PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1103B1PT508110320Knob

Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems · NSN 5355-00-284-4547 · FSC 5355 · No Item Name Available
Verified by PartsTable
NSN 5355-00-284-4547 — this item is cataloged by the U.S. Government under National Stock Number 5355-00-284-4547. Primary manufacturer part number: 1103B1PT508110320.
Features
  • Knob — FSC 5355
  • Inside Diameter: 0.250 INCHES NOMINAL IN
  • Thread Quantity Per Inch: 32 SCREW HOLE
  • Gripping Surface Condition: SMOOTH
  • Width: 0.625 INCHES NOMINAL IN
  • Attachment Method: SETSCREWS
  • Screw Drive Type: CROSS RECESS TYPE 1
  • Overall Thickness: 0.750 INCHES NOMINAL IN
Applications
  • General assembly and fastening
  • Structural repair and reinforcement
  • Facility maintenance hardware
General Description

The Knob, cataloged under National Stock Number 5355-00-284-4547, is classified within Federal Supply Class 5355 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems. Government technical data includes 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5355-00-284-4547
Primary Part Number1103B1PT508110320
Item NameKnob
FSC / FSG5355 / 53 — No Item Name Available
ManufacturerRockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems
StatusCANCELLED
Inside Diameter0.250 INCHES NOMINAL IN
Thread Quantity Per Inch32 SCREW HOLE
Gripping Surface ConditionSMOOTH
Width0.625 INCHES NOMINAL IN
Attachment MethodSETSCREWS
Screw Drive TypeCROSS RECESS TYPE 1
Overall Thickness0.750 INCHES NOMINAL IN
ColorBLACK
Nominal Thread Size0.164 INCHES SCREW HOLE IN
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC) SCREW HOLE
Style DesignatorBAR
Setscrew Hole Quantity2
Shaft Accommodation StyleROUND
Reference MarkingARROW
Length1.625 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 2
4320-01-033-459356020-5 INTERCHANGEABLE
Gear Rotor Set,rotary Pump
Hamilton Sundstrand Corporation
5998-01-394-3492 INTERCHANGEABLE
Electronic Components Assembly
Cross-Reference Index
Part NumberManufacturer
1103B1PT508110320 Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems (USA)
560205 Honeywell International Inc. Dba Honeywell International Div Aerospace - Tempe (west Warner Road) (USA)
560205 Allied-Signal Inc Dba Allied-Signal Aerospace Co Electrodynamics Div (USA)
Related Parts
4320-01-033-4593INTERCHANGEABLE
GEAR ROTOR SET,ROTARY PUMP
56020-5
5998-01-394-3492INTERCHANGEABLE
ELECTRONIC COMPONENTS ASSEMBLY

Frequently Asked Questions

What is NSN 5355-00-284-4547?

NSN 5355-00-284-4547 is a Knob, manufactured by Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems, classified under FSC 5355 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5355-00-284-4547?

NSN 5355-00-284-4547 has 3 cross-referenced part numbers: 1103B1PT508110320 (Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems), 560205 (Honeywell International Inc. Dba Honeywell International Div Aerospace - Tempe (west Warner Road)), 560205 (Allied-Signal Inc Dba Allied-Signal Aerospace Co Electrodynamics Div).

What NSN replaces 5355-00-284-4547?

There are 2 known substitutes for 5355-00-284-4547: 4320-01-033-4593, 5998-01-394-3492. Verify interchangeability with system specifications before substitution.

What are the specifications of 1103B1PT508110320?

Key specifications for 1103B1PT508110320: Inside Diameter: 0.250 INCHES NOMINAL IN; Thread Quantity Per Inch: 32 SCREW HOLE; Gripping Surface Condition: SMOOTH; Width: 0.625 INCHES NOMINAL IN. 16 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5355-00-284-4547 still in active supply?

NSN 5355-00-284-4547 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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