PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

051243Shaft,lock

L3 Technologies, Inc. Div L3 Keo · NSN 3040-01-033-6893 · FSC 3040 · No Item Name Available
Verified by PartsTable
NSN 3040-01-033-6893 — this item is cataloged by the U.S. Government under National Stock Number 3040-01-033-6893. Primary manufacturer part number: 051243.
Features
  • Shaft,lock — FSC 3040
  • 4 verified cross-references
  • Primary manufacturer: L3 Technologies, Inc. Div L3 Keo
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Shaft,lock, cataloged under National Stock Number 3040-01-033-6893, is classified within Federal Supply Class 3040 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is L3 Technologies, Inc. Div L3 Keo. This item has 4 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameShaft,lock
FSC / FSG3040 — No Item Name Available (FSG 30)
ManufacturersNorthrop Grumman Systems Corporation (CAGE 03956); L3 Technologies, Inc. Div L3 Keo (CAGE 34228); Chatham Precision Inc (CAGE 4N133)
Technical Specifications
ParameterValue
NSN3040-01-033-6893
Primary Part Number051243
Item NameShaft,lock
FSC / FSG3040 / 30 — No Item Name Available
ManufacturerL3 Technologies, Inc. Div L3 Keo
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
5331-00-263-8735812234 INTERCHANGEABLE
O-Ring
Sterling Seal & Supply Inc
Cross-Reference Index
Part NumberManufacturer
887C051243 Northrop Grumman Systems Corporation (USA)
887C051243 L3 Technologies, Inc. Div L3 Keo (USA)
887C051243 Chatham Precision Inc (USA)
051243 PRIMARY L3 Technologies, Inc. Div L3 Keo (USA)
Related Parts
5331-00-263-8735INTERCHANGEABLE
O-RING
812234

Frequently Asked Questions

What is NSN 3040-01-033-6893?

NSN 3040-01-033-6893 is a Shaft,lock, manufactured by L3 Technologies, Inc. Div L3 Keo, classified under FSC 3040 (No Item Name Available). Status: active.

What are the part numbers for NSN 3040-01-033-6893?

NSN 3040-01-033-6893 has 4 cross-referenced part numbers: 887C051243 (Northrop Grumman Systems Corporation), 887C051243 (L3 Technologies, Inc. Div L3 Keo), 887C051243 (Chatham Precision Inc), 051243 (L3 Technologies, Inc. Div L3 Keo).

What NSN replaces 3040-01-033-6893?

There is 1 known substitute for 3040-01-033-6893: 5331-00-263-8735. Verify interchangeability with system specifications before substitution.

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