PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

100866Knob

Waltham Clock Co Inc · NSN 5355-00-793-0003 · FSC 5355 · No Item Name Available
Verified by PartsTable
NSN 5355-00-793-0003 — this item is cataloged by the U.S. Government under National Stock Number 5355-00-793-0003. Primary manufacturer part number: 100866.
Features
  • Knob — FSC 5355
  • Inside Diameter: 0.0960 INCHES MINIMUM AND 0.0963 INCHES MAXIMUM IN
  • Gripping Surface Condition: SMOOTH
  • Color: BLACK
  • Style Designator: ROUND
  • Attachment Method: PRESS FIT
  • Overall Thickness: 0.236 INCHES NOMINAL IN
  • Shaft Accommodation Style: ROUND
Applications
  • General assembly and fastening
  • Structural repair and reinforcement
  • Facility maintenance hardware
General Description

The Knob, cataloged under National Stock Number 5355-00-793-0003, is classified within Federal Supply Class 5355 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Waltham Clock Co Inc. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5355-00-793-0003
Primary Part Number100866
Item NameKnob
FSC / FSG5355 / 53 — No Item Name Available
ManufacturerWaltham Clock Co Inc
StatusACTIVE
Inside Diameter0.0960 INCHES MINIMUM AND 0.0963 INCHES MAXIMUM IN
Gripping Surface ConditionSMOOTH
ColorBLACK
Style DesignatorROUND
Attachment MethodPRESS FIT
Overall Thickness0.236 INCHES NOMINAL IN
Shaft Accommodation StyleROUND
Outside Diameter0.219 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
5305-00-013-3615 INTERCHANGEABLE
Screw,machine
3110-00-107-7575 INTERCHANGEABLE
Bearing,ball,annular
5305-00-272-5343E44 INTERCHANGEABLE
Screw,machine
Curtiss-Wright Controls, Inc. Div Actuation Division
5330-00-909-8907100866 INTERCHANGEABLE
Packing,preformed
Michigan Dynamics Inc
5310-01-007-1565MS14151-2 INTERCHANGEABLE
Washer,flat
National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
5340-01-131-3916100866 INTERCHANGEABLE
Clip,retaining
George Washington University Dept of Health Services Administration
5306-01-197-039810086-6 INTERCHANGEABLE
Bolt,eye
Manitowoc Engineering Co Division of the Manitowoc Co Inc
1680-01-557-179386642 INTERCHANGEABLE
Parts Kit,seal Replacement,mecha
Flowserve Corp Dba Automax Actuators Div Flowserve Us Company
Cross-Reference Index
Part NumberManufacturer
100866 Waltham Clock Co Inc (USA)
10117819 Nimikkeistokeskus Ncb Finland (FIN)
Related Parts
5305-00-013-3615INTERCHANGEABLE
SCREW,MACHINE
3110-00-107-7575INTERCHANGEABLE
BEARING,BALL,ANNULAR
5305-00-272-5343INTERCHANGEABLE
SCREW,MACHINE
E44
5330-00-909-8907INTERCHANGEABLE
PACKING,PREFORMED
100866
5310-01-007-1565INTERCHANGEABLE
WASHER,FLAT
MS14151-2
5340-01-131-3916INTERCHANGEABLE
CLIP,RETAINING
100866
5306-01-197-0398INTERCHANGEABLE
BOLT,EYE
10086-6
1680-01-557-1793INTERCHANGEABLE
PARTS KIT,SEAL REPLACEMENT,MECHA
86642

Frequently Asked Questions

What is NSN 5355-00-793-0003?

NSN 5355-00-793-0003 is a Knob, manufactured by Waltham Clock Co Inc, classified under FSC 5355 (No Item Name Available). Status: active.

What are the part numbers for NSN 5355-00-793-0003?

NSN 5355-00-793-0003 has 2 cross-referenced part numbers: 100866 (Waltham Clock Co Inc), 10117819 (Nimikkeistokeskus Ncb Finland).

What NSN replaces 5355-00-793-0003?

There are 8 known substitutes for 5355-00-793-0003: 5305-00-013-3615, 3110-00-107-7575, 5305-00-272-5343 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 100866?

Key specifications for 100866: Inside Diameter: 0.0960 INCHES MINIMUM AND 0.0963 INCHES MAXIMUM IN; Gripping Surface Condition: SMOOTH; Color: BLACK; Style Designator: ROUND. 10 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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