 34 INTERCHANGEABLE
Gear Sector,spur
Naval Sea Systems Command
2040-01-476-6738124-5588671 PC 14 X 21 INTERCHANGEABLE
Toggle Arm,dog Assembly,hatch
Naval Sea Systems Command
Cross-Reference Index
Part NumberManufacturer
124-5588671 PC 44 PRIMARY Naval Sea Systems Command (USA)
5588671 Naval Sea Systems Command (USA)
Related Parts
3040-01-473-0187INTERCHANGEABLE
CONNECTING LINK,RIGID
124-5588671 PC 27
3040-01-473-0274INTERCHANGEABLE
CONNECTING LINK,RIGID
124-5588671 PC 28
3020-01-474-6070INTERCHANGEABLE
GEAR SECTOR,SPUR
124-4367407 PC 34
2040-01-476-6738INTERCHANGEABLE
TOGGLE ARM,DOG ASSEMBLY,HATCH
124-5588671 PC 14 X 21

Frequently Asked Questions

What is NSN 3040-01-473-0381?

NSN 3040-01-473-0381 is a Spindle,mechanically Actuated, manufactured by Naval Sea Systems Command, classified under FSC 3040 (No Item Name Available). Status: active.

What are the part numbers for NSN 3040-01-473-0381?

NSN 3040-01-473-0381 has 2 cross-referenced part numbers: 124-5588671 PC 44 (Naval Sea Systems Command), 5588671 (Naval Sea Systems Command).

What NSN replaces 3040-01-473-0381?

There are 4 known substitutes for 3040-01-473-0381: 3040-01-473-0187, 3040-01-473-0274, 3020-01-474-6070 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 124-5588671 PC 44?

Key specifications for 124-5588671 PC 44: Material Document and Classification: MIL-S-22698 MIL SPEC ALL MATERIAL RESPONSES; Material: STEEL CORROSION RESISTING; End Item Identification: HATCHES-BALLISTIC/30X36X71.4,4TH DK; Overall Length: 6.9062 INCHES MAXIMUM 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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