PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

54011Lubricant,ear

Westone Laboratories Inc Div Westone Labs Inc · NSN 6505-01-663-0051 · FSC 6505 · No Item Name Available
Verified by PartsTable
NSN 6505-01-663-0051 — this item is cataloged by the U.S. Government under National Stock Number 6505-01-663-0051. Primary manufacturer part number: 54011.
Features
  • Lubricant,ear — FSC 6505
  • 1 verified cross-reference
  • Primary manufacturer: Westone Laboratories Inc Div Westone Labs Inc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Lubricant,ear, cataloged under National Stock Number 6505-01-663-0051, is classified within Federal Supply Class 6505 (No Item Name Available) of the Medical, Dental, and Veterinary Equipment group. The primary manufacturer of record is Westone Laboratories Inc Div Westone Labs Inc. This item has 1 commercial cross-reference from 1 manufacturer, 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
NSN6505-01-663-0051
Primary Part Number54011
Item NameLubricant,ear
FSC / FSG6505 / 65 — No Item Name Available
ManufacturerWestone Laboratories Inc Div Westone Labs Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 11
5945-00-086-07135401-001 INTERCHANGEABLE
Relay,electromagnetic
Te Connectivity Corporation
1450-00-301-121554011 INTERCHANGEABLE
Swivel Lock Assembly
Aerol Llc
5815-00-342-6023SMD187607-11 INTERCHANGEABLE
Keytop,keyboard
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
5985-01-041-66033308-42 INTERCHANGEABLE
Dummy Load,electrical
Microwave Devices Inc
5330-01-227-98715-401-1 INTERCHANGEABLE
Seal,plain
Rexnord Industries, Llc Div Aerospace Solutions Downers Grove
5955-01-250-3782 INTERCHANGEABLE
Oscillator,crystal Controlled
5895-01-253-57685401-1 INTERCHANGEABLE
Panel,signal Distribution,radio
Avtechtyee Inc Dba Avtech
5340-01-550-1983D150392 INTERCHANGEABLE
Bracket,double Angle
Cnh Industrial America Llc Dba Cnh America
5325-01-644-41755401-1 INTERCHANGEABLE
Insert and Tool Set,screw Thread
S W Anderson Co
5340-01-655-315011B5090739-5 INTERCHANGEABLE
Insert and Tool Assortment,screw
Devcom Chemical Biological Center Dba Chemical Biological Center Div U.s. Dept of Army
Cross-Reference Index
Part NumberManufacturer
54011 PRIMARY Westone Laboratories Inc Div Westone Labs Inc (USA)
Related Parts
5945-00-086-0713INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
5401-001
1450-00-301-1215INTERCHANGEABLE
SWIVEL LOCK ASSEMBLY
54011
5815-00-342-6023INTERCHANGEABLE
KEYTOP,KEYBOARD
SMD187607-11
5985-01-041-6603INTERCHANGEABLE
DUMMY LOAD,ELECTRICAL
3308-42
5330-01-227-9871INTERCHANGEABLE
SEAL,PLAIN
5-401-1
5955-01-250-3782INTERCHANGEABLE
OSCILLATOR,CRYSTAL CONTROLLED
5895-01-253-5768INTERCHANGEABLE
PANEL,SIGNAL DISTRIBUTION,RADIO
5401-1
5340-01-550-1983INTERCHANGEABLE
BRACKET,DOUBLE ANGLE
D150392
5325-01-644-4175INTERCHANGEABLE
INSERT AND TOOL SET,SCREW THREAD
5401-1
5340-01-655-3150INTERCHANGEABLE
INSERT AND TOOL ASSORTMENT,SCREW
11B5090739-5
3740-01-731-9605INTERCHANGEABLE
TRAP,INSECT
54011

Frequently Asked Questions

What is NSN 6505-01-663-0051?

NSN 6505-01-663-0051 is a Lubricant,ear, manufactured by Westone Laboratories Inc Div Westone Labs Inc, classified under FSC 6505 (No Item Name Available). Status: active.

What are the part numbers for NSN 6505-01-663-0051?

NSN 6505-01-663-0051 has 1 cross-referenced part number: 54011 (Westone Laboratories Inc Div Westone Labs Inc).

What NSN replaces 6505-01-663-0051?

There are 11 known substitutes for 6505-01-663-0051: 5945-00-086-0713, 1450-00-301-1215, 5815-00-342-6023 and 8 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 54011?

Key specifications for 54011: Special Features: SUPPLIED IN 0.5 OUNCE BOTTLE, 12 PER PACKAGE OZ; Part Name Assigned by Controlling Agency: OTO-EASE, 0.5 OUNCE BOTTLE; 12'S OZ. 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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