PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

664B011680Lock,shaft

L3 Technologies, Inc. Div L3 Keo · NSN 5355-01-103-2615 · FSC 5355 · No Item Name Available
Verified by PartsTable
NSN 5355-01-103-2615 — this item is cataloged by the U.S. Government under National Stock Number 5355-01-103-2615. Primary manufacturer part number: 664B011680.
Features
  • Lock,shaft — FSC 5355
  • Accommodated Shaft Diameter: 0.128 INCHES NOMINAL IN
  • Style Designator: HEXAGON
  • Material: COPPER ALLOY OVERALL
  • Surface Treatment: NICKEL OVERALL
  • 4 verified cross-references
  • Primary manufacturer: L3 Technologies, Inc. Div L3 Keo
Applications
  • Applications requiring Copper Alloy Overall construction
General Description

The Lock,shaft, cataloged under National Stock Number 5355-01-103-2615, is classified within Federal Supply Class 5355 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is L3 Technologies, Inc. Div L3 Keo. Government technical data includes 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5355-01-103-2615
Primary Part Number664B011680
Item NameLock,shaft
FSC / FSG5355 / 53 — No Item Name Available
ManufacturerL3 Technologies, Inc. Div L3 Keo
StatusACTIVE
Accommodated Shaft Diameter0.128 INCHES NOMINAL IN
Style DesignatorHEXAGON
MaterialCOPPER ALLOY OVERALL
Surface TreatmentNICKEL OVERALL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 11
4210-00-001-352511680 INTERCHANGEABLE
Cylinder Assembly,liquid
Tyco Fire Products Lp
4210-00-135-647211-680 INTERCHANGEABLE
Bracket,cylinder
Kidde Technologies, Inc Div Kidde Aerospace and Defense
3455-00-243-2180 INTERCHANGEABLE
Cutter,milling,woodruff Keyseat
6830-00-424-958011680 INTERCHANGEABLE
Refill,dichlorodifluoromethane
Ernest F Fullam Inc
5815-00-718-6195SM-C-321788 INTERCHANGEABLE
Type Bar
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
5950-01-017-1793143076 INTERCHANGEABLE
Transformer,audio Frequency
Northrop Grumman Systems Corporation
5315-01-019-2010 INTERCHANGEABLE
Pin,straight,headless
5331-01-052-2315 INTERCHANGEABLE
O-Ring
4730-01-133-986410006B104 INTERCHANGEABLE
Adapter,straight,pipe to Hose
Danfoss Power Solutions II, Llc
3010-01-363-577311680 INTERCHANGEABLE
Parts Kit,hydraulic-Pneumatic,ro
Emerson Automation Solutions Final Control Us Lp
Cross-Reference Index
Part NumberManufacturer
664B011680 L3 Technologies, Inc. Div L3 Keo (USA)
664B011680 Zf Industrieantriebe Witten Gmbh (DEU)
2038-1-02 Interconnection Products Inc (USA)
11680 L3 Technologies, Inc. Div L3 Keo (USA)
Related Parts
4210-00-001-3525INTERCHANGEABLE
CYLINDER ASSEMBLY,LIQUID
11680
4210-00-135-6472INTERCHANGEABLE
BRACKET,CYLINDER
11-680
3455-00-243-2180INTERCHANGEABLE
CUTTER,MILLING,WOODRUFF KEYSEAT
6830-00-424-9580INTERCHANGEABLE
REFILL,DICHLORODIFLUOROMETHANE
11680
5815-00-718-6195INTERCHANGEABLE
TYPE BAR
SM-C-321788
5950-01-017-1793INTERCHANGEABLE
TRANSFORMER,AUDIO FREQUENCY
143076
5315-01-019-2010INTERCHANGEABLE
PIN,STRAIGHT,HEADLESS
5331-01-052-2315INTERCHANGEABLE
O-RING
4730-01-133-9864INTERCHANGEABLE
ADAPTER,STRAIGHT,PIPE TO HOSE
10006B104
3010-01-363-5773INTERCHANGEABLE
PARTS KIT,HYDRAULIC-PNEUMATIC,RO
11680
5999-01-433-3535INTERCHANGEABLE
STRIP,ELECTRICAL GROUNDING
203810-2

Frequently Asked Questions

What is NSN 5355-01-103-2615?

NSN 5355-01-103-2615 is a Lock,shaft, manufactured by L3 Technologies, Inc. Div L3 Keo, classified under FSC 5355 (No Item Name Available). Status: active.

What are the part numbers for NSN 5355-01-103-2615?

NSN 5355-01-103-2615 has 4 cross-referenced part numbers: 664B011680 (L3 Technologies, Inc. Div L3 Keo), 664B011680 (Zf Industrieantriebe Witten Gmbh), 2038-1-02 (Interconnection Products Inc), 11680 (L3 Technologies, Inc. Div L3 Keo).

What NSN replaces 5355-01-103-2615?

There are 11 known substitutes for 5355-01-103-2615: 4210-00-001-3525, 4210-00-135-6472, 3455-00-243-2180 and 8 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 664B011680?

Key specifications for 664B011680: Accommodated Shaft Diameter: 0.128 INCHES NOMINAL IN; Style Designator: HEXAGON; Material: COPPER ALLOY OVERALL; Surface Treatment: NICKEL OVERALL. 5 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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