PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

431030Puller,bearing,marine Propulsion

Rexnord Industries Llc · NSN 4940-01-299-7075 · FSC 4940 · No Item Name Available
Verified by PartsTable
NSN 4940-01-299-7075 — this item is cataloged by the U.S. Government under National Stock Number 4940-01-299-7075. Primary manufacturer part number: 431030.
Features
  • Puller,bearing,marine Propulsion — FSC 4940
  • General Characteristics Item Description: HIGH SPEED AFT PULLER
  • 1 verified cross-reference
  • Primary manufacturer: Rexnord Industries Llc
Applications
  • Rotating machinery support and alignment
  • Shaft load distribution
  • Precision spindle assemblies
General Description

The Puller,bearing,marine Propulsion, cataloged under National Stock Number 4940-01-299-7075, is classified within Federal Supply Class 4940 (No Item Name Available) of the Maintenance and Repair Shop Equipment group. The primary manufacturer of record is Rexnord Industries Llc. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, 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
NSN4940-01-299-7075
Primary Part Number431030
Item NamePuller,bearing,marine Propulsion
FSC / FSG4940 / 49 — No Item Name Available
ManufacturerRexnord Industries Llc
StatusACTIVE
General Characteristics Item DescriptionHIGH SPEED AFT PULLER
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5340-00-112-138343-10-3-0 INTERCHANGEABLE
Fastener,pawl
Southco Inc
6515-01-008-33381000-01 INTERCHANGEABLE
Pen,skin Marking
Precision Dynamics Corporation
6515-01-139-908243-1030 INTERCHANGEABLE
Pen,skin Marking
Codman & Shurtleff Inc
Cross-Reference Index
Part NumberManufacturer
431030 PRIMARY Rexnord Industries Llc (USA)
Related Parts
5340-00-112-1383INTERCHANGEABLE
FASTENER,PAWL
43-10-3-0
6515-01-008-3338INTERCHANGEABLE
PEN,SKIN MARKING
1000-01
6515-01-139-9082INTERCHANGEABLE
PEN,SKIN MARKING
43-1030

Frequently Asked Questions

What is NSN 4940-01-299-7075?

NSN 4940-01-299-7075 is a Puller,bearing,marine Propulsion, manufactured by Rexnord Industries Llc, classified under FSC 4940 (No Item Name Available). Status: active.

What are the part numbers for NSN 4940-01-299-7075?

NSN 4940-01-299-7075 has 1 cross-referenced part number: 431030 (Rexnord Industries Llc).

What NSN replaces 4940-01-299-7075?

There are 3 known substitutes for 4940-01-299-7075: 5340-00-112-1383, 6515-01-008-3338, 6515-01-139-9082. Verify interchangeability with system specifications before substitution.

What are the specifications of 431030?

Key specifications for 431030: End Item Identification: MARINE REDUCER,FALK CORP,MODEL 8-773805; General Characteristics Item Description: HIGH SPEED AFT PULLER. 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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