PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

20-1048Propeller Shaft,nonvehicular

Apex Tool Group, Llc · NSN 3040-01-165-1509 · FSC 3040 · No Item Name Available
Verified by PartsTable
NSN 3040-01-165-1509 — this item is cataloged by the U.S. Government under National Stock Number 3040-01-165-1509. Primary manufacturer part number: 20-1048.
Features
  • Propeller Shaft,nonvehicular — FSC 3040
  • 2 verified cross-references
  • Primary manufacturer: Apex Tool Group, Llc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Propeller Shaft,nonvehicular, cataloged under National Stock Number 3040-01-165-1509, is classified within Federal Supply Class 3040 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Apex Tool Group, Llc. 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: Active.

Technical Specifications
ParameterValue
NSN3040-01-165-1509
Primary Part Number20-1048
Item NamePropeller Shaft,nonvehicular
FSC / FSG3040 / 30 — No Item Name Available
ManufacturerApex Tool Group, Llc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
5355-00-180-4205201048-1 INTERCHANGEABLE
Knob
Bae Systems Information and Electronic Systems Integration Inc.
5940-00-271-7258 INTERCHANGEABLE
Terminal,lug
3040-01-165-150820-1047 INTERCHANGEABLE
Propeller Shaft,nonvehicular
Apex Tool Group, Llc
4910-01-546-2949201048 INTERCHANGEABLE
Cartridge,diagnostic,vehicular
Nexiq Technologies
5330-01-625-2770201048 INTERCHANGEABLE
Gasket
Cummins Inc.
Cross-Reference Index
Part NumberManufacturer
77C719687 Lockheed Martin Corporation Div Rms (USA)
20-1048 PRIMARY Apex Tool Group, Llc (USA)
Related Parts
5355-00-180-4205INTERCHANGEABLE
KNOB
201048-1
5940-00-271-7258INTERCHANGEABLE
TERMINAL,LUG
3040-01-165-1508INTERCHANGEABLE
PROPELLER SHAFT,NONVEHICULAR
20-1047
4910-01-546-2949INTERCHANGEABLE
CARTRIDGE,DIAGNOSTIC,VEHICULAR
201048
5330-01-625-2770INTERCHANGEABLE
GASKET
201048

Frequently Asked Questions

What is NSN 3040-01-165-1509?

NSN 3040-01-165-1509 is a Propeller Shaft,nonvehicular, manufactured by Apex Tool Group, Llc, classified under FSC 3040 (No Item Name Available). Status: active.

What are the part numbers for NSN 3040-01-165-1509?

NSN 3040-01-165-1509 has 2 cross-referenced part numbers: 77C719687 (Lockheed Martin Corporation Div Rms), 20-1048 (Apex Tool Group, Llc).

What NSN replaces 3040-01-165-1509?

There are 5 known substitutes for 3040-01-165-1509: 5355-00-180-4205, 5940-00-271-7258, 3040-01-165-1508 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 20-1048?

Key specifications for 20-1048: Special Features: HAS TWO SLIP SHAFTS,COVERED UNIVERSAL JOINT BOTH ENDS;SHAFT 20.860/22.860IN. LG;O/A 24.620/26.620 IN. LG;INVOLUTE SPLINES 0.50 DP,30 DEG PRESSURE ANGLE,13 TEETH,0.8125 PD,SPLINES JOIN SHAFTS IN; Part Name Assigned by Controlling Agency: PROPELLER SHAFT. 2 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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